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Search Results for the EPA National Library Catalog
Items Found: 251
Showing: Items 151 - 200
Your Search: (SUBJECT=Ecological concentration)
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Title
Year Published
151
Network design and site exposure criteria for selected noncriteria air pollutants /
1984
152
Network design and site exposure criteria for selected noncriteria air pollutants.
1984
153
Network Design and Site Exposure Criteria for Selected Noncriteria Air Pollutants. Appendices E and F.
1995
154
Nonmethane Organic Compounds and Speciated Non-Methane Organic Compounds Monitoring Program, 1995.
1996
155
Oxygenates in water : critical information and research needs.
1998
156
Particulate Data from the First Year of Monitoring in Phoenix. Part 1. Fine and Coarse Mass.
1997
157
Particulate Data from the First Year of Monitoring in Phoenix. Part 2. Organic Carbon and Elemental Composition.
1997
158
Particulate Matter Sources, Emissions, and Control Options-USA.
1997
159
PCRAMMET user's guide.
1996
160
Persistence of DDT Residues and Dieldrin Off a Pesticide Processing Plant in San Francisco Bay, California.
1999
161
Perspective on Human Exposure to PCDDs (Polychlorinated dibenzo-p-dioxins) and PCDFs (dibenzofurans) Emitted From Municipal Waste Combustors.
1989
162
Pesticide fact sheet : sulfluramid.
1989
163
Phase I Pilot Air Conveyance System Design, Cleaning, and Characterization.
1997
164
Photochemical Simulations of Point Source Emissions with the Models-3 CMAQ Plume-in-Grid Approach.
2000
165
Potential climatic impacts of increasing atmospheric CO
2
with emphasis on water availability and hydrology in the United States : report /
1984
166
Potential Effects of Large Floods on the Transport of Atrazine into the Alluvial Aquifer Adjacent to the Lower Platte River, Nebraska.
1997
167
Potential species for phytoremediation of perchlorate /
1999
168
Preliminary Announcement and Call for Abstracts: Workshop on the Fate, Transport, and Transformation of Mercury in Aquatic and Terrestrial Environments
2001
169
Prioritization of Pesticide Active Ingredients (PAIs): Based on Commonly Known Environmental Characteristics.
1990
170
Probabilistic ecological risk assessment of tributyltin in the Chesapeake Bay watershed : final report /
1998
171
Proceeding and summary report workshop on the fate, transport, and transformation of mercury in aquatic and terrestrial environments, May 8 -10, 2001 / {computer file} :
2002
172
Proceedings and summary report : workshop on the fate, transport and transformation of mercury in aquatic and terrestrial environments /
2002
173
Proceedings and summary report : Workshop on the Fate, Transport, and Transformation of Mercury in Aquatic and Terrestrial Environments : May 8-10, 2001, West Palm Beach, Florida.
2002
174
Proceedings of the EPA Workshop on the Environmental Scoring of Chemicals, Washington, D.C., August 13-15, 1979 /
1980
175
Produced Water Radionuclide Hazard/Risk Assessment-Phase I (Draft) with Cover Letter dated 01/18/91.
1990
176
Program Objectives and Status for the U.S.EPA Program on FTIR-Based Open-Path Monitoring.
1997
177
Proposed TSCA Section 403 Soil Lead Hazard and OSWER's Lead-in Soils Policy.
1998
178
Radioecology in Nordic limnic systems - present knowledge and future prospects.
1991
179
Rapid analysis of toxic organic vapors in ambient air /
1998
180
Reactive Plume Model (RPM-IV) (for Microcomputers).
1996
181
Real-Time Monitoring of Particles, PAH, and CO in an Occupied Townhouse.
1998
182
Recent experiments on buoyant plume in a laboratory convection tank /
1997
183
Recommendations for screening values for tributyltin in sediments at Superfund sites in Puget Sound, Washington
1996
184
Regulatory impact analysis of the final Clean Air Mercury Rule.
2005
185
Report on the Benchmark Dose Peer Consultation Workshop /
1996
186
Research plan for endocrine disruptors /
1998
187
Research Plan: Interactive Effects of O3 and CO2 on the Ponderosa Pine Plant/Litter/Soil System.
1997
188
Review of Concentration Standards and Guidelines for Fungi in Indoor Air.
1998
189
Review of single species toxicity tests : are the test reliable predictors of aquatic ecosystem community responses? /
1999
190
Review of the national ambient air quality standards for nitrogen dioxide : assessment of scientific and technical information, OAQPS staff paper /
1995
191
Review of the national ambient air quality standards for particulate matter : policy assessment of scientific and technical information.
2003
192
Review of the National Ambient Air Quality Standards for particulate matter : policy assessment of scientific and technical information.
2005
193
Review of the National Ambient Air Quality Standards for particulate matter : policy assessment of scientific and technical information.
1996
194
Reviews of the Environmental Effects of Pollutants. X. Toxaphene.
1980
195
Risk analysis to support standards for lead in paint, dust, and soil. : Volume 1. Chapters 1 to 7. Appendix A. /
1998
196
Risk analysis to support standards for lead in paint, dust, and soil. : Volume 2. Appendices B to G /
1998
197
Risk Assessment for the Waste Technologies Industries (WTI) Hazardous Waste Incineration Facility (East Liverpool, Ohio). Volume 4. Atmospheric Dispersion and Deposition Modeling of Emissions.
1997
198
Risk Assessment for the Waste Technologies Industries (WTI) Hazardous Waste Incineration Facility (East Liverpool, Ohio). Volume 5. Human Health Risk Assessment; Evaluation of Potential Risks from Multipathway Exposure to Emissions.
1997
199
Risk Assessment for the Waste Technologies Industries (WTI) Hazardous Waste Incinerator Facility (East Liverpool, Ohio), Volume V: Human Health Risk Assessment (HHRA): Evaluation of Potential Risks from Multipathway Exposure to Emissions (Draft)
1995
200
Risk Assessment for the Waste Technologies Industries (WTI) Hazardous Waste Incinerator Facility (East Liverpool, Ohio). Volume 4. Atmospheric Dispersion and Deposition Modeling of Emissions.
1995
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