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               :**F
EPA
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United States Environmental Protection Agency
Office of Research & Development            .
National Health & Environmental Effects Research Laboratory

Atlantic Ecology Division
Narragansett, Rhode Island
                                       U.S. EPA Headquarters Library
                                             Mail code 3201
                                       1200 Pennsylvania Avenue NW
                                         Washington DC 20460

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            Atlantic Ecology Division
The nation behaves well if it treats the natural resources as assets which it must turn over to the next generation increased.
 and not impaired, in value. — Theodore Roosevelt
                                                                                          Printed on Recycled Paper

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      NATIONAL HEALTH AND ENVIRONMENTAL EFFECTS RESEARCH LABORATORY
                                                                                   %
     Atlantic Ecology Division



        ATLANTIC ECOLOGY DIVISION f AED-Narragansett. Rhode Island^
U.S. EPA Headquarters Library
       Mail code 3201
1200 Pennsylvania Avenue NW
   Washington DC 20460
               Indicator
              Development
                Branch
                                        Office of
                                      the Director
                                      Ecosystem
                                     Analysis and
                                  Simulation Branch
                                                                  Program
                                                              Operations Staff
    Ecological
Response Branch
 A ED is responsible for research on the
A\.  environmental quality of the Atlantic
Coast.  Researchers develop and evaluate theory,
methods, and data needed to measure and
understand the environmental effects of human
activity on the watersheds of the Atlantic
seaboard.

Office of the Director

   The Office of the Director is responsible for
providing leadership and direction of the AED
research program.

Program Operations Staff

   The Program Operations Staff is responsible
for providing administrative services such as
accounting and purchasing, as well as research
support services ranging from statistics to animal
care.
                                              Indicator Development Branch

                                                 The Indicator Development Branch conducts
                                              research in marine bio-geochemical processes,
                                              develops methods for assessing the condition of
                                              ecosystems, and provides analytical support to
                                              related laboratory programs.

                                              Ecosystem Analysis and Simulation Branch

                                                 The Ecosystem Analysis and Simulation
                                              Branch conducts research to evaluate risks to
                                              marine populations, communities, and
                                              ecosystems caused by human activities in the
                                              coastal zone.

                                              Ecological Response Branch

                                                 The Ecosystem Response Branch conducts
                                              research to evaluate risks to coastal environments
                                              associated with human activity by developing and
                                              applying biological test methods and models to
                                              predict the ecological impact of such activities.
  The nation behaves well if it treats the natural resources as assets which it must turn over to the next generation increased,
  and not impaired, in value. -- Theodore Roosevelt

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                             AED's Management Team
Norman I. Rubinstein               Acting Division Director
Rubinstein.Norman@epamail.epa.gov
                                         (401)782-3001
Lawrence Rossner
Rossner.Larry@epamaiI.epa.gov
Acting Associate Director Program Operations  (401) 782-3005
Steven Schimmel                   Acting Chief, Ecosystems
Schimmel.Steven@epamail.epa.gov    Analysis and Simulation Branch
                                        (401)782-3078
Barbara Brown                     Acting Chief, Ecological Response Branch     (401)782-3088
Brown.Barbara@epamail.epa.gov
Jonathan Garber
Garber.Jonathan@epamail.epa.gov
Acting Chief, Indicator Development Branch   (401) 782-3154
Mailing Address:

U.S. Environmental Protection Agency
Atlantic Ecology Division (AED)
27 Tarzwell Drive
Narragansett, RI 02882-1154

Fax Number (401) 782-3030

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                 ATLANTIC ECOLOGY DIVISION
                     Narragansett, Rhode Island
                     OFFtCILOBLIHKDIRECTOR
Division Director
Associate Director for Science
Secretary - Typing
Environmental Scientist (QA Officer)
Acquisition Manager
Environmental Scientist
Environmental Program Manager
Vacant
Rubinstein, Norman I.
Stearns, Lucy A.
LiVolsi, Joseph A.
Sakiewicz, Carol Ann
Pheiffer, Thomas
Gant, M. Patricia
Program Operations Staff

Acting Associate Director, Program Operations Staff
Secretary - Typing

Aquatic Biologist (Field Manager/Diving Officer)
Budget Analyst
Computer Specialist (ADP Coordinator)
Editorial Clerk
Electronics Engineer (Wet Lab Manager)
Environmental Scientist (SHEMP Manager)
Facilities Manager
Management Analyst
Oceanographer
Personnel Assistant
Property & Records Management Specialist
Purchasing Agent
Statistician
Technical Information Manager
Rossner, Lawrence
Danford, Linda

Reynolds, Bruce H.
DeLuca, Lynn M.
Rossner, Lawrence F.
Mills, Douglas E.
Greenberg, Jeffrey S.
Lapan, Richard L. Jr.
Guilmette, Robert J.
Garedo, Lucy M.
Melzian, Brian D.
Taylor, Ina P.
Lackie, Neal F.
DiStefano, Linda S.
Vacant
Johnson, Mary W.

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                    INDICATOR DEVELOPMENT BRANCH
Supervisory Aquatic Biologist/Branch Chief
Biologist
Research Aquatic Biologist
Research Aquatic Biologist
Biological Science Laboratory Technician
Biological Science Laboratory Technician
Chemist
Chemist
Research Chemist
Research Chemist
Research Environmental Scientist
Research Environmental Scientist
Research Environmental Scientist
Research Physical Scientist
Student Trainee Physical Scientist
Physical Science Technician
Physical Science Technician
Physical Science Technician
Physical Science Technician
Physical Science Technician
Physical Science Technician
Physical Science Technician
Physical Science Technician
Garber, Jonathan H.
Berry, Walter!
Davis, Wayne R.
Hansen, David
Pelletier, Marguerite C.
Serbst, Jonathan R.
Cobb, Donald J.
Gundersen, Jennifer L.
Boothman, Warren S,
Pruell, Richard J.
Ho, Kay
Lake, James L.
Norwood, Curtis
Kuhn-Hines, Anne
Burgess, Robert
Cantwell, Mark G.
Edwards, Phillip G.
Jayaramin, Saroja
McGovem, Douglas G.
McKinney, Richard A.
Osterman, Frank A.
Ryba, Stephan A..
Taplin, Bryan K.

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            ECOSYSTEM ANALYSTS AND SIMULATION BRANCH
Res Aquatic Biologist/Acting Branch Chief           Schimmel, Steven C.
Biologist                                         Benyi, Sandra
Biologist                                         Strobel, Charles J.
Research Aquatic Biologist                         Cardin, John A.
Research Aquatic Biologist                         Pesch, Carol G.
Research Aquatic Biologist                         Voyer, Richard A.
Research Biologist                                 Thursby, Glen B.
Research Marine Biologist                          Davey, Earl W.
Biological Science Laboratory Technician             Champlin, Denise M.
Biological Science Laboratory Technician             Rego, Steven A.
Biological Science Laboratory Technician             Rocha, Kenneth J.
Chemist (Analytical)                               Bergen, Barbara J.
Chemist                                          Johnson, Roxanne L.
Research Ecologist                                Campbell, Daniel E.
Research Ecologist                                Meng, Lesa
Research Environmental Scientist                    Dettmann, Edward
Research Environmental Scientist                    Perez, Kenneth T.
Research Environmental Scientist                    Walker, Henry A.
Research Oceanographer                            Keith, Darryl
Physical Scientist                                  Latirner, James S.
Research Physical Scientist                         Abdelrhman, Mohamed A.
Research Physical Scientist                         Kiddon, John A.
Research Physiologist                              Nelson, William G. (Skip)

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                    ECOLOGICAL RESPONSE BRANCH
Supervisory Physical Scientist/Branch Chief
Research Aquatic Biologist
Research Aquatic Biologist
Research Aquatic Biologist
Research Aquatic Biologist
Research Biologist
Research Biologist
Research Biologist
Research Biologist
Biological Science Laboratory Technician
Biological Science Laboratory Technician
Biological Science Laboratory Technician
Biological Science Laboratory Technician
Research Chemist
Research Ecologist
Environmental Scientist
Research Pharmacologist
Research Veterinary Medical Officer
Brown, Barbara S.
Gardner, George R.
Lussier, Suzanne M.
Miller, Don C.
Morrison, George E.
Gleason, Timothy R.
Hale, Stephen
Mills, Lesley J.
Nacci, Diane E.
Borsay, Doranne J.
Coiro, Laura L.
Gobell, Ruth E.
Tagliabue, Mark D.
Zaroogian, Gerald E.
Munns, Wayne R.
Paul, John
Baksi, Sandra M.
Haebler, Ramona

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                     ATLANTIC ECOLOGY DIVISION fAED1HTSTORY
1961  Congress authorized construction of seven laboratories: one, for the purpose of conducting research on
      marine water pollution, to be located in Rhode Island.

1965  The National Marine Water Quality Laboratory, housed on the main campus of the University of Rhode
      Island in Kingston, RI, began operating with a small staff.

1966  The laboratory moved to temporary quarters in West Kingston, RI, and used a modified barge for wet
      laboratory support.

1974  The laboratory moved to its present location in Narragansett, occupying the former U.S. Public Heath
      Service's Shellfish Sanitation Laboratory.

1977  Major expansion, including new wet laboratory, and renovation of laboratory facilities.

1984  ORD's Field Station in Newport, Oregon, administratively transferred from the Corvallis laboratory to
      ERL-Narragansett.

1988  Pollution Abatement Building completed.

1989  Laboratory reorganized with 3 research branches and research support in Narragansett, and Newport
      reorganized as the Pacific Ecosystems Branch with four research teams.

1990  Construction of new research laboratory, library, seawater intake and distribution, and storage facilities
      completed at the Newport facility.

1995  ORD reorganized. Narragansett becomes the Atlantic Ecology Division (AED) of the National Health
      and Environmental Effects Laboratory (NHEERL). Newport branch transferred to Corvallis.
ERL/AED Laboratory Directors:

   Clarence M. Tarzwell       1965 - 1973
   Eric D. Schneider          1973 - 1979
   Tudor T. Davies            1979 - 1983
   William A. Brungs         1983 - 1986
   Norbert A. Jaworski        1986 - 1994
   Norman I. Rubinstein       1995 - present
   (Acting)

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                                  PHYSICAL DESCRIPTION
FACILITY AND EQUIPMENT CAPABILITIES

    The Atlantic Ecology Division (AED) is located
approximately 30 miles south of Providence, Rhode
Island, on an 11-acre site overlooking the West
Passage of Narragansett Bay. The surrounding area
is predominantly rural or residential in character,
with services provided at village-sized commercial
centers. Adjacent to the AED is the 165-acre Bay
Campus housing the University of Rhode Island's
Graduate School of Oceanography, the Coastal
Institute, the Marine Resources Center, the Rhode
Island Nuclear Science Center; andNOAA's
National Marine Fisheries Service's Narragansett
Laboratory. The main campus of the University of
Rhode Island  is 7 miles west of the site.  AED's
buildings provide 68,600 sq. ft. for research and
research support activities:

MAIN OFFICE/LABORATORY BUILDING

    The Main Office/Laboratory Building (49,622
sq. ft.) houses the reception area, administrative
support and scientific staff office space, conference
rooms, dry and wet-laboratory space, and space for
the storage of scientific samples.

Wet Laboratory Facilities

    The AED has two marine wet laboratory
facilities. The original  wet laboratory, which  is the
smaller of the two, contains two microcosm  rooms,
one marine algae culture chamber, ten (10) wet
tables, and office space for scientific staff. The wet
tables can be supplied with both filtered or
unfiltered seawater, and/or heated or cooled  sea
water.

    The main wet laboratory, constructed in the mid
1970's, contains the following areas: a high hazard
testing area, a low hazard testing/holding area, a
marine algae/plant laboratory, a general purpose and
glass fabrication shop, a seawater filtration system
room, and an electronic control room. The sea water
supplied to this laboratory can either be unfiltered
(i.e., directly from Narragansett Bay), or it can be
filtered before use. Either type of water can be
temperature controlled. The seawater filtration
system can supply a maximum of 250 gallons per
minute (gpm) of filtered seawater (suspended solids
removed as small as 5 microns) to the aquaria and
test systems  located in this laboratory.  The high
hazard testing area contains six (6) wet table
enclosures that are equipped with air exhausts. This
area has been used for conducting toxicity tests used
to derive EPA's Water and Sediment Quality
Criteria, to study the effects of dioxin on marine
fish, and other research. The low hazard testing/
holding area is currently being used for the research
on, maintenance of, or culture of the following
marine algae and animals : marine macroalgae,
rotifers, brine shrimp, mysids, grass shrimp,
estuarine and marine amphipods, mud crabs, lobster
larvae and adults, blue mussels, quahogs, soft-
shelled clams, sea urchins, inland silversides, sheeps
head minnows, mummichogs, summer lounder, and
winter flounder. The main wet laboratory has also
supported such diverse research as the development
of Complex Effluent and Dredged Materials
Toxicity Tests, Reproductive Toxicology,
Biomarkers, development of Dissolved Oxygen
Criteria, and development of Sediment Toxicity
Identification Evaluation (TIEs) methodology.

