SUBJECT INDEX
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
| AFLP | AFLP analysis used to test fine-scale genetic differentiation between contaminant-tolerant and contaminant-sensitive populations. AFLP, Fundulus heteroclitus, genetic effects, contaminant resistance  FULL ABSTRACT |
| AFOS | Fate and Transport of Arsenical Feed Amendments in Chesapeake Bay Watersheds. AFOs, arsenicals, poultry, Chesapeake FULL ABSTRACT |
| AGZI (ALGA GROWTH AND ZYGOSPORE INHIBITION) TEST | Cellular level effects of the AGZI test for hydrophobic components in sewage treatment plant effluent using chlorophyll fluorometric parameters. AGZI (Alga Growth and Zygospore Inhibition) test, sewage treatment plant effluent, chlorophyll fluorometric parameters FULL ABSTRACT |
| AGZI TEST | Development of ecotoxicological test using Closterium ehrenbergii (AGZI test). Closterium ehrenbergii, AGZI test, Screening test FULL ABSTRACT |
| AQUATOX | The use of AQUATOX to develop numeric water quality criteria for nutrients. AQUATOX, criteria, nutrient, model FULL ABSTRACT |
| ASTM | Applying the consensus process to the development of the ASTM RBCA ecological standard guide. RBCA, ASTM, Ecological Risk Assessment, Stakeholder Involvement FULL ABSTRACT |
| AVS | Bioavailability and Transport of Metals in Dredge Amended Marsh Sediments . metals, bioavailability, AVS, flux FULL ABSTRACT |
| AVS | What is causing the acute amphipod toxicity observed in field-collected samples? An investigation using equilibrium partitioning. sediment assessment, ESG, AVS, PAH FULL ABSTRACT |
| AWQC | Are water quality criteria for metals protective of Pacific Northwest Salmonids? salmon, bull trout, AWQC, threatened species FULL ABSTRACT |
| ACCUMULATION | Historical perspective on oil toxicology. Oil, Toxicity, Accumulation, Retention FULL ABSTRACT |
| ACETYLCHOLINESTERASE | Effects of Multiple Exposures of Chlorpyrifos or Permethrin on Murine Behavior and Striatal Cholinergic Biomarkers. Dopamine, Chlorpyrifos, Permethrin, Acetylcholinesterase FULL ABSTRACT |
| ACOUSTICS | Low Frequency Acoustic Monitoring of Fish Activity Parameters. Fish Monitoring, Acoustics FULL ABSTRACT |
| ACUTE TOXICITY | Predicting the Acute Toxity of Crude Oils. Acute Toxicity, Crude Oil, TPH, Hydrocarbons FULL ABSTRACT |
| ACUTE TOXICITY | Correlation between some fish species in acute toxicities of pesticides. Pesticide, Fish, Correlation, Acute toxicity FULL ABSTRACT |
| ADAPTATION | Characterization of toxicity associated with chemical resistance of Fundulus heteroclitus from a Superfund site. Adaptation, Resistance, Fundulus, heteroclitus FULL ABSTRACT |
| ADDITIVE TOXICITY | Application of a simple additive model to estimate historical toxicity of a complex effluent. Additive toxicity, Complex effluent, Metals , EC50 FULL ABSTRACT |
| ADOPT-A-SCHOOL | USDA Adopt-A-School program: Environmental education experiences in rural Mississippi. environmental education, Mississippi, USDA, Adopt-A-School FULL ABSTRACT |
| ADSORPTION/DESORPTION OF CONTAMINANTS IN SEDIMENTS | Mass transfer limited biodegradation and long term release of PAHs from contaminated sediments. Contaminant Flux (Soils & Sediments), PAH, Biorestoration of Sediments, Adsorption/Desorption of Contaminants in Sediments FULL ABSTRACT |
| AG-BIOTHIOLS | Biothiols and the uptake of silver. Ag-biothiols, ligand exchange, bioaccumulation, mollusc FULL ABSTRACT |
| AGRICULTURE | The effects of agricultural effluent on native Red-legged frogs (Rana aurora aurora) in the Elk Creek watershed, British Columbia, Canada. Agriculture, Aquatic Toxicology, Amphibians, Wildlife FULL ABSTRACT |