Analytical Equipment

    The AED utilizes sophisticated state-of-the-art
analytical equipment during the analysis of estuarine
and marine water, sediment, and tissue samples. In
particular, inorganic chemistry analyses  (e.g.,
metals) are conducted by using Atomic Absorption
Spectrophotometers (AAS), an Inductively Coupled
Plasma (ICP) Spectrophotometer, an ICP/Mass
Spectrometer, and a mercury analyzer. In addition,

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an Isotope Ratio Mass Spectrometer is used to
measure carbon, nitrogen, and sulfur isotope ratios
in marine samples. Organic chemistry analyses
(e.g., PCBs, PAHs, pesticides, dioxins, and
dibenzofurans) are conducted by using gas
chromatographs (GC: FID or EC), a
Multidimensional GC, a GC/Mass Spectrometer,
and a Liquid Chromatograph (LC)/Mass
Spectrometer. State-of-the-art microwave extraction
systems are used in the preparation of both the
inorganic and organic chemistry samples before they
are analyzed by the above equipment and
procedures.

    The AED also conducts cellular and tissue
research by using a state-of-the-art laser cytometer.
Because of this  piece of equipment, the AED is also
capable of investigating the underlying causes and
effects of pollution on marine organisms at the
cellular and subcellular level.

Computing/Information Management

    Both research and administrative activities at the
AED are supported by extensive computer
capabilities. The AED is connected via the internet,
not only to other Agency facilities, but also to the
broader Government and research community
online. Personal computers (PCs), which provide
popular capabilities such as word processing,
spreadsheets, and graphics to most members of the
staff at the desktop, participate in a local network
which ties them all to a central computer center.
The computer center currently incorporates servers
and timesharing systems from Digital Equipment
Corporation and Data General Corporation and a
wide variety of peripheral equipment. The center
acts as a repository for data of common interest,
provides the staff with sophisticated computational
tools, and  manages communications.
   The computer center is itself staffed by
employees of Signal Corporation, which provides
this service to the Federal Government by contract.
That staff are organized into three groups, each of
which provides a distinct range of services including
information management and analysis, visualization
and graphics, and systems management; using such
software tools as Oracle, SAS, Arc/Info, AVS,  '
Pathworks, and Multinet.

   Among the most recently added of these
services is an extremely sophisticated capability
called Geographic Information Systems (GIS). GIS
provides for spatial analysis of data and subsequent
presentation of the results in geographic context.
Such a capability is extremely important to AED,
which gathers for analysis much data spatially
organized by specific geographic location of origin
(e.g., EMAP data).  Supporting this capability are
state-of-the-art electrostatic and other ink jet plotting
devices and scientific workstations.

SUPPORT SERVICES BUILDING

   The Support Services Building (9,900 sq. ft.)
contains receiving and storage space, machine and
woodworking shops, the Histopathology Laboratory,
the dive locker, and AED's dark room. Field
equipment, such as trawl nets, benthic grab
samplers, sediment sieves, water samplers, CTDs,
"DataSonde" samplers, an Acoustic Doppler Current
Meter (ADCP), and field protective clothing (needed
at SuperFund sites) are stored in five (5) cages
located in this building.

Histopathology Laboratory

   The histopathology laboratory contains all the
supplies and equipment necessary to conduct
histopathoiogical studies on tissues and organs
obtained from marine organisms (e.g., crustaceans,
mollusks, fish) collected from the field, or after
exposure to toxicants in the wet laboratory.

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Dive Tearn/Lockfir

    To support research, AED maintains a SCUBA
dive team. This dive team consists of employees
who also work on other projects at the AED.  The
dive team collects samples from the environment
when other methods of collection are not possible.
They also conduct field experiments, such as mussel
transplants (e.g., placing clean mussels in
contaminated aquatic environments) and benthic
sediment recolonization experiments. The divers
also install underwater instrumentation used to
collect data, maintain the seawater system's intake
system, and retrieve scientific equipment (e.g.,
current meters, fouled trawl nets). The dive locker
consists of a dressing room with cages for
individually assigned dive equipment, as well as
general equipment uses. A separate room houses the
air compressor, and the air storage tanks.

FIELD OPERATIONS BUILDING

    The Field Operations Building (1,600 sq. ft.)
houses maintenance space for boats and other field
equipment (see above). Three (3) "Boston
Whalers," and three (3) "Romarine" sampling
vessels (8-m), equipped with Global Positioning
Systems (GPS), are used by AED staff to conduct
field sampling and monitoring activities (e.g.,
EMAP-Virginian Province). Portable electric
generators are maintained and stored in this building.
HAZARDOUS MATERIALS STORAGE/
POLLUTION ABATEMENT BUILDINGS

   The Hazardous Materials Storage Building
(1,656 sq. ft.) provides isolated and segregated
storage for bulk chemicals, compressed gases, and
hazardous wastes.

   The Pollution Abatement Building (690 sq. ft.)
houses the laboratory's wastewater pre-treatment
facility (lower floor) as well as a containment
laboratory for handling and conducting experiments
with highly toxic or contaminated materials (upper
floor).

PIER PUMP HOUSE

   The Pier Pump House (100 sq. ft.) houses
pumping equipment for the seawater supply system.

OTHER OFFICE BUILDINGS

   Three (3) temporary trailers and a small frame
cottage provide about 4,000 sq.ft of office space.
                                                              U.S. EPA Headquarters Library
                                                                     Mail code 3201
                                                              1200 Pennsylvania Avenue NW
                                                                 Washington  DC 20460

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                  AED RESEARCH EXPERTISE AND CONTACTS

TOPIC                                          CONTACTS             PHONE NO.

ECOLOGICAL RISK ASSESSMENTS;
Mid-Atlantic Integrated Assessment (MAIA)

Marine Superfund Site Assessments

Risk Assessments/Risk Characterization



Ecological Effects of Global Warming

Near Coastal and Estuarine Resiliency/Recovery

Design and Implementation of Marine and
Estuarine Monitoring Programs



BIOLOGICAL EFFECTS OF CONTAMINANTS:

Marine Water Quality Criteria


Marine Sediment Quality Criteria


Indicators of Reproductive Effects

Water Quality Toxicity Based Methods


Marine Histopathology

Dredge Materials Disposal Assessment
Methods: Effects; Monitoring; Modeling
John Paul

William Nelson

Wayne Munns
John Paul
Dan Campbell

Hal Walker

Ken Perez

Brian Melzian
Charles Strobel
Dairy! Keith
John Paul
Suzanne Lussier
Dave Hansen

Dave Hansen
Walter Berry

Sandra Baksi

George Morrison
Suzanne Lussier
George Gardner
Norm Rubinstein
Darryl Keith
Brian Melzian
Ed Dettmann
(401)782-3037

(401)782-3053

(401)782-3017
(401) 782-3037
(401)782-3195

(401)782-3134

(401)782-3052

(401)782-3188
(401)782-3180
(401)782-3135
(401)782-3037
(401)782-3157
(401)782-3027

(401) 782-3027
(401)782-3101

(401)782-3076

(401)782-3016
(401)782-3157

(401)782-3036

(401)782-3001
(401)782-3135
(401)782-3188
(401)782-3039

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         AED RESEARCH EXPERTISE AND CONTACTS (Cont'd)

TOPIC                                      CONTACTS               PHONE NO.
Marine/Estuarine Modeling
BIOMONTTORING:

Near Coastal Environmental Monitoring and
 Assessment Program (EMAP)
Biomonitoring (e.g., NPDES)


Eutrophication

Marine Mammals

Marine Algae/Plants

Marine Organism Culture

ENVIRONMENTAL CHEMISTRY:

Marine Analytical Chemistry Methods
Bioavailability, Bioaccumulation,
Btomagniflcation, and Fate and
Transport of Contaminants

Sediment Toxicity Identification
and Evaluation (TIE)

BUDGET/FINANCE:

PERSONNEL:
Ed Dettmann
Mohamed Abdelrhman
John Paul
Darryl Keith
Steve Schimmel
Brian Melzian
Steve Hale

William Nelson
George Morrison

Jonathan Garber

Romona Haebler

Glen Thursby

Mark Tagliabue
Rich Pruell
Warren Boothman
Don Cobb

Jim Lake
Rich Pruell
Norm Rubinstein

KavHo
Lynn DeLuca

Ina Taylor
(401) 782-3039
(401)782-3182
(401)782-3037
(401)782-3135
(401) 782-3078
(401)782-3188
(401) 782-3048

(401) 782-3053
(401)782-3016

(401)782-3154

(401)782-3095

(401)782-3178

(401)782-3181
(401)782-3091
(401)782-3161
(401)782-9616

(401)782-3173
(401)782-3091
(401)782-3001

 (401)782-3196
(401)782-3023

(401)782-3022

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        AED RESEARCH EXPERTISE AND CONTACTS (Continued)
TOPIC

HEALTH & SAFETY:

FACILITY OPERATIONS & MAINTENANCE:

WET LABORATORY OPERATIONS:


FIELD OPERATIONS/DIVE TEAM:

ADP OPERATIONS:

EQUAL OPPORTUNITY:

CONTRACTS/PURCHASING:



TECHNICAL INFORMATION:

ORD REGIONAL SCIENTIST (REGION I):

EPA REGIONAL OFFICE LIAISONS:
CONTACTS

Richard Lapan

Robert Guilmette

Jeffrey Greenberg
Neal Lackie

Bruce Reynolds

Larry Rossner

Lucy Garedo

Linda DiStefano

Carol Ann Sakiewicz

Mimi Johnson

Gerald Pesch

Barbara Brown
(Regions I & II)

Brian Melzian
(Regions III & IV)
PHONE NO.

(401) 782-3009

(401)782-3123

(401)782-3077
(401)782-3119

(401)782-3080

(401)782-3132

(401)782-3190

(401)782-3121

(401)782-3010

(401)782-3028

(617)565-3397

(401)782-3088


(401)782-3188

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                                   JOINT ORD/REGION III
                    COMMUNITY-BASED ASSESSMENT TEAM fCBATt
    On February 7, 1995, EPA's National Senior Leadership Council agreed to implement a Community-
Based Environmental Protection (CBEP) approach. CBEP is a geographic-driven process which utilizes
science, information sharing, partnership-building, and socioeconomic considerations to achieve greater
benefits for human and ecological communities.

    In support of the Agency's approach, EPA's Region Ill's Office and the Office of Research and
Development (ORD) have formed a joint Community-Based Assessment Team (CBAT) which will work
together for three to five years on-site in Annapolis, Maryland. The CBAT will coordinate efforts with the
Region III data teams (located in Philadelphia), ORD laboratory personnel, and regional academicians located
across the country.

    The CBAT will integrate and enhance the various science, technology, and information management
capabilities and experiences of Region III, ORD, other EPA offices, other federal agencies, state/local
governments, and nongovernmental scientific organizations. This integration will produce the complete
package of science-based tools needed for a comprehensive environmental planning effort at the community
level.

    The CBAT will also conduct ecological and human health assessments using the comparative risks
framework. Assessments will initially focus on specific resource categories (estuaries, surface waters, forests,
land-use/land-cover, and agriculture) as well as crosscutting issues (information management, socioeconomics,
"futures" forecasting, and outreach). Existing data, as well as additional acquired data, relying heavily on
Geographic Information System (GIS) data bases, will be used by CBAT during the conduct of these
assessments.

    Subsequent multiple-resource assessments will provide insight into  issues of scale and resource integration
needed to define ecological conditions and ecosystem sustainability, and to improve ecosystem management.


CBAT MEMBERS;
Tom DeMoss, Region III, (410) 573-2739
Tom Pheiffer, ORD/NHEERL/AED, (410) 573-2740
Rick Kutz, ORD Regional Scientist to Region III, (410) 573-2742
Pat Gant, ORD/NHEERL/AED, (410 573-2744
Kim Devonald, OPPE, (202) 260-4904
Natalie Wagner, SEEP, (410) 573-2749
Mailing Address:
U.S. Environmental Protection Agency
Community-Based Assessment Team (CBAT)
Power Technology Center
201 Defense Highway, Suite 200  •
Annapolis, MD 21401
Fax: (410)573-2771

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                                   ADJUNCT PROFESSORS
NAME
UNIVERSITY
DEPARTMENT
Baksi, Sandra



Davis, Wayne



Haebler, Mona



Ho, Kay



Latimer, James



Miller, Don C.



Pesch, Gerald



Pruell, Richard
University of Rhode Island



University of Rhode Island



University of Rhode Island



Hampton University



University of Rhode Island



University of Rhode Island



University of Rhode Island



University of Rhode Island
Pharmacology & Toxicology



Grad. School of Oceanography



Grad. School of Oceanography



Biology



Grad. School of Oceanography



Zoology



Grad. School of Oceanography



Grad. School of Oceanography
TITLE / SPECIALTY	



Adjunct Professor



Adjunct Professor



Res. Veterinary Medical Officer



Adjunct Professor



Assistant Adjunct Professor



Assistant Professor



Adjunct Professor



Adjunct Associate Professor

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             EY-1994 SCIENTIFIC AND TECHNOLOGICAL ACHIEVEMENT AWARDS
    The Scientific and Technological Achievement
Awards (STAA) program promotes and recognizes
scientific and technological achievements by EPA
employees and fosters a greater exposure of EPA
research to the public.

    The STAA program began in 1980 and is
sponsored and coordinated by the Office of Research
and Development (ORD).  EPA's Science Advisory
Board (SAB) provides scientific and technological
evaluation of the nominated publications.

    Nominated publications must have received
critical acceptance among the nominee's peers,
including publication in a high-quality peer
reviewed journal. The contribution must have a
significant impact at the local, national and/or
international level of environmental activities. The
research, as presented in the published paper, must
have been completed within the five years preceding
the award year. The nominated paper must have
been published within five years prior to the award
year.

    AED personnel received three 1994 STA
Awards, for which short synopses are provided
below:

Davis, Wayne R. 1993. The role of bioturbation
in sediment resuspension and its interaction with
physical shearing. Journal of Experimental
Marine Biology and Ecology, 171:187-200.

Organisms that live in marine sediments (e.g.,
benthic infauna) are not only vulnerable to
sediments containing contaminants (e.g., metals,
PCBs) but also to the myriad of biological activities
conducted by these organisms (e.g., feeding,
respiration and habitat development). This paper
investigated how benthic activities (i.e.,
bioturbation) affect sediment-chemical transport,
and how bioturbation interacts with bottom water
movement and chemistry. It was found that
successful food foraging requires a high level of
sediment processing, ingestion and waste  .
redistribution.  This results in significant sediment
transport.  The work supports the hypothesis that
bioturbation is an important means of contaminated
sediment remediation.  It is proposed that marine
organism protection should be expanded from its
fisheries potential to include critical ecological
function (e.g., acceleration of microbial degradation
of contaminants in sediments).

Pniell, R.J., N.I. Rubinstein,  B.K. Taplin, J.A.
LiVoIsi and R.D. Bowen. 1993. Accumulation of
polycholorinated organic contaminants from
sediment by three benthic marine species.
Archives of Environmental Contamination and
Toxicology 24:290-297.

    Contaminated estuarine sediment was collected
from the Passaic River, NJ. This sediment
contained high concentrations of numerous chemical
contaminants including polychlorinated biphenyis
(PCBs), polychlorinated dibenzo-p-dioxin (PCDDs),
and polychlorinated dibenzofurans (PCDFs). Three
benthic species including sandworms, clams, and
grass shrimp were exposed to this sediment in the
laboratory and the accumulation of PCBs, PCDDs,
and PCDFs by the three species was described.
Relationships were established between contaminant
and organic carbon levels of the sediment and the
contaminant concentrations accumulated by the
organisms. This was the first laboratory study
conducted to measure the biological availability of
dioxins and dibenzofurans from marine sediment.
Information provided from this work has been used
to evaluate dioxin containing sediments proposed for
dredging.

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Zaroogian, Gerald, S. Anderson, and R.A.
Voyer. 1992. Individual and Combined
Cytotoxic Effects of Cadmium, Copper, and
Nickel on Brown Cells of Mercenaria mercenaria.
Ecotoxicology and Environmental Safety 24,328-
337 ERLN#1340

   A marine in vitro neutral red assay using brown
cells of the hard shell clam Mercenaria mercenaria
has been developed at AED. The method offers a
new and potentially useful means of assessing the
potential hazard associated with the discharge of
waste materials in near-coastal areas. In addition,
the test is rapid to perform, inexpensive, accurate,
precise and requires few animals. Results of the
assay have served to illustrate the general versatility
of the assay in evaluating the interactive effects of
toxicant mixtures (e.g., metals) on the cells of the
hard shell clam.

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                          RECENT RESEARCH HIGHLIGHTS - SEPT '95
                      Dechlorination of PCBs in New Bedford Harbor Sediments
 flummary - Research scientists at AED-Narragansett
k3  have examined the reductive dechlorination of
Polychlorinated Biphenyl (PCB) residues in sediments
of a Superfiind site in New Bedford Harbor,
Massachusetts.  The sediments of the site, the upper
portion of which is an approximately 200-acre salt
marsh estuary, were contaminated by PCBs from a
capacitor manufacturing plant which used PCBs from
the late 1940s until 1978. The reductive dechlorination
processes result from the action of anaerobic bacteria
that remove chlorine atoms from the biphenyl molecule.
These processes appear to be environmentally beneficial
because toxic and bioaccumulatable individual PCB
compounds are degraded by them. However, the
toxicities of dechlorinated residues have not been
measured.  The possibility that dechlorination processes
may be enhanced by nutrient addition is being
considered in the evaluation of remediation options for
this site.

 ~f%esearch Objectives and Methods - The objectives
jfV  of this study were to examine the extent or
dechlorination, and to estimate the rate of dechlorination
in sediments from the Superfund site in New Bedford
Harbor, Massachusetts.

   Cores were obtained from locations shown in Figure
1. Core sections taken for analysis in this study were
obtained at depth sections a=0-2.5 cm, b=5-7.5 cm,
c=15-17.5 cm, d=30-32.5 cm  and e=45-47.5 cm, but in
shorter cores only the top sections could be sampled.  A
sediment sample from Black Rock Harbor (BRH),
Connecticut, was used as a moderately contaminated
non-dechlorinated reference sample. Sediment samples
were extracted with organic solvents and analyzed for
PCBs using high-resolution glass capillary-column gas
chromatography with electron capture detection.  The
extent of dechlorination was assessed by comparing the
distributions of individual PCB compounds (congeners)
with those present in unaltered mixtures of Aroclors
1242, 1016, 1254, which were the mixtures utilized and
presumably released by the capacitor manufacturing
plant.
    esults and Discussion • Concentrations of PCBs
     as sums of Aroclor 1242 and 1254 ranged from
2,960 ppm dry weight at the II1 15-17.5 cm section to
about 1-10 ppm in cores C6 and C7. PCB
concentrations decreased rapidly below the 15-17.5 cm
section in cores. The non-dechlorinated reference
sample from BRH had 21.4 ppm.

    The dechlorinations in NBH varied in the types
and extent of transformations of PCB residues with the
location of the sample in the estuary and the depth of
the sample in the sediment. The largest changes in
PCB residues found in this study were  in sediments
closest to the outfall from a capacitor plant (the
presumed PCB source) at a depth of 15-17.5 cm in the
sediment. A trend toward less dechlorinated residues
with increased distance from the plant (and lower PCB
concentrations) was found. Samples from lower NBH
showed only minor evidence of dechlorination, and a
reference sample from Black Rock Harbor,
Connecticut, showed none.

    Three distinct dechlorination pathways were found
to remove chlorine substituents from congeners with
chlorine at 2,3,4-, 2,4,5-, and 3,4- positions on one of
the biphenyl rings.

    An example of the extent of dechlorination of
congener CB 105,  which is indicative of the 2,3,4-
dechlorination pathway, is shown in Figure 2.  The
amount of decrease in the concentration of CB 105
measured in sediment samples relative  to the
concentration in unaltered PCB mixtures (predicted) is
shown by the length of the bar and is expressed to the
power of 2. Therefore, a value of-2 indicates that the
concentration of the congener measured in the sample
is 1/4 the predicted concentration found in the Aroclor
mixtures that contaminated the specific sediment
sample.

-------
Almost no change in concentration of CB 105 was
found  for the sediment from Black Rock Harbor (BRH
at extreme left of Figure 2). Large decreases in the
concentration of CB 105 were found in cores taken near
the plant, whereas smaller decreases or no losses were
found at down bay stations. (Core locations and
sections correspond to those shown in Figure 1 and the
methods section.)

    Less extensive alterations of PCBs by the 2,4,5-
and 3,4- dechlorination pathways were found, and the
extents of dechlorination by these different pathways
were not constant in the samples. These results suggest
that site-specific factors (e.g., metals, nutrients,
temperature) may determine the pathways and extents
ofdechlorinations.

    Rates of dechlorination processes were made by
assuming 25 years from the time of environmental
release to the time of sampling for all residues. This
approximation was needed because no reliable
relationship between the depth of a sample in the
sediment and the length of time a PCB residue had been
in a specific sediment could be established. Using this
assumption and first order kinetics, rate constants and
                            New
                               Bedford
                                  Harbor
half lives for dechlorinations of specific congeners were
established. The estimated rate constants and the
corresponding half lives showed large variations
depending on the location of the sample and the congener.
For example,  congener CB 031 (25-4) showed rate
constants of .001 f and .053 t:1 and half lives of 465 and
13.2 years in core H22 15-17.5 cm section and core I 11
15-17.5 cm core sections, respectively. For CB 105 (234-
34) the rate constants were .092 and .16, and  the half lives
were 7.5 and 4.4 years in the H22 15-17.5 cm and II1 15-
17.5 cm core sections.

    The estimates of rate constants represent  averages over
the 25-year time period from input to sample
collection; other average rate constants would be obtained
if different input times were specified. Further, the
average rate constants do not give specific information
about past dechlorination rates. For example, the PCB
congeners may have been dechlorinated over a short time
followed by years of dormancy. Finally, these average
rate constants offer no information on present rates or
whether and at what rate these processes will continue in
the future.

    Measurements of the toxicities of the PCB residues
remaining after alteration by dechlorination processes will
be valuable for evaluating the potential of using these in
situ processes in remediation of parts of this site.

More Information - Contact Dr. James L. Lake
U.S. Environmental  Protection Agency,
(AED) Narragansett, RI 02882-1154

Telephone: (401) 782-3173
                     Figure 1
                                                                         Figure 2

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                                          FY1996
                          ATLANTIC ECOLOGY DIVISION (AED)
                         PUBLISHED ORD RESEARCH PRODUCTS
Abdelrhman, M.A., J.F. Paul, W.R. Davis. 1996
     Analysis Procedure for and Application of a
     Device for Simulating sediment entrainment.
     Marine Geology 129:337-350.NHEERL-
     NAR-31524.

Allen, H.E., DJ. Hansen, 1996. The Importance of
     Trace Metal Speciation to Water Quality
     Criteria. Water Environmental Research
     68(l):42-54. NHE£RL-NAR-#1558

Barry, J.P., C. Norwood, P. Vouros. 1996. Detection
     and Identification of Benzofajpyrene Diol
     Expoxide Adducts to DNA Utilizing Capillary
     Electrophoresis-Electrospray Mass
     Spectrometry. Analytical Chemistry 68:1432-
     1438. NHEERL-NAR-1798.

Battle, M., M. Bender, T. Sowers, P.P. Tans, J.H.
     Butler, J.W. Elkins, J.T. Ellis, T. Conway, N.
     Zhang, P. Lang, A.D. Clarke. 1996.
     Atmospheric Gas Concentrations Over the
     Past Century Measured in Air and from Firn at
     the South Pole. Nature 383:231-235.
     NHEERL-NAR-X246.

Bergen, B.J., W.G. Nelson, R.J. Pruell. 1996.
     Comparison of Nonplanar and Coplanar PCB
     Congener Partitioning in Seawater and
     Bioaccumulation in Blue Mussels (Mytilus
     Edulis). Environmental Toxicology and
     Chemistry 15(9): 1517-1523. NHEERL-NAR-
     1689.

Boese, B.L., Lee II, H., D.T. Specht, J. Pelletier, R.
     Randall. 1996. Evaluation of PCB and
     Hexachlorobenzene Biota-Sediment
     Accumulation Factors Based on Ingested
     Sediment in a Deposit-Feeding Clam.
     Environmental Toxicology and Chemistry
     15(9): 1584-1589. ERLN-N293.
Brown, D.J., G.C. Clark, G.R. Gardner, R.J. Van
     Beneden. 1996. Identification of a Dioxin-
     Specific Binding Protein in Marine Bivalves.
     Marine Environmental Research 42(l-4):7-
     ll.NHEERL-NAR-1739.