| AGROECOSYSTEM | ECOFRAM Case study: probabilistic risk assessment of methiocarb in terrestrial agroecosystems. Probabilistic Risk Assessment, ECOFRAM, Methiocarb, Agroecosystem FULL ABSTRACT |
| AH RECEPTOR | Mechanisms of Adaptation to Dioxin-like Compounds. Ah Receptor, TCDD, Fundulus, resistance FULL ABSTRACT |
| AH RECEPTOR | An aryl hydrocarbon receptor homologue from the soft-shell clam, Mya arenaria. Ah receptor, TCDD, bivalve, tumor FULL ABSTRACT |
| AIR | Organic Pollutants in the Indoor Air of Ice Arena. Indoor, Pollutants, Air, Organic FULL ABSTRACT |
| AIR | Techniques for Characterization of Particulate Matter. Particulate, Matter, Air, Pollution FULL ABSTRACT |
| ALDICARB | Effect of salinity on the uptake, elimination and toxicity of aldicarb in male and female Japanese medaka (Oryzias latipes). Aldicarb, salinity, elimination, uptake FULL ABSTRACT |
| ALKYLPHENOLS | Potential Impacts of Alkylphenols and Ethoxylates to Endocrine Biomarkers in Fish from Selected Sites in the Great Lakes. Alkylphenols, Endocrine Biomarkers, Fish, Great Lakes FULL ABSTRACT |
| ALLIGATORS | Low dose pesticide exposure and altered reproductive system development in reptiles. Alligators, Endocrine Disrupting Contaminants, Reptiles, Pesticides FULL ABSTRACT |
| ALLOZYME ELECTROPHORESIS | Comparison of genetic diversity and its role in survival of mosquitofish acutely exposed to copper. Allozyme electrophoresis, Gambusia affinis, Regression model, Weight effects FULL ABSTRACT |
| ALUMINUM | Proposed Canadian Water Quality Guideline for Aluminum - the Need for a Safety Factor? Aluminum, Criteria and Guidelines, background, Safety Factors FULL ABSTRACT |
| AMAZON POLLUTION | Linking genetic variability with biomarkers, sediment, and water quality data from the Rio Negro region of the Amazon Basin. genetic analysis , Amazon pollution, Serrasalmus rhombeus , Cichla temensis FULL ABSTRACT |
| AMBIENT TOXICITY | Watershed management: Historical perspective to the future. Watershed Management, TMDL, Whole Effluent Toxicity, Ambient Toxicity FULL ABSTRACT |
| AMBIENT TOXICITY TESTING | Integrating ambient toxicity testing with ecological monitoring on the Oak Ridge Reservation. Ambient toxicity testing, Biomonitoring, Ceriodaphnia FULL ABSTRACT |
| AMERICAN DIPPER | Trace Metals and Organic Contaminants from Atmospheric Deposition in American Dippers and its Diet. American Dipper, water quality, metals, organochlorines FULL ABSTRACT |
| AMERICAN BEECH | Dendrochemical Analysis of Lead, Aluminum, and Calcium in Southern Appalachian American Beech. Dendrochronology, aluminum, American beech, lead FULL ABSTRACT |
| AMERICAN EEL | A Comparison of Polychlorinated Biphenyl Congeners in American Eels and Surficial Sediments of the Hudson River. PCBs, American eel, sentinel species, Hudson River FULL ABSTRACT |
| AMERICAN OYSTER | Effect of dissolved organic matter on the uptake of trace metals by American oysters. bioavailability, dissolved organic matter, trace metals, American oyster FULL ABSTRACT |
| AMMONIA IMPACTS | Application of a Sequential Toxicity Identification Evaluation Procedure to Sediment Porewater from a Navy Superfund Site. Sediment TIE, Pore water, Sequential Extraction, Ammonia Impacts FULL ABSTRACT |
| AMPHIBIA | Baseline studies on a flow-through amphibian larval development test: effects of diet and density. Xenopus, development, diet, Amphibia FULL ABSTRACT |
| AMPHIBIAN | Ability of Rana pipiens Tadpoles to Escape Predation by Anax spp. Nymphs. Amphibian, Odonates, Predation, Behavior FULL ABSTRACT |
| AMPHIBIANS | The effects of agricultural effluent on native Red-legged frogs (Rana aurora aurora) in the Elk Creek watershed, British Columbia, Canada. Agriculture, Aquatic Toxicology, Amphibians, Wildlife FULL ABSTRACT |