Burgess, R.M., R.A. McKinney, W.A. Brown.
     1996. Enrichment of Marine Sediment
     Colloids with Polychlorinated Biphenyls:
     Trends Resulting from PCB Solubility and
     Chlorination. Environmental Science and
     Technology 30(8):2556-2566. NHEERL-
     NAR-1715.

Burgess, R.M., R.A. McKinney, W.A. Brown, J.G.
     Quinn. 1996. Isolation of Marine Sediment
     Colloids and Associated Polychlorinated
     Biphenyls: An Evaluation of Ultrafiltration
     and Reverse-Phase Chromatography.
     Environmental Science and Technology
     1996 30(6):1923-1932. NHEERL-NAR-1701.

Gleason, T.R., D.A. Bengtson. 1996. Growth,
     Survival and Size-Selective Predation
     Mortality of Larval and Juvenile Inland
     Silversides, Menidia beryllina (Pisces;
     Atherinidae). Journal of Experimental
     Marine Biology and Ecology 199:165-177.
     NHEERL-NAR-X277.

Gundersen, J.L., W.G. Maclntyre. 1996 Dissociation
     Constants of Chloroguaicols in Water: A
     Comparison of Measured and Predicted
     Valves. Environmental Toxicology and
     Chemistry I5(9):809-813.NHEERL-NAR-
     1739.

Keeling, R.F., T-H Peng, 1995. Transport of Heat,
     CO2 and O2 by the Atlantic's Thermohaline
     Circulation. Philosophical Transaction of
     the Royal Society of London^. 348:133-
     142. NHEERL-NAR-X232.

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                                          FY1996
                           ATLANTIC ECOLOGY DIVISION (AED)
                         PUBLISHED ORD RESEARCH PRODUCTS
                                       CONTINUED
Keeling, R.F., S.C. Piper, M. Heimann. 1996.
     Global Hemispheric CO2 Sinks Deduced
     from Changes in Atmospheric O2
     Concentration. Nature 381:218-221.
     NHEERL-NAR-X244.

Keeling, R.F. The Atmospheric Oxygen Cycle: The
     Oxygen Isotopes of Atmospheric CO2 and O2
     and the O2/N2 Ratio. 1995. Reviews of
     Geophysics, Supplement. U.S. National
     Report to International Union of Geodesy
     and Geophysic 1991-1994 July: 1253-1262.
     NHEERL-NAR-X231.

Latimer, J.S., J.G. Quinn. 1996. Historical Trends
     and Current Inputs of Hydrophobic Organic
     Compounds in an Urban Estuary: The
     Sedimentary Record. Environmental Science
     and Technology 30(2):623-633. NHEERL-
     NAR-#X240.

Masunaga, S., S. Susarla, J.L. Gundersen, Y.
     Yonezawa. 1996. Pathway and Rate of
     Chlorophenol Transformation in Anaerobic
     Estuarine Sediment Environmental Science
     and Technology 30:1253-1260. NHEERL-
     NAR-1740.

Schlekat, C.E., K.J. Scott, R.C. Swartz, B.
     Albrecht, L. Antrim, K. Doe, S. Douglas, J.
     Ferretti, DJ. Hansen, D.W. Moore, C.
     Mueller, A. Tang.  1995. Interlaboratory
     Comparison of a 10-Day Sediment Toxicity
     Test Method Using Amplelisca abdita,
     Eohaustorius Estuarius and Leptocheirus
     plumulosus. Environmental Toxicology and
     Chemistry 14(12):2163-2I74.NHEERL-
     NAR-#1744.

Summers,  J.K., J.F. Paul, A. Robertson. 1995.
     Monitoring the Ecological Condition of
     Estuaries in the United States. Toxicological
     and Environmental Chemistry 49:93-108

Tracey, G.A., D.J. Hansen. 1996. Use of Biota-
     Sediment Accumulation Factors to Assess
     Similarity of Nonionic Organic Chemical
     Exposure to Benthically-Coupled Organism
     of Differing Trophic Mode. Archives of
     Environmental Contamination and
     Toxicology 30:467-475. NHEERL-NAR-
     1641.

Zaroogian, G., R.A. Voyer. 1995 Interactive
     Cytotoxicities of Selected Organic and
     Inorganic Substances to Brown Cells of
     Mercenaria mercenaria. Cell Biology and
     Toxicology 11:263-271. NHEERL-NAR-
     1525.

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                                          FY1996
                           ATLANTIC ECOLOGY DIVISION (AED)
        EPA PUBLISHED PROJECT REPORTS, RESEARCH REPORTS AND MANUALS
Beider, K., P. Gant, M. Ramsay, G. Shultz (Eds).
     1996. Delmarva's Coastal Bay Watersheds:
     Not Yet Up The Creek. A Conference on
     Ecology and Economy. March 8-9,1996
     Ocean City, Maryland. Proceedings Volume.
     U.S. Environmental Protection Agency Office
     of Research and Development National Health
     and Environmental Effects Research
     Laboratory Atlantic Ecology Division,
     Narragansett, Rhode Island. EPA/600/R-96/
     052. 103p.NHEERL-NAR-1787.

Burgess, R.M., K.T. Ho,  G.E. Morrison, G.
     Chapman,  D.L. Denton. 1996. Phase I
     Toxicity Identification Evaluation (TIE) for
     New York/New Jersey Harbor Estuary
     Sediments.

Davis, W.R., W.S. Boothman, M.C. Ingham, R.
     McKinney, W.D. Watkins. 1995. Responses
     of the Hudson Shelf Valley Sewage Sludge-
     Sediment Reservoir to Cessation of Disposal
     at the 12-Mile Site. In: U.S. Department of
     Commerce NOAA  Technical Report NMFS
     124.NHEERL-NAR-1313.

Eric Stern, Project Officer,U.S. Environmental
     Protection  Agency  Region II 290 Broadway,
     New York, New York 10007-1866. NHEERL-
     NAR-1746

Gardner, G.R. 1996. Molluscan Tumor Pathology:
     Environmental Pollutants and Carcinogen
     Exposure. Proceedings of the World Congress
     of Tissue Culture "Invertebrate
     Neoplasia:Initiation and Promotion
     mechanisms" Conference, June 20-25, 1992.
     NOAA Technical Memorandum NMFS-NE-
     107, pp. 107-109. NHEERL-NAR-1409.

Lebo, J., J. Huckins, J. Petty, Orazio, K.T. Ho.
     1996. Laboratory Explorations of the
     Feasibility and Methods for removal of Toxic
     Organics from Marine Sediments. Eric Stern,
     Project Officer U.S. Environmental
     Protection Agency Region II290 Broadway
     New York, New York and Dept. Of Interior,
     National Biological Survey (IAG-
     DW14941668-01 -0). NHEERL-NAR-1769.

Munns Jr., W.R., T.R. Gleason, N. Clancy, A.
     Keller, S. Poucher, S. Lussier. 1996.
     Development of Population Models for the
     Risk-Based Approach to Criteria Derivation:
     Interim Report. U.S. Environmental
     Protection Agency Office of Research and
     Development and Office of Water, Aquatic
     Life Criteria Guidelines Committee, 402 M.
     Street, Washington, DC 20460. NHEERL-
     NAR-1726.

Paul, J.P., G.E. Morrison. 1995. Watershed
     Stressors and EMAP Estuarine Indicators for
     South Shore Rhode Island. Seminar
     Publication of the National Conference on
     Environmental Problem-Solving with
     Geographic Information Systems. U.S.
     Environmental Protection Agency Office of
     Research and Development National Risk
     Management Research Laboratory Center for
     Research Information Cincinnati, Ohio,
     September 21-23,  1994, Cincinnati, Ohio, pp.
     101-109. NHEERL-NAR-1648.

Schimmel, S.C., G.B. Thursby. 1996. Predicting
     Receiving System Impacts from Effluent
     Toxicity: A Marine Perspective. In: Whole
     Effluent Toxicity Testing: An Evaluation of
     Receiving System Impacts. D.R. Grothe, K.L.
     Dickson, D.K. Reed-Judkins (Eds)
     Proceedings of the Pellston Workshop on
     Whole Effluent Toxicity September 16-21,
     1995. SETAC Special Publication Series,
     SETAC Press, Pensacola, FL. Pp.322-330.
     NHEERL-NAR-1736.

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                                             FY1995
                             ATLANTIC ECOLOGY DIVISION (AED)
                            PUBLISHED ORD RESEARCH PRODUCTS
Behrenfeld, M.J., D.R.S. Lean, H. Lee, II.  1995.
     Ultraviolet-B Radiation Effects on Inorganic
     Nitrogen Uptake by Natural Assemblages of
     Oceanic Plankton. Journal of Phycology
     31:25-36. NHEERL-NAR-1458.

Behrenfeld, MJ, H. Lee, II, L.F. Small. 1994.
     Interactions Between Nutrition Status and
     Long-term Responses to Ultraviolet-B
     Radiation Stress in a Marine Diatom. Marine
     Biology  118:523-530. NHEERL-NAR-N238.

Bender, M.L., P.P. Tans, J.T. Ellis, J.  Orchardo, K.
     Habfast.  1994. A High Precision Isotope Ratio
     Mass Spectrometry Method for Measuring the
     O2/N2 Ratio in Air. Geochimica and
     Cosmochimica Acta 58 (21) 4751-4758.
     NHEERL-NAR-X224.

Boese, B.L., M. Winsor, H. Lee, II, S. Echols, J.
     Peiletier, R. Randall. 1995. PCB Congeners
     and Hexacholorobenzene Biota Sediment
     Accumulation Factors for Macoma nasuta
     Exposed to Sediments with Different Total
     Organic Carbon Contents. Environmental
     Toxicology and Chemistry 14(2):303-310.
     NHEERL-NAR-N236.

Boyton, W.R., J.H. Garber, R. Summers, W.M.
     Kemp. 1995.  Inputs, Transformations, and
     Transports of Nitrogen and Phosphorus in
     Chesapeake Bay and Selected Tributaries.
     Estuaries 18(lB):285-314. NHEERL-NAR-
     1544.

Burgess, R.M., G.E. Morrison. 1995.  Clams as a
     Species for Sublethal Sediment Toxicity
     Studies.  Quintessence-Excellence in
     Environmental Contamination and
     Toxicology 1(1):48. NHEERL-NAR-1702.
Burgess, R.M., K.T. Ho, M.D. Tagliabue, A. Kuhn,
     R. Comeleo, P. Comeleo, G. Modica, G.E.
     Morrison. 1995.  Toxicity Characterization of
     an Industrial and Municipal Effluent
     Discharging to the Marine Environment.
     Marine Pollution Bulletin 30(8): 524-535.
     NHEERL-NAR-1591.

Chisholm, S.W.  1995.  The Iron Hypothesis-Basic
     Research Meets Environmental Policy.
     Reviews of Geophysics, Supplement, U.S.
     National Report to International Union of
     Geodesy and Geophysics 1991-1994.
     33:1277-1286. NHEERL-NAR-X230.

DiToro, D.M., C.S. Zarba, D.J. Hansen, W.J. Berry,
     R.C. Swartz, C.E. Cowan, S.P. Pavlou, H.E.
     Allen, N.A. Thomas, P.R. Paquin.  1995.
     Eqiulibrium Partitioning in Setting Sediment
     Quality Criteria.  Quintessence-Excellence in
     Environmental Contamination and
     Toxicology 1(3):45.  NHEERL-NAR-1655.

Doering, P.H., C.A. Oviatt, B.L. Norwicki, E.G.
     KIos, L.W. Reed.  1995. Phosphorus and
     Nitrogen Limitation of Primary Production in a
     Simulated Estuarine Gradient. Marine
     Ecology Progress Series 124:271-287.
     NHEERL-NAR-X242.

Ferraro, S.P., F.A. Cole. 1995. Taxonomic Level
     Sufficient for Assessing Pollution Impacts on
     the Southern California Bight Macrobenthos-
     Revisited.  Environmental Toxicology and
     Chemistry 14(6): 1031 -1040. NHEERL-NAR-
     N246.

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                                            FY1995
                            ATLANTIC ECOLOGY DIVISION (AED)
                     PUBLISHED ORD RESEARCH PRODUCTS (Continued)
Folmar, L.C., J. Harshbarger, P.C. Baumann, G.
    Gardner, S. Bonomelli. 1995. Pathological and
    Serum Chemistry Profiles of Brown Bullheads
    (Ameiwrus nebulosus) from the Black River and
    Old Woman Creek, Ohio. Bulletin of
    Environmental Contamination and Toxicology
    54:50-59.  NHEERL-NAR-1607.