| AMPHIPOD | Development of a sediment bioassay using the marine amphipod Mandibulophoxus mai (Phoxocephalidae). Sediment bioassay, Amphipod, Mandibulophoxus mai FULL ABSTRACT |
| AMPHIPOREIA VIRGINIANA | Acute toxicity of inorganic chloramines to the fresh water invertebrate Daphnia magna and marine invertebrates Amphiporeia virginiana and Eohaustorius washingtonianus . acute toxicity of inorganic chloramines, Daphnia magna, Amphiporeia virginiana, Eohaustorius washingtonianus FULL ABSTRACT |
| ANACONDA | Wildlife inhabiting smelter tailings and aerial deposition areas: Concentration and remediation influences on exposure. metals, biomonitoring, Anaconda, smelter FULL ABSTRACT |
| ANAEROBIC | Anaerobic benzene biodegradation under various terminal electron-accepting conditions . Anaerobic, Biocegradation, Benzene, Electron acceptors FULL ABSTRACT |
| ANALYSIS | Spatial characterization of dioxin/dioxin-like contamination in a navigation channel using the P450RGS cell-based assay. P450RGS, Dioxin, Analysis, Sediments FULL ABSTRACT |
| ANTI-ICERS/DEICERS | Use of Chlorophyll Fluorescence to Detect Plant Stress from Pavement Anti-icers/Deicers. Plant Toxicology, Anti-icers/Deicers, Chlorophyll Fluorescence FULL ABSTRACT |
| ANTIBIOTICS | A National Reconnaissance for Antibiotics and Hormones in Streams of the United States. Antibiotics, Hormones, Surface water FULL ABSTRACT |
| ANTICOAGULANT RODENTICIDES | Application of the toxicology and pharmacokinetic data in interpretation of wilidlife incident data using anticoagulant rodenticides as a case study. Anticoagulant rodenticides, wildlife residues, pharmacokinetics FULL ABSTRACT |
| APOPTOSIS | Tissue-specific apoptosis and biochemical indicators of chemical exposure in lake trout experiencing early mortality syndrome. Early mortality syndrome, Apoptosis, Thiamine, CYP1A FULL ABSTRACT |
| AQUACULTURE | Biomonitoring Effluent Impacts of Nutrient Loading from Aquaculture. Aquaculture, Effluents, Biomonitoring, Nutrient FULL ABSTRACT |
| AQUACULTURE | Tissue Residues of Glyphosate and Aminomethyl Phosphonic Acid (AMPA) in Shellfish Associated with the Application of Rodeo® to Control Spartina alterniflora. Aquaculture, Spartina, molluscs, Rodeo® FULL ABSTRACT |
| AQUATIC TOXICOLOGY | The effects of agricultural effluent on native Red-legged frogs (Rana aurora aurora) in the Elk Creek watershed, British Columbia, Canada. Agriculture, Aquatic Toxicology, Amphibians, Wildlife FULL ABSTRACT |
| AQUATIC TOXICOLOGY | In vivo time- and dose-response study of xenoestrogen biomarker gene and protein expressions in nonylphenol and estradiol treated juvenile rainbow trout (Oncorhynchus mykiss). Endocrine-disruptors, Biomarker genes, Aquatic Toxicology, Monitoring FULL ABSTRACT |
| AQUATIC | ECOTOX (ECOTOXicology Database): An Assessment Tool for the 21st Century. Database, Aquatic, Terrestrial, Toxicology FULL ABSTRACT |
| ARABIAN GULF | Environmental Baseline Assessment of Oil Fields in the Arabian Gulf. oil and gas operations, Arabian Gulf, long-term monitoring, aquatic ecosystems FULL ABSTRACT |
| ARCTIC | Contrast in Anthropogenic Lead Deposition in Arctic Ocean Basins. Lead, Isotopes, Arctic, Sediment FULL ABSTRACT |
| ARCTIC | Brominated flame retardants in Arctic animals and human plasma samples. Brominated flame retardants, POP, Arctic, Humans FULL ABSTRACT |
| ARCTIC | Biomagnification of chiral and achiral organochlorines in the bowhead whale (Balaena mysticetus) food chain. chiral organic pollutants, biomagnification, Balaena mysticetus, Arctic FULL ABSTRACT |
| ARCTIC | Enantiomeric composition of PCB atropisomers in bowhead whales (Balaena mysticetus). chiral organic pollutants, PCB atropisomers, Balaena mysticetus, Arctic FULL ABSTRACT |