Frick, W.E., D.J. Baumgartner, C.G. Fox.  1994.
    Improved Prediction of Bending Plumes,  Journal
    of Hydraulic Research 32(6):935-950. NHEERL-
    NAR-N158.

Gardner, G.R., J.C. Harshbarger, J.L. Lake, T.K.
    Sawyer, K.L. Price, M.D. Stephenson, P.L.
    Haaker, H.A. Togstad. 1995. Association of
    Prokaryotes with Symptomatic Appearance of
    Withering Syndrome in Stack Abalone  Haliotis
    crackerodii. Journal of Invertebrate Pathology
    66:111 -120. NHEERL-NAR-1542.

Ho, K.T., K. Mitchell, M. Zappala, R.M. Burgess.
    1995. Effects of Brine Addition on Effluent
    Toxicity and Marine Toxicity Identification (TIE)
    Manipulations. Environmental Toxicology and
    Chemistry I4(2):245-249. NHEERL-NAR-1537.

Kuehl, D.W., R. Haebler.  1995. Organochlorine,
    Organobromine, Metal, and Selenium Residues in
    Bottlenose Dolphins (Tursiops tnmcatus)
    Collected During an Unusual Mortality Event in
    the Gulf of Mexico, 1990. Archives of
    Environmental Contamination and Toxicology
    28:494-499. NHEERL-NAR-1698.

Lake, C.A., J.L. Lake, R. Haebler, R. McKinney,
    W.S. Boothman, S.S. Sandove.  1995.
    Contaminant Levels in Harbor Seals from the
    Northeastern United States.  Archives of
    Environmental Contamination and Toxicology
    29:128-134. NHEERL-NAR-1565.
Lake, J.L., R. Haebler, R. McKinney, C.A. Lake,
     S.S. Sadove. 1994. PCBs and Other
     Chlorinated Organic Contaminants in Tissues
     of Juvenile Kemp's Ridley Turtles
     (Lepidochelys kempi). Marine
     Environmental Research 38:313-327.
     NHEERL-NAR-1442.

Lake, J.L., R. McKinney, C.A. Lake, F.A.
     Osterman, J. Heltshe.  1995. Comparisons of
     Patterns of Polychlorinated Biphenyl
     Congeners in Water, Sediment and Indigenous
     Organisms From New Bedford Harbor,
     Massachusetts. Archives of Environmental
     Contamination and Toxicology 29:207-220.
     NHEERL-NAR-1598.

Monosson, E., J.J. Stegeman.  1994. Induced
     Cytochrome P4501A in Winter Flounder,
     Pleuronectes americanus, from Offshore and
     Coastal Sites. Canadian Journal of Fisheries
     and Aquatic Sciences 51:933-941.
     NHEERL-NAR-X190.

Nacci, D., S. Cheer, E. Jackim, A. Juinio.  1994.
     Semiautomated Fluorometric Analysis of
     Nucleic Acids in Tissue Homogenates.
     Environmental Toxicology and Water
     Quality : An International Journal 9:123-
     130. NHEERL-NAR-1396.

Nelson, W.G., B.J. Bergen, D.J. Cobb. 1995.
     Comparison of PCB and Trace Metal
     Bioaccumulation in the Blue Mussel, Mytilus
     edulis,  and the Ribbed Mussel, Modiolus
     demissus, in New Bedford Harbor,
     Massachusetts. Environmental Toxicology
     and Chemistry 14(3):513-521.  ERLN- 1521.

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                                            FY1995
                            ATLANTIC ECOLOGY DIVISION (AED)
                     PUBLISHED ORD RESEARCH PRODUCTS (Continued)
Olson, R.J., E.R. Zettler. 1995. Potential of Flow
     Cytometry for "Pump and Probe" Fluorescence
     measurements of Phytoplankton
     Photosynthetic Characteristics. Limnology
     and Oceanography 40(4):816-820.
     NHEERL-NAR-X221.

Oviatt, C.A. 1994. Biological Considerations in
     Marine Enclosure Experiments: Challenges
     and Revelations. Oceanography 7(2):45-51.
     NHEERL-NAR-X234.

Oviatt, C., P. Doering, B. Nowicki, L. Reed, J.
     Cole, J. Frithsen. 1995. An Ecosystem Level
     Experiment in Nutrient Limitation in
     Temperate Coastal Marine Environments.
     Marine Ecology Progress Series 116:171-
     179.  NHEERL-NAR-X233.  '

Ozretich, R.J., L.M. Smith, F.R. Roberts. 1995.
     Reverse-Phase Separation of Estuarine
     Interstitial Water Fractions and the
     Consequences of CIS Retention of Organic
     Matter. Environmental Contamination and
     Toxicology 14(8): 1261-1272. NHEERL-
     NAR-N233.

Pesch, C.E., D.J. Hansen, W.S. Boothman, W.J.
     Berry, J.D. Mahony. 1995. The Role of Acid-
     Volatile Sulfide in Determining Bioavailability
     of Cadmium and Nickel from Contaminated
     Sediments: Experiments with Neanthes
     arenaceodentata (Polychaeta: Nereidae).
     Environmental Toxicology and Chemistry
     14(1):129-141. NHEERL-NAR-1520.

Peters, E.G., P.P. Yevich, J.C.  Harshbarger, G.E.
     Zaroogian. 1994.  Comparative
     Histopathology of Gonadal Neoplasms in
     Marine Bivalve Molluscs. Diseases of
     Aquatic Animals 20:59-76. NHEERL-
     NAR-1637.
Redmond, M.S., K.J. Scott, R.C. Swartz, J.K.P.
    Jones.  1994. Preliminary Culture and Life-
    Cycle Experiments with the Benthic Amphipod
    Ampelisca abdita. Environmental Toxicology
    and Chemistry 13(8):1355-1365.
     NHEERL-NAR-N242.

Sanders, B.M., L.S. Martin, S.R. Howe, W.G.
    Nelson, C.S. Hegre, O.K. Phelps. 1994.
    Tissue Specific Differences in Accumulation of
    Stress Proteins in Mytilus edulis Exposed to a
    Range of Copper Concentrations. Toxicology
    and Applied Pharmacology 125:206-213.
    NHEERL-NAR-1440.

Sigleo, A.C., P.J. Neale.  1995. Phytoplankton
    Pigment Profile at the Wedell-Scotia
    Confluence During the 1993 Austral Spring.
    Antarctic Journal of the United States
    29(5): 147-148. NHEERL-NAR-N280.

Sikorski, R.J., A.C. Sigleo, P.J. Neale. 1995.
    Spectral Measurements of Ultraviolet and
    Visible Solar Irradiance at the Weddell-Scotia
    Confluence During 1993 Austral Spring.
    Antarctic Journal of the United States
    29(5):272-274. NHEERL-NAR-N282.

Vassiliev, I.R., O. Prasil, K.D. Wyman, Z. Kolber,
    A. K. Hanson, J.E. Prentice, P.O. Falkowski.
     1994.  Inhibition of PS II Photochemistry by
    PAR and UV Radiation in Natural
    Phytoplankton Communities. Photosynthesis
    Research  42:51-64. NHEERL-NAR-X223.

Zaroogian, G., S. Anderson. 1995. Comparison of
    Cadmium. Nickel and Benzo(a)pyrene Uptake
     into Cultured Brown Cells of the Hard Clam,
    Mercenaria mercenaria. Comparative
    Biochemistry and Physiology 111C(1):109-
     116. NHEERL-NAR-1448.

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-------
                                          FY1995
                          ATLANTIC ECOLOGY DIVISION (AED)
                 BOOK CHAPTERS AND PEER REVIEWED PROCEEDINGS
Erickson, R.J., T.D. Bills, J.R. Clark, D.J. Hansen,
     J. Knezovich, F.L. Mayer, A.E. McElroy.
     1994. Synopsis of Discussion Session on
     Physiocochemical Factors Affecting Toxicity.
     IN: BIOAVAILABnJTY: Physical,
     Chemical and Biological Interactions. P.P.
     Landrum, H.L. Bergman, W.H. Benson (EDS)
     Lewis Publishers, Boca Raton, FL. Chapter 3.
     pp. 31-38. NHEERL-NAR-1627.

Godshall, F.A., H.A. Walker, S.C. Cayula. 1995
     Scales of Coastal Wind Variability Addressed
     by COADS Wind Summaries in 2 Degree
     Square Areas. Proceedings of the International
     COADS Wind Workshop. Kiel, Germany May
     31-June 2, 1994. H.F. Diaz and H-J. Isemer
     (Eds). Berichte aus dem Institut Fur
     Meereskunde an der Christian-Albrecht-
     Univeritat Nr. 265.  U.S. Department of
     Commerce: NOAA Environmental Research
     Laboratories Climate Diagnostics Center
     May 1995:187-211. NHEERL-NAR-1619.

Lipscomb, T.P., R.K. Harris, A.H. Rebar, B.E.
     Ballachey, R.J. Haebler.  1994. Pathology of
     Sea Otters. IN:  Marine Mammals and the
     Exxon Valdez.  T.R. Loughlin (ED) Academic
     Press, San Diego, CA. Chapter 16, pp/265-
     279.  NHEERL-NAR-1475.

Perez, K. 1995.  Role and Significance of Scale to
     Ecotoxicology.  IN: ECOLOGICAL
     TOXICITY TESTING: Scale, Complexity,
     and Relevance. J. Cairns, Jr., B.R.
     Niederleher (EDS) Lewis Publishers, Boca
     Raton, Fl. Chapter 4, pp. 49-72. NHEERL-
     NAR-1435.
Thursby, G.B., R.L. Steele.  1995. Sexual
    Reproduction Tests With Marine Seaweeds
    (Macroalgae). IN: Fundamentals of Aquatic
    Toxicology, Second Edition, Effects,
    Environmental Fate, and Risk Assessment.
    G.M. Rand (Ed) Taylor and Francis
    Publishers, USA.  Chapter 5, pp. 171-188.
    NHEERL-NAR-1724.

Yevich, P.P., C.A. Yevich.  1994. Use of
    Histopathology in Biomonitoring Marine
    Invertebrates.  IN: Biomonitoring of Coastal
    Waters and Estuaries. K.J.M. Kramer (ED)
    CRC Press, Boca Raton, FL. Chapter 8, pp.
    179-204.  NHEERL-NAR-X235.

-------
                                        FY1995
                         ATLANTIC ECOLOGY DIVISION (AED)
        EPA PUBLISHED PROJECT REPORTS, RESEARCH REPORTS AND MANUALS
Johnston, R.K., W.R. Munns, Jr., F.T. Short, H.W.
    Walker (EDS). December, 1994.
    ESTUAREVE ECOLOGICAL
    ASSESSMENT FOR PORTSMOUTH
    NAVAL SHIPYARD, KTTTERY, MAINE,
    Phase I: Problem Formulation. Technical
    Report 1627, Naval Command, Control and
    Ocean Surveillance Center, RDT&E Division
    San Diego, Ca. 92152-5001.
    NHEERL-NAR-1651.

Strobel, C.J., D.J. Klemm, L.B. Lobring, J.W.
    Eichelberger,  A.Alford-Stevens, B.B. Potter,
    R.F. Thomas, J.M. Lazorchak, G.B. Collins,
    R.L. Graves (EDS). August, 1995.
    ENVIRONMENTAL MONITORING AND
    ASSESSMENT PROGRAM (EMAP)
    LABORATORY METHODS MANUAL-
    ESTUARIES-VOLUME 1-BIOLOGICAL
    AND PHYSICAL ANALYSES.  Office of
    Research and  Development, U.S.
    Environmental Protection Agency,
    Atlantic Ecology Division,
    Narragansett,  RJ 02882.  EPA/620/R-95/008.
    NHEERL-NAR-1716.

Strobel, C.J., H.W. Buffum, S.J. Benyi, E.A.
    Petrocelli, D.R. Reifsteck, D.J. Keith.  June
    1995.  STATISTICAL SUMMARY EMAP-
    ESTUARIES Virginian Province-1990 to
    1993.  U.S. Environmental Protection Agency,
    National Health and Environmental Effects
    Research Laboratory-Atlantic Ecology
    Division, 27 Tarzwell Drive, Narragansett, RI
    02882. EPA/620/R-94/026. NHEERL-NAR-
    1614.
Strobet, C.J., R.M. Valente, D. Keith, K. Summers,
    J. LiVolsi. September, 1995. QUALITY
    ASSURANCE REPORT EMAP-Virginian
    Province 1990-1993. U.S. Environmental
    Protection Agency, National Health and
    Environmental Effects Research Laboratory-
    Atlantic Ecology Division, Narragansett, RI
    02882.  EPA/620/R-95/007. NHEERL-
    NAR-1639.