| ARCTIC | Levels and spatial distribution of short chain polychlorinated n-alkanes in sediments from the Canadian Archipelago. PCAs, chlorinated n-alkanes, Arctic, Sediments FULL ABSTRACT |
| ARCTIC | Ecological Risk Assessment of DDT Contamination at Kittigazuit, NWT. DDT, risk, Arctic FULL ABSTRACT |
| ARCTIC | Atmospheric Concentration of Polybrominated Diphenyl Ethers in Air from the Arctic. Arctic, air, flame retardants, PBDEs FULL ABSTRACT |
| ARMAND BAYOU | Sediment quality triad comparison of Armand Bayou, Horsepen Bayou, and Mud Lake - Harris County, Texas. sediment, SQT, Armand Bayou FULL ABSTRACT |
| AROCLORS | Development of Solution and Transformer Oil Reference Materials for Selected Aroclors. Aroclors, transformer oils, reference materials FULL ABSTRACT |
| ARSENIC | Using In Situ Plant Seeding Trials to Assess Risks to Herbaceous Plants and Terrestrial Herbivores from Arsenic, Mercury, and Silver in Mine Tailings. Ecological Risk Assessment, Arsenic, Terrestrial, Risk Reduction FULL ABSTRACT |
| ARTHUR KILL | Petroleum Hydrocarbons in Sediments and Ribbed Mussels from Restored, Unrestored, and Reference Marshes in the Arthur Kill, New York / New Jersey, USA. Arthur Kill, oil spill, ribbed mussels and sediments, petroleum hydrocarbon fingerprints FULL ABSTRACT |
| ARTIFICIAL GILL | Use of reconstituted branchial epithelia to monitor biologically relevant metal species in aquatic systems. Metals, Artificial gill, Branchial epithelia, Cell culture FULL ABSTRACT |
| ARYL HYDROCARBON RECEPTOR | Differences in Transactivation Activity of Two Rainbow Trout Aryl Hydrocarbon Type 2 Receptors (Alpha and Beta) is Related to a Single Amino Acid Difference. Aryl Hydrocarbon Receptor, TCDD, Rainbow Trout FULL ABSTRACT |
| ASIATIC CLAM | Use of the asiatic clam Corbicula Fluminea as sentinel organisms for chemical and biochemical assessment of contamination in rivers of South West of France: a regional monitoring survey. Asiatic clam, aromatic compounds, organochlorine compounds, bipmarkers FULL ABSTRACT |
| ASIATIC CLAM | Comparison of PCB and DDT distribution between water-column and sediment-dwelling bivalves in Arcaachon Bay, France. Asiatic clam, aromatic compounds, organochlorine compounds FULL ABSTRACT |
| ATLANTA | A regional approach to watershed assessment and management in Atlanta, Georgia. regional watershed management, watershed assessment, Atlanta, Georgia, biological and water quality monitoring FULL ABSTRACT |
| ATLANTIC SALMON | An ELISA for Atlantic salmon (Salmo salar) Vg and its use in measuring the response of salmon smolts to 17 -estradiol and 4-nonylphenol treatments.Atlantic salmon , smoltification, ELISA, vitellogenin FULL ABSTRACT |
| ATMOSPHERE | Field experiment for assess the atmospheric transfer of pesticides from soil during and after application. Atmosphere, Pesticides, soil-air exchange FULL ABSTRACT |
| ATMOSPHERIC DEPOSITION | Atmospheric Deposition of Nutrient Nitrogen to Corpus Christi Bay, Texas. Nutrient Nitrogen, Atmospheric Deposition, Dry Deposition, Corpus Christi Bay FULL ABSTRACT |
| ATMOSPHERIC MONITORING | Concentrations and Source Characterization of Polycyclic Aromatic Hydrocarbons in Pine needles from Korea, Mexico, and United States. PAHs, Pine Needles, Source, Atmospheric Monitoring FULL ABSTRACT |
| ATMOSPHERIC TRANSPORT | Atmospheric Deposition of Organochlorine Pesticides to Vegetation in the Canadian Rocky Mountains. Pesticides, Vegetation, Elevation, Atmospheric Transport FULL ABSTRACT |
| ATMOSPHERIC DEPOSITION | Atmospheric deposition of toxic pollutants to Santa Monica Bay, CA. Atmospheric deposition, trace metals, aerosols, southern California FULL ABSTRACT |
| ATRAZINE | Bioremediation of atrazine and metolachlor by using microbial inoculation, nitrogen fertilizer, and vegetation . Bioremediation, Atrazine, Metolachlor, Microbial inoculation FULL ABSTRACT |
| AUSTRALIA | Monitoring the health of the Swan River Estuary, Western Australia using fish biomarkers. fish, MFO, bile metabolite, Australia FULL ABSTRACT |
| AVIAN POPULATION MODELING | A probabilistic risk assessment for the Florida Everglades: Predictions of population impacts to wading birds resulting from exposure to methylmercury. Florida Everglades, Probabilistic Risk Assessment, Avian Population Modeling, Mercury FULL ABSTRACT |
| ACCELERATED SOLVENT EXTRACTION | An accelerated solvent extraction GC/MS method for the determination of multiple classes of pesticides and pesticide degradation products in ambient air. atmosphere, pesticides, sampling, accelerated solvent extraction FULL ABSTRACT |
| ACCUMULATION | Mercury Bioavailability and Accumulation: Implications on the Development of BAFs. mercury, accumulation, BAFs, bioavailability FULL ABSTRACT |
| ACCUMULATION | The relationship between metals exposure, growth, and copper accumulation in rainbow trout and bull trout. trout, copper, growth, accumulation FULL ABSTRACT |
| ACCUMULATION | Perchlorate Phytotoxicity in Lettuce Seedlings. perchlorate, phytotoxicity, accumulation FULL ABSTRACT |
| ACETYLCHOLINE ESTERASE | Regulation of acetylcholine esterase and monoamine oxidase activities of Oryzias latipes by Carbofuran. Oryzias latipes, carbofuran, acetylcholine esterase, monoamine oxidase FULL ABSTRACT |
| ACETYLCHOLINESTERASE | Mechanisms of Salinity-enhanced Toxicity of Aldicarb to Various Euryhaline Fish. aldicarb, euryhaline, salinity, acetylcholinesterase FULL ABSTRACT |
| ACETYLCHOLINESTERASE | Impacts on unionid populations in the Middlefork Holston River: biomarker responses following a mussel die-off. acetylcholinesterase, glycogen, cellulase, Lexingtonia dolabelloides FULL ABSTRACT |
| ACID MINE DRAINAGE | Transplanted Asian clams (Corbicula fluminea) as dual-purpose bioassessment tools in low order streams. Corbicula fluminea, in situ, macroinvertebrate communities, acid mine drainage FULL ABSTRACT |
| ACID MINE DRAINAGE | The effects of biodegradable polymer amendments on the sediments of a passive mine drainage treatment system. biodegradable polymers, acid mine drainage, bacterial sulfate reduction FULL ABSTRACT |
| ACID MINE DRAINGE | A modified ecotoxicological rating to delineate acid mine drainage impacted sub-watersheds. acid mine drainge, integrative bioassessment, ecotoxicological rating, parameter sensitivity FULL ABSTRACT |
| ACID MINE REMEDIATION | Reference Condition Approach to the Assessment of Biological Integrity in Streams of the Southern Rocky Mountains and its Use in Measuring the Effectiveness of Mine-Remediation Efforts. ecological assessment , benthic invertebrates, acid mine remediation, Rocky Mountains FULL ABSTRACT |
| ACID VOLATILE SULFIDES | The Influence of Typha latifolia on Cadmium-Sulfide Stability. typha latifolia, cadmium, acid volatile sulfides, metals FULL ABSTRACT |
| ACROSOME REACTION | The effect of estrogenic agents on ram sperm acrosome reaction. estrogenic, phytoestrogen, ram sperm, acrosome reaction FULL ABSTRACT |
| ACTION PLANS | EPA's Agency-wide multimedia strategy for priority persistent, bioaccumulative, and toxic (PBT) pollutants: progress and additional chemical selection. PBTs, action plans, chemical selection, U.S. FULL ABSTRACT |
| ACTIVATION | Activation of Channel Catfish, Ictalurus punctatus, Phagocytes Increases Their Resistance to the Cytotoxic Effects of TBT and PCBs. Phagocytes, activation, immunotoxicity, fish FULL ABSTRACT |