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                                             FY1994
                             ATLANTIC ECOLOGY DIVISION (AED)
                           PUBLISHED ORD RESEARCH PRODUCTS
Ankley, G.T., N.A.Thomas, D.M. Di Toro, D.J.
     Hansen, J.D. Mahony, WJ. Berry, R.C. Swartz,
     R.A. Hoke, A.W. Garison, H.E. Allen, C.S.
     Zarba. 1994. Assessing Potential Bioavailability
     of Metals in Sediments: A Proposed Approach.
     Environmental Management 18(3):331-337.
     ERLN #1485.

Ashraf, M., D.A.  Bengtson, K.L. Simpson. 1993.
     Effects of Dietary Fatty Acid Enrichment on the
     Survival, Growth, and Salinity-Stress-Test
     Performance of Inland Silversides. The
     Progressive Fish Culturist 55:280-283.
     ERLN#X196.

Baumgartner, D.J., W.E. Frick, PJ.W. Roberts. 1994.
     Dilution Models for Effluent Discharges-Third
     Edition. U.S. Environmental Protection Agency;
     Standards and Applied Science Division, Office
     of Science and Technology; Oceans and Coastal
     Protection Division, Office of Wetlands, Oceans
     and Watersheds;  Pacific Ecosystems Branch,
     Environmental Research Laboratory-Narragansett
     (RI). EPA/600/R-94/086. ERLN #N283.

Behrenfeld, M.J., J.W. Chapman,  J.T. Hardy, H. Lee
     II. 1993. Is There a Common Response to
     Ultraviolet-B Radiation by Marine
     Phytoplankton? Marine Ecological Progress
     Series 102:59-68. ERLN #N215.

Bengtson, D.A. 1993.  A Comprehensive Program for
     the Evaluation of Artificial Diets. Journal of the
     WorldAquaculture Society 24(2):285-293. ERLN
     #X194.

Burgess, R.M., B.A. Rogers, S.A. Rego, J.M. Corbin,
     G.E. Morrison. 1994. Sand Spiked with Copper
     as a Reference Toxicant Material for Sediment
     Toxicity Testing: A Preliminary Evaluation.
     Archives of Environmental Contamination and
     Toxicology 26:163-168. ERLN #1424.
Burgess, R.M., G.E. Morrison. 1994. A Short-Exposure,
     Sublethal, Sediment Toxicity Test Using the Marine
     Bivalve Mulinia lateralis: Statistical Design and
     Comparative Sensitivity. Environmental Toxicology
     and Chemistry 13(4):571-580. ERLN #1459.

Davis, W.R. 1993. The Role of Bioturbation in Sediment
     Resuspension and Its Interaction with Physical
     Shearing. Journal of Experimental Marine Biology
     and Ecology 171: 187-200. ERLN #1535.

DiTullio, G.R., D.A. Hutchins and K.W. Bruland. 1993.
     Interaction of Iron and Major Nutrients Control on
     Phytoplankton Growth and Species Composition in
     the Tropical North Pacific Ocean. Limnology and
     Oceanography 38:495-508. ERLN #X202.

Elskus, A.A., JJ. Stegeman, J.W. Gooch, D.E. Black,
     R.J. Pruell. 1994. Polychlorinated  Biphenyl
     Congener Distributions in Winter Flounder as
     Related to Gender, Spawning Site, and Congener
     Metabolism. Environmental Science and Technology
     28:401-407. ERLN #1391.

Falkowski, P.G. 1994. The Role of Phytoplankton
     Photosynthesis in Global Biogeochemical cycles.
     Photosynthesis Research 39:235-258. ERLN #X215.

Falkowski, P.O., R. Greene, Z. Kolber.  1994. Light
     Utilization and Photoinhibition of Photosynthesis in
     Marine Phytoplankton. In: Photoinhibition of
     Photosynthesis from Molecular Mechanisms to the
     Field.  1994. N.R. Baker and J.R. Bowyer (eds) Bios
     Scientific Publishers, Oxford, GB  pp. 407-432.
     ERLN #X225.

Ferraro, S.P., R.C. Swartz, F.A. Cole, W.A. DeBen.
     1994. Optimum Macrobenthic Sampling Protocol
     for Detecting Pollution Impacts in  the Southern
     California Bight. Environmental Monitoring and
     Assessment 29:127-153. ERLN #N052.

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                                              FY1994
                              ATLANTIC ECOLOGY DIVISION (AED)
                       PUBLISHED ORD RESEARCH PRODUCTS (Continued)
Fujimura, R., B. Finlayson, G. Chapman. 1991.
     Evaluation of Acute and Chronic Toxicity Tests
     with Larval Striped Bass. Aquatic Toxicology
     and Risk Assessment 14 (ASTM STP 1124): 193-
     211. ERLN #N129.

Geider, R.J., J. LaRoche, R.M. Greene, and M.
     Olaizola. 1993. Responses of the Photosynthetic
     Apparatus ofPhaeodactylum tricornutum
     (Bacillariophyceae) to Nitrate, Phosphate and
     Iron Starvation. Journal ofPhycology 29: 755-
     76. ERLN #X219.

Greene, R.M., Z.S. Kolber, D.G. Swift, P.O.
     Falkowski. 1994. Physiological Limitation of
     Phytoplankton Photosynthesis in the Eastern
     Equatorial Pacific Determined from Natural
     Variability in the Quantum Yield of
     Fluorescence. Limnology and Oceanography
     39(5): 1061-1074. ERLN #X220.

Haebler, R. 1994. Biological Effects: Mammals and
     Sea Turtles. In: Before and After an Oil Spill;
     The Arthur Kill. J. Burger (ed). Rutgers
     University Press, New Brunswick, NJ. pp. 238-
     252. ERLN #1419.

Haebler, R., R.B. Moeller, Jr. 1993. Pathobiology of
     Selected Marine Mammal Diseases. In: Advances
     in Fisheries Science: Pathobiology of Marine
     andEstuarine  Organisms. J.A. Couch, J.W.
     Fournie (eds) CRC Press Boca Raton, FL. pp.
     217-244. ERLN #1275.

Ho, K.T, L.J. Mills, C. Mueller, S.C. Anderson, A.R.
     Malcolm.  1994. The Influence of Sediment
     Extract Fractionation Methods on Bioassay
     Results. Environmental Toxicology and Water
     Quality: An International Journal 9:145-154.
     ERLN #1441.
Johnson, K.S., K.H. Coale, V.A. Elrod, N.W. Tindale.
     1994. Iron Photochemistry in Seawater from the
     Equatorial Pacific. Marine Chemistry 46:319-334.
     ERLN#X217.

Kolber, Z.S., R.T. Barber, K.H. Coale, S.E. Fitzwater,
     R.M. Greene, K.S. Johnson,  S. Lindley, P.G.
     Falkowski. 1994 Iron Limitation of Phytoplankton
     Photosynthesis in the Equatorial Pacific Ocean.
     Nature 371:145-149. ERLN #X228.

Lake, J.L., R. Haebler, R. McKinney, C.A. Lake, S.S.
     Sandove. 1994. PCBs and Other Chlorinated
     Organic Contaminants in Tissues of Juvenile
     Kemp's Ridley Turtles (Lepidochelys kempf).
     Marine Environmental Research 38:313-327.
     ERLN #1442.

Latimer, R.W., J.F. Paul, J.S. Rosen. 1994. EPA's
     Environmental Monitoring and Assessment
     Program: Availability of Broad-Scale
     Environmental Data and Opportunities  for Use in
     Environmental Modeling Applications. In:
     Estuaries and Coastal Modeling III. Proceedings
     of the 3rd International Conference. Sponsored by
     the Waterway, Port, Coastal and Ocean Division of
     the American Society of Civil Engineers 8/8-10/94
     Oak Brook IL. pp. 509-521. ERLN #1534.

Landrum, P.P., W.L. Hayton, H. Lee II, L.S. McCarty,
     D. MacKay, J.M. McKim. 1994. Synopsis of
     Discussion on the Kenetics Behind Environmental
     Bioavailability. In: Bioavailability: Physical,
     Chemical and Biological Interactions. J.L.
     Hamelink, P.P. Landrum, H.L. Bergman, W.H.
     Benson (eds) Lewis Publishers, Boca Raton, FL.
     pp. 203-219. ERLN #N281.    '

LaRoche, J., R.J. Geider, L.M. Graziano, H. Murray, K.
     Lewis. 1993. Induction of Specific Proteins in
     Eukaryotic Algae Under Iron, Phosphorus or
     Nitrogen Deficient Conditions. Journal of
     Phycology 29:767-777. ERLN # X218.

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                                              FY1994
                             ATLANTIC ECOLOGY DIVISION (AED)
                      PUBLISHED ORD RESEARCH PRODUCTS (Continued)
Letcher, B.H., and D.A. Bengtson. 1993. Effects of
     Food Density and Temperature on Feeding and
     Growth of Young Inland Silversides (Menidia
     beryllina). Journal of 'Fish Biology 43 (5):
     671-686. ERLN #X195.

Miller, D.C., D.E. Body, J.C. Sinnett, S.L. Poucher, J.
     Sewall, D.J. Sleczkowski.  1994. A Reduced
     Dissolved Oxygen Test System for Marine
     Organisms. Aquaculture 123:167-171.
     ERLN #1133.

Mills, L.J., S.M. Nelson, and A.R. Malcolm. 1994.
     Effects of Selected Anti-Tumor-Promoting
     Chemicals on Metabolic Cooperation Between
     Chinese Hamster V79 Cells. Toxicology and
     Applied Pharmacology 126:338-344.
     ERLN #1434.

Nebeker, A.V., S.T. Onjukka, D.G. Stevens, G.A.
     Chapman, and S.E. Dominguez. 1992. Effects of
     Low Dissolved Oxygen on Survival, Growth, and
     Reproduction ofDaphnia,  Hyalella and
     Gammarus. Environmental Toxicology and
     Chemistry 11:373-379. ERLN #N148.

Norton, S.B., J.H. Gentile, D.J. Rodier, W.H. van der
     Schalie, W.P. Wood, M. Slimak. 1992. An
     Ecological Risk Assessment Framework.
     Environmental Toxicology and Chemistry 11:
     1663-1672. ERLN #1543.

Norwood, C.B., P. Vouros. 1994. DNA Modifications.
     Investigations by  Mass Spectrometry. In: Mass
     Spectrometry Clinical and Medical Applications.
     D. Desiderio (ed). Plenum Press, New York, NY.
     pp. 89-133. ERLN #1426.
                      US  EPA Headquarters Library
                             MaH code 3201
                      1200 Pennsylvania Avenue
                          Washington  DC 2046U
Oaizola, M., J. LaRoche, Z. Kolber, P.O. Falkowski.
     1994. Non-Photochemical Fluorescence Quenching
     and the Diadinoxanthin Cycle in a Marine Diatom.
     Photosynthesis Research 41:357-370. ERLN
     #X222.

Paul, J.F. 1994. Observations Related to the Use of the
     Sigma Coordinate Transformation for Estuarine and
     Coastal Modeling Studies. In: Estuaries and
     Coastal Modeling III. Proceedings of the 3rd
     International Conference. Sponsored by the
     Waterway, Port, Coastal, and Ocean Division of the
     American Society of Civil Engineers  8/8-10/94,
     Oak Brook, IL. pp. 336-350. ERLN #1539.

Sarmiento, J.L., and M. Bender. 1994. Carbon
     Biogeochemistry and Climate Change.
     Photosynthesis Research 39:209-234.
     ERLN#X214.

Schimmel, S.C., B.D. Melzian, D.E. Campbell, C.J.
     Strobel, S.J. Benyi, J.S. Rosen, H.W. Buffum.
     1994. Statistical Summary, EMAP Estuaries,
     Virginian Province-1991. Office of Research and
     Development, U.S. Environmental Protection
     Agency, Environmental Monitoring and
     Assessment Program. EPA/620/R-94/005.
     ERLN #1455.

Schlekat, C.E., K.J. Scott. 1994. Methods for Assessing
     the Toxicity of Sediment-Associated Contaminants
     with Estuarine and Marine Amphipods. Office of
     Research and Development, U.S. Environmental
     Protection Agency, Narragansett, RI.  EPA/600/R-
     94/025. ERLN #1602
Sigleo, A.C., D.J. Shultz. 1993. Amino Acid
     Composition of Suspended Particles. Sediment-
     Trap Material, and Benthic Sediment in the
     Potomac Estuary. Estuaries 16(3A):405-415.
     ERLN #N207.

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                                            FY1994
                             ATLANTIC ECOLOGY DIVISION (AED)
                      PUBLISHED ORD RESEARCH PRODUCTS (Continued)
Stephan, C.E., W.H. Peltier, D.J. Hansen, C.G. Delos,
     G.A. Chapman. 1994. Interim Guidance on
     Determination and Use of Water-Effect Ratios for
     Metals. U.S. Environmental Protection Agency,
     Office of Research and Development,
     Environmental Research Laboratories, Duluth,
     MN and Narragansett, RI. EPA 823-B-94-OOI,
     NTIS PB94-14095L ERLN #1564.

Strobel, C.J., S.J. Benyi, D.J. Keith, H.W. Buffum,
     E.A. PetroceHi. 1994. Statistical Summary:
     EMAP Estuaries, Virginian Province-1992.
     Office of Research and Development, U.S.
     Environmental Protection Agency, Environmental
     Monitoring and Assessment Program. EPA/620/
     R-94/019. ERLN #1552.

Swartz, R. C., F.A. Cole, J.O. Lamberson, S.T.
     Ferraro, D.W. Schults, W.D. De Ben, H. Lee II,
     and R.J. Ozretich. 1994. Sediment Toxicity,
     Contamination and Amphipod Abundance at a
     DDT-and Dieldrin-Contaminated Site in San
     Francisco Bay. Environmental Toxicology and
     Chemistry 13 (6):949-962. ERLN #N253.

Zaroogian, G., P. Yevich. 1994. The Nature and
     Function of the Brown Cell in Crassostrea
     virginica. Marine Environmental Research
     37:355-373. ERLN #1189.

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                                              FY1993
                              ATLANTIC ECOLOGY DIVISION (AED)
                             PUBLISHED ORD RESEARCH PRODUCTS
Bay, S., R. Burgess, and D. Nacci. 1993. Status and
     Applications of Echinoid (Phylum echinodermata)
     Toxicity Test Methods. Environmental Toxicology
     and Risk Assessment. ASTM STP 1179:281-302.
     ERLN#X188.

Behrenfeld, M.J. Hardy, H. Gucinski, A. Hanneman, H.
     Lee II, and A. Wones. 1993. Effects of
     Ultraviolet-B Radiation on Primary Production
     Along Latitudinal Transacts in the South Pacific
     Ocean. Marine Environmental Research
     35:349-363. ERLN#N153.

Bengtson, D.A., D.N. Borrus, H.E. Leibovitz, and K.L.
     Simpson. 1993. Studies on Structure and Function
     of the Digestive System ofMenidia beryllina
     (Pisces: Atherinidae). In: Physiology and
     Biochemistry of Fish Larval Development. B.T.
     Walthers and H.J. Fyhn (Eds.) University of
     Bergen ISBN 82-992402-04. ERLN #X197.

Bergen, B.J., W.G. Nelson, and R. J. Pruell. 1993.
     Bioaccumulation of PCB Congeners by Blue
     Mussels (Mytilus edulis) Deployed in New
     Bedford Harbor, Massachusetts. Environmental
     Toxicology and Chemistry 12:1671-1681.
     ERLN #1364.

Bergen, B.J., W.G. Nelson, and R.J. Pruell. 1993.
     Partitioning of Polychlorinated Biphenyl
     Congeners in the Seawater of New Bedford
     Harbor, Massachusetts. Environmental Science
     and Toxicology 27(5):938-942. ERLN #1413.

Burgess, R.M., R. Comeleo, M.D. Tagliabue, K.V.
     Sheehan, A. Kuhn, and O.K. Phelps. 1993. Water
     Column Toxicity from Contaminated Marine
     Sediments: Effects on Multiple Endpoints of
     Three Marine Species. Environmental Toxicology
     and Risk Assessment ASTM STP 1179:303-319.
     ERLN# 1191 .
Burgess, R.M., K.A. Schweitzer, R.A. McKinney, and
     D.K. Phelps. 1993. Contaminated Marine
     Sediments: Water Column and Interstitial Toxic
     Effects. Environmental Toxicology and Chemistry
     12:127-138. ERLN #1187

Chapman, P.M., R.C. Swartz, B. roddie, H.L. Phelps, P.
     van der Hurk, R. Butler.  1992. An International
     Comparison of Sediment Toxicity Test in the North
     Sea. Marine Ecology Progress Series 91 -.253-264.
     ERLN-N204.

Depinto, J.V., W. Lick, and J.F. Paul. 1993. Introduction.
     In: Transport and Transformation of Contaminants
     Near the Sediment-Water Interface. Joseph V.
     Depinto, Wilben Lick, John F. Paul (Eds.) Lewis
     Publishers, Inc. Boca Raton, FL. pp. 1-5.
     ERLN#1S09.

DiToro, D.M., J.D. Mahony, D.J. Hansen, KJ. Scott,
     A.R. Carlson, and G.T. Ankley. 1992. Acid Volatile
     Sulfide Predicts the Acute Toxicity of Cadmium and
     Nickel in Sediments. Environmental Science and
     Technology 26( 1 ):96-101. ERLN # 1173.

Elskus, A.A., R. Pruell, and J.  Stegeman. 1992.
     Endogenously-Mediated, Pretranslational
     Suppression of Cytochrome P4501A in PCB
     Contaminated Flounder. Marine Environmental
     Research 34:97-101. ERLN #1322.

Ferraro, S.P., and F.A. Cole. 1992.  Taxonomic Levels
     Sufficient for Assessing a Moderate Impact on
     Macrobenthic Communities in Puget Sound,
     Washington, USA. Canadian Journal of Fisheries
     and Aquatic Sciences 49(6): 1184-1188.
     ERLN#N183.

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                                             FY1993
                            ATLANTIC ECOLOGY DIVISION (AED)
                     PUBLISHED ORD RESEARCH PRODUCTS (Continued)
Folmar, L.C., G.R. Gardner, J. Hiekey, and T. Moody.
     1993. Serum Chemistry and Histopathological
     Evaluations of Brown Bullheads (Ameiurus
     nebulosits) from the Buffalo and Niagara Rivers,
     New York. Archives of Environmental
     Contamination and Toxicology 25:298-303.
     ERLN # 1454.

Gardner, G. 1993. Chemically Induced Histopathology
     in Aquatic Invertebrates. In: Advances in
     Fisheries Science, PATHOBIOLOGY of Marine
     andEstuarine Organisms. John A. Couch and
     John W. Fournie (Eds.) CRC Press, Boca Raton,
     FL. pp. 359-391. ERLN #1228.

Geider, R.J., R.M. Greene,  Z. Kolber, H. Mclntyre, and
     P.G. Falkowski. 1993. Florescence Assessment of
     the Maximum Quantum Efficiency of
     Photosynthesis in the  Western North Atlantic.
     Deep Sea Research 40(6): 1205-1224.
     ERLN#X201.

Greene, R.M., R.J. Geider,  Z. Kolber, and P.G.
     Falkowski. 1992. Iron-Induced Changes in Light
     Harvesting and Photochemical Energy Conversion
     Processes in Eukaryotic Marine Algae. Plant
     Physiology 100:565-575. ERLN #X200.

Ho, K.T.Y., and J.G. Quinn. 1993. Bioassay-Directed
     Fractionation of Organic Contaminants in an
     Estuarine  Sediment Using the New Mutagenic
     Bioassay,  Mutatox™.  Environmental Toxicology
     and Chemistry 12:823-830. ERLN #1438.

Ho, K.T.Y., and J.G. Quinn. 1993. Physical and
     Chemical  Parameters  of Sediment Extraction and
     Fractionation that Influence Toxicity, as Evaluated
     by Microtox™. Environmental Toxicology and
     Chemistry 12:615-625. ERLN #1447.

Jaworski, N.A.  1993. The Application of the Ecotone
     Concept in Defining Nutrient Management
     Requirements for the  Upper Potomac River Basin.
     Hydrobioloila 251:341 -349. ERLN # 1504.
Lake, J.L., R. Pruell, and F. A. Osterman. 1992. An
     Examination of Dechlorination Processes and
     Pathways in New Bedford Harbor Sediments.
     Marine Environmental Research 33:31 -47.
     ERLN #1121.

Letcher, B.H., and Bengtson, D.A. 1993. Effects of Food
     Density on Growth and on Prey Depletion by
     Larval Silverside Fish, Menidia beryllina (Cope); A
     Laboratory Investigation with Image Analysis.
     Journal of Marine Biology and Ecology
     167(2): 197-213. ERLN #X171.

Lipscomb, T.P., R. Harris, R. Moeller, J. Fletcher, R.
     Haebler, and B. Ballachey. 1993. Histopathologic
     Lesions in Sea Otters Exposed to Crude Oil.
     Veterinary Pathology 3Q(l):l-U. ERLN #1332.

Nacci, D., S. Nelson, W. Nelson, and E. Jackim. 1992.
     Application of the DNA Alkaline Unwinding Assay
     to Detect DNA Strand Breaks in Marine Bivalves.
     Marine Environmental Research 33:83-100.
     ERLN #1261.

Norwood, C.B., E. Jackim, and S. Cheer. 1993. DNA
     Adducts Research with Capillary Electrophoresis.
     Analytical Biochemistry 213:194-199.
     ERLN #1437.

Paul, J.F., and E.H. Dettmann. 1993. Lessons Learned
     from Siting of Boston Harbor Sewage Outfall. In:
     Transport and Transformation of Contaminants
     Near The Sediment-Water Interface. Joseph V.
     Depinto, Wilbert Lick, John F. Paul (Eds.) Lewis
     Publishers, Inc., Boca Raton, FL. pp. 17-33.
     ERLN #1035.

Paul, J.F., W. Lick, and J.V. Depinto. 1993. Summary
     and  Research Needs. In: Transport and
     Transformation of Contaminants Near The
     Sediment-Water Interface. Joseph V. Depinto,
     Wilbert Lick, John F. Paul (Eds.) Lewis Publishers,
     Inc.  pp. 329-339. ERLN #1510.

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                                            FY1993
                             ATLANTIC ECOLOGY DIVISION (AED)
                      PUBLISHED ORD RESEARCH PRODUCTS (Contined)
Pruell, R.J., Rubinstein, N.I.., B.K. Taplin, J.A.
     LiVolsi, and R.D. Bowen. 1993.
     Accumulation of Polychlorinated Organic
     Compounds from Sediment by Three Benthic
     Marine Species. Archives of Environmental
     Contamination and Toxicology 24:290-297.
     ERLN #1331.

Sanders, B.M. 1993. Stress Proteins in Aquatic
     Organisms: An Environmental Perspective.
     Critical Reviews In Toxicology 23( 1 ):49-75.
     ERLN 3X193.

Schults, D.W., S.P. Ferraro, L.M. Smith, F.A.
     Roberts, C.K. Poindexter. 1992. A
     Comparison of Methods for Collecting
     Interstitial Water for Trace Organic
     Compounds and Metals Analysis. Water
     Research 26(7): 989-995. ERLN #N087.

Thursby, G.B., B.S. Anderson, G.E. Walsh, and
     R.L. Steele. 1993. A Review of the Current
     Status of Marine Algal Toxicity Testing In the
     United States. Environmental Toxicology and
     Risk Assessment ASTM  STP 1179:362-377.
     ERLN #1272.

Van Beneden, R.J., G.R. Gardner, N.J. Blake, and
     Donald G. Blair. 1993. Implications for the
     Presence of Transforming Genes in Gonadal
     Tumors in Two Bivalve  Mollusk Species.
     Cancer Research 53:2976-2979. ERLN #1451

van der Hurt, P.M. Chapman, B. Roddie, R.C.
     Swartz. 1992. A Comparison of North
     American and Western European Infaunal
     Amphipod Species in a Toxicity Test on North
     Sea Sediments. Marine  Ecology Progress
     Series 91:253-264. ERLN-N204.
van der Hurt, P.M. Chapman, B. Roddie, R.C.
     Swartz. 1992. A Comparison of North
     American and Western European Infaunal
     Amphipod Species in a Toxicity Test on North
     Sea Sediments. Marine Ecology Progress
     Series 91:237-243. ERLN-N186.

Zaroogian, G., and P. Yevich. 1993. Cytology and
     Biochemistry of Brown Cells in Crassostrea
     virginica Collected at Clean and Contaminated
     Stations. Environmental Pollution 79:191-197.
     ERLN #1274.

Zaroogian G., P. Yevich, and S. Anderson. 1993.
     Effects of Selected Inhibitors on Cadmium,
     Nickel and Benzo[a]pyrene Uptake into Brown
     Cells of Mercenaria mercenaria. Marine
     Environmental Research 3 5:41 -45. ERLN
     #1277.

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                                             FY1992
                             ATLANTIC ECOLOGY DIVISION (AED)
                           PUBLISHED ORD RESEARCH PRODUCTS
Ankley, G. T., G. L. Phipps, E.N. Leonard, D.A.
     Benoit, V.R. Mattson, P.A. Kosian, A. M. Cotter,
     J.R. Dierkes, D.J. Hansen, and J.D. Mahony.
     1991. Acid-Volatile Sulfide as a Factor Mediating
     Cadmium and Nickel Bioavailability in
     Contaminated Sediments. Environmental
     Toxicology and Chemistry 10:12991307.
     ERLN#1227.

Behrenfeld, M.J., J.T. Hardy, and H. Lee II. 1992.
     Chronic Effects of UltravioIet-B Radiation on
     Growth and Cell Volume of Phaeodactylum
     tricornvtum (Bacillariophyceae) Journal of
     Phycology 28:757-760. ERLN #NX12.

Bokuniewicz, H., L. McTiernan, and W. Davis. 1991.
     Measurement of Sediment Resuspension Rates in
     Long Island Sound. Geo-Marine Letters
     11:159-161. ERLN #1507.

Bonner, J., C. Hunt, J. Paul, and V. Bierman, Jr. 1992.
     Transport of Low-Level Radioactive Soil at Deep
     Ocean Disposal Site. Journal of Environmental
     Engineering 118(1):101-119. ERLN#0750.

Burgess, R.M., and K.J. Scott. 1992. The Significance
     of In-Place Contaminated Marine Sediments on
     the Water Column: Processes and Effects. In:
     Sediment Toxicity Assessment, G. Burton (Ed.)
     Lewis Publishers, Boca Raton, pp.  129-165.
     ERLN#X187.

Chisholm, S.W., and F.M.M. More! (Eds.) 1991. What
     Controls Phytoplankton Production in the
     Nutrient-Rich Areas of the Open Sea?
     Proceedings Volume of the 1991 American
     Society of Limnology and Oceanography
     Symposium, San Marcos, CA. 02/22-24191.
     Limnology and Oceanography 36(8): 1507-1970.
     ERLN #X204.
Collins, G.B., D.A. Bengtson, and J.C. Moore. 1991.
     Characterization of Reference Artemia HI for Marine
     Toxicity Studies. Aquatic Toxicology and Risk
     Assessment 14:315-323. ERLN#X198

DiToro, D.M., C.S. Zarba, D.J. Hansen, W.J. Berry, R.C.
     Swartz, C.E. Cowan, S.P. Pavlou, H.E. Allen, N.A.
     Thomas, and P.R. Paquin. 1991. Technical Basis for
     Establishing Sediment Quality Criteria for Nonionic
     Organic Chemicals Using Equilibrium Partitioning.
     Environmental Toxicology and Chemistry
     10:1541-1583. ERLN #1126.

DeWitt, T.J., R. Ozretich, R. Swartz, J. Lamberson, D.
     Schults, G. Ditsworth, J. Jones, L. Holliston, and L.
     Smith. 1992. The Influence of Organic Matter
     Quality on the Toxicity and Partitioning of
     Sediment-Associated Fluoranthene. Environmental
     Toxicology and Chemistry 1 1:197-208.
     ERLN #N126.

Falkowski, P.O., R.M. Greene, and R. J. Geider. 1992.
     Physiological Limitations on the Phytoplankton
     Productivity in the Ocean. Oceanography
     5(2):84-91.ERLN#X199.

Ferraro, S.P., R.C. Swartz, F.A. Cole, and D.W. Schults.
     1991. Temporal Changes in the Benthos along a
     Pollution Gradient: Discriminating the Effects of
     Natural Phenomena from Sewage-Industrial
     Wastewater Effects. Estitarine, Coastal and Shelf
     Science 33:383407. ERLN #N143.

Frick, W.E., C.G. Fox, and D.J. Baumgartner. 1991.
     Plume Definitions in Regions of Strong Bending. In:
     Environmental Hydraulics. J.H.K. Lee and Y.K.
     Cheung (Eds.) A.A. Balkema Publishers, Rotterdam,
     Netherlands. DD 65-70. ERLN #N191.

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                                           FY1992
                           ATLANTIC ECOLOGY DIVISION (AED)
                    PUBLISHED ORD RESEARCH PRODUCTS (Continued)
Gable, F., D. Aubrey, and J. Gentile. 1991. Global
     Environmental Change Issues in the Western
     Indian Ocean Region. Geofontm 22(4):401-419.
     ERLN#1214.

Gardner, G.R., R.J. Pruell, and A.R. Malcolm. 1992.
     Chemical Induction of Tumors in Oysters by a
     Mixture of Aromatic and Chlorinated
     Hydrocarbons, Amines and Metals. Marine
     Environmental Research 34:59-63.
     ERLN#1281.

Godshall, F.A., and H.A. Walker.  1992. Statistical
     Analysis of CO ADS Wind Data in Coastal
     Regions of the United States. Proceedings of the
     International COADS Workshop, Boulder,
     Colorado, 01/13-15/92.  H.F. Diaz, K. Wolter,
     S.D. Woodruff. (Eds.) U.S. Department of
     Commerce, NOAA Environmental Research
     Laboratories, pp. 211-224. ERLN #1388.

Hansen, D.J., and G.M. Cripe. 1991. Intel-laboratory
     Comparison of the Early Life-Stage Toxicity
     Test Using Sheepshead Minnows (Cyprinodon
     variegatus). In: Aquatic Toxicology and Risk
     Assessment 14(ASTM STP 1124):354-375.
     ERLN #1153.

Hinton, D.E., Baumann, G.R. Gardner, W.E.
     Hawkins, J.D. Hendricks, R.A. Murchebno, and
     M.S. Okihiro. 1992. Histopathological
     Biomarkers. In: Biomarkers Biochemical,
     Physiological, and Histological Markers of
     Anthropogenic Stress. R.J. Huggett, R.A.
     Kimerle, P.M. Mehrle, Jr., H.L. Bergman (Eds.)
     Lewis Publishers, Chelsea, MI. pp. 15-209.
     ERLN #1367.

Jaworski, N.A., P. Groffinan, A. Kelbr, and J. Prager.
     1992.  A Watershed Nitrogen and Phosphorous
     Balance: The Upper Potomac River Basin.
     Estuaries 15 (l):83-95.  ERLN #1083
Juinio, M.A.R., J.S. Cobb, D. Bengtson, and M.
     Johnson. 1992. Changes in Nucleic Acids Over
     the-Molt Cycle in Relation to Food Availability
     and Temperature in Homarus americanus
     Postlarvae. Marine Biology 114:1-10.
     ERLN #1436.

Lamberson, J.O., T.H. DeWitt, and R.C. Swartz. 1992.
     Assessment of Sediment Toxicity to Marine
     Benthos. In: Sediment Toxicity Assessment. G. A.
     Burton, Jr. (Ed.). Lewis Publishers, Chelsea, MI
     pp. 183-211. ERLN #N175..

Landrum, P.F.,  H. Lee II, M.J. Lydy.  1992.
     Toxicokentics in Aquatic Systems: Model
     Comparisons and Use in Hazard Assessment.
     Environmental Toxicology and Chemistry
     11:1709-1725. ERLN contribution #N234.

Lee, Hill. 1992. Models, Muddles, and Mud:
     Predicting Bioaccumulation of Sediment-
     Associated Pollutants. In: Sediment Toxicity
     Assessment G.A. Burton, Jr. (Ed.) Lewis
     Publishers, Chelsea, MI.  pp. 267-293.
     ERLN#N161.

Lussier, S.M., A. Kuhn, M J. Chammas, and J.
     Sewall. 1991. Life History and Toxicological.
     Comparisons of Temperate and Subtropical
     Mysids. American Fisheries Society Symposium
  '   9:169-181. ERLN #916.

Monosson, E., JJ. Stegeman. 1991. Cytochrome
     P450E (P4501A) Induction and Inhibition in
     Winter Flounder by 3,3',4,4'-Tetrachlorobi-
     phenyl: Comparison of Response in Fish from
     Georges Bank and Narragansett Bay.
     Environmental Toxicology and Chemistry
     10:765774. ERLN #X162.

Mueller, C., S.  Anderson, and G. Pesch. 1991.
     Genotoxic Effects of Complex Marine Sediment
     Extracts on V79 Chinese Hamster Lung
     Fibroblasts. Environmental Toxicology and
     Chemistry 10:1149-1153. ERLN # 1244.

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                                            FY1992
                            ATLANTIC ECOLOGY DIVISION (AED)
                     PUBLISHED ORD RESEARCH PRODUCTS (Continued)
Nelson, W.G. 1991. An Application of "Real-Time"
     Monitoring in Decision Making: The New
     Bedford Harbor Pilot Dredging Project,
     Proceedings of the Seventeenth Annual Aquatic
     Toxicity Workshop: November 5-7,1990.
     Vancouver, BC. Canadian Technical Report of
     Fisheries and Aquatic Sciences 1(1774): 76-79.
     ERLN #1197.

Paul, J.F., K.J. Scott, A.F. Holland, S.B. Weisberg,
     J.K. Summers, and A. Robertson. 1992. The
     Estuarine Component of the U.S. EPA's
     Environmental Monitoring and Assessment
     Program. Chemistry and Ecology 7:93116.
     ERLN #1374.

Randall, R.C., H.  Lee II, R.I. Ozretich, J.L. Lake,
     and R.J. Pruell.  1991. Evaluation of Selected
     Lipid Methods for Normalizing Pollutant
     Bioaccumulation. Environmental Toxicology
     andChemistry 10:1431-1436. ERLN #1186.

Sanders, B.M., L. Martin, W. Nelson, D. Phelps, and
     W. Welch. 1991. Relationship Between
     Accumulation of a 60kDa Stress Protein and
     Scope-for-Growth in Mytilus edulis Exposed to
     a Range of Copper Concentrations. Marine
     Environmental Research 31 :81 -97.
     ERLN #1150.

Sanders, B.M., V. Pascoe, P. Nakagawa, and L.
     Marbn. 1992. Persistence of the Heat-Shock
     Response Over Time in a Common Mytilus
     Mussel. Molecular Marine Biology  and
 •    Biotechnology 1(2):147-154. ERLN #X192.

Swartz, R.C., D.W. Schults, J.O. Lamberson, R.J.
     Ozretich, and J.K. Stull. 1991. Vertical Profiles
     of Toxicity,  Organic Carbon, and Chemical
     Contaminants. Sediment Cores from the Palos
     Verdes Shelf and Santa Monica Bay, California.
     Marine Environmental Research 31:215-225.
     ERLN #N139.
Shugart, L., J. Bickham, G. Jackim, G. McMahon,
     W. Ridley, J. Stein, and S. Steinhert. 1992.
     DNA Alterations. In: Biomarkers Biochemical,
     Physiological, and Histological Markers of
     Anthropogenic Stress. RJ. Huggett, R.A.
     Kimerle, P.M. Mehrle, Jr., H.L. Bergman (Eds.)
     Lewis Publishers, Chelsea, MI, pp. 125-153.
     ERLN #1087.

Voyer, R.A. 1992. Observations on the Effects of
     Dissolved Oxygen and Temperature on
     Respiration Rates of the Bay Scallop,
     Argopecten irradians. Northeast Gulf Science
     12 (2):147-150. ERLN #1329.

Wolf, S., P. Vouros, C. Norwood, and E. Jackim.
     1992. Identification of Deoxynucleoside-
     Polyaromatic Hydrocarbon Adducts by
     Capillary Zone Electrophoresis Continuous
     Flow-Fast Atom Bombardment Mass
     Spectrometry. Journal of the American Society
     of Mass Spectrometry 3:757-761. ERLN #1416.

Young, D.A., A.J. Meams, and R.W. Gossett. 1991.
     Bioaccumulation of p,p'-DDE and PCB 1254 by
     a Flatfish Bioindicator from Highly
     Contaminated Marine Sediments of Southern
     California. In: Organic Substances and
     Sediments in Water-Biological. Vol. 3. R.A.
     Baker (Ed:) Lewis Publishers, Chelsea, MI. pp.
     159-169.ERLN#N144.

Zaroogian, G., S. Anderson, and R.A. Voyer. 1992.
     Individual and Combined Cytotoxic Effects of
     Cadmium, Copper, and Nickel on Brown Cells
     ofMercenaria mercenaria.  Ecotoxicology and
     Environmental Safety. 24:328-337.
     ERLN #1340.
          U.S. EPA Headquarters Library
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