| ACUTE | Use of modular estuarine mesocosms to assess the effects of an acute pesticide exposure. estuarine, mesocosms, endosulfan, acute FULL ABSTRACT |
| ACUTE | Chronic toxicity of cadmium to bull trout. bull trout, cadmium, acute, chronic FULL ABSTRACT |
| ACUTE AND CHRONIC TOXICITY | Application of the Biotic Ligand Model (BLM) of Acute Toxicity to Alternative Exposure Scenarios. metal, acute and chronic toxicity, bioavailability, speciation FULL ABSTRACT |
| ACUTE EXPOSURE | Toxicological Assay of the Teratogenic Effects of Tributyltin Chloride on Danio rerio. zebrafish, tributyltin chloride, teratogen, acute exposure FULL ABSTRACT |
| ACUTE EXPOSURE | Sources of Variation in Acute Copper Toxicity to Freshwater Species. copper toxicity, acute exposure, variability, size FULL ABSTRACT |
| ACUTE TO CHRONIC RATIO | Lack of sufficient chronic silver toxicity data to set chronic aquatic water quality criteria. acute to chronic ratio, aquatic chronic toxicity, biotic-ligand model, silver FULL ABSTRACT |
| ACUTE TOXICITY | Ecotoxicological impacts of a landfill leachate into a small tributary of the Roanoke River, Virginia. landfill leachate, ecotoxicological approach, acute toxicity, chronic toxicity FULL ABSTRACT |
| ACUTE TOXICITY | Acute toxicity and relative sensitivity of bull trout and rainbow trout to cadmium and zinc. bull trout, acute toxicity, cadmium, zinc FULL ABSTRACT |
| ACUTE TOXICITY | Hazard estimation of lixiviates of two feed industries sludges for landfill using microinvertebrate toxicity test. Daphnia magna, acute toxicity, lixiviate, sludge FULL ABSTRACT |
| ACUTE TOXICITY | Acute Toxicity Modeling the Exposure of Rainbow Trout and Silver Sea Bream to Waterborne Metals. acute toxicity, fish, modeling, waterborne metals FULL ABSTRACT |
| ACUTE TOXICITY | Effect of reactive sulfides (as Zn-S clusters) on acute silver toxicity in Daphnia magna. silver, reactive sulfide, acute toxicity, Daphnia magna FULL ABSTRACT |
| ACUTE TOXICITY OF INORGANIC CHLORAMINES | Acute toxicity of inorganic chloramines to the fresh water invertebrate Daphnia magna and marine invertebrates Amphiporeia virginiana and Eohaustorius washingtonianus . acute toxicity of inorganic chloramines, Daphnia magna, Amphiporeia virginiana, Eohaustorius washingtonianus FULL ABSTRACT |
| ACUTE-CHRONIC RATIO | Alternative Approach to Applying Acute-Chronic Ratios: Case Study Using Metals. acute-chronic ratio, water quality criteria, metals, toxicity FULL ABSTRACT |
| ADAPTATION | Mercury Tolerance in Aquatic Invertebrates: The Case of Sparganophilus pearsei . Tolerance, mercury, oligochaetes, adaptation FULL ABSTRACT |
| ADAPTATION | Allozyme analysis of the relationship among contaminant-tolerant and contaminant-sensitive populations of Fundulus heteroclitus. genetic diversity, allozymes, adaptation, Fundulus heteroclitus FULL ABSTRACT |
| ADAPTATION | Mechanisms of adaptation and fitness costs in F1 and F2 offspring of wild-caught killifish (Fundulus heteroclitus) from a contaminated site. adaptation, fitness costs, oxidative stress, Fundulus heteroclitus FULL ABSTRACT |
| ADAPTATION | Predicting Adaptation to Contaminants in Wild Populations of the Estuarine Fish Fundulus heteroclitus. PCBs, Fundulus, contaminant resistance, adaptation FULL ABSTRACT |
| ADAPTATION | Costs and Benefits of Altered Benzo(a)pyrene Metabolism in a PCB-adapted Fish Population. Fundulus, contaminant resistance, adaptation, PAH metabolism FULL ABSTRACT |
| ADAPTATION | Characterizing Populations of the Estuarine Fish Fundulus heteroclitus Indigenous to Sites with Differing Environmental Quality. PCBs,Fundulus, adaptation, genetic effects FULL ABSTRACT |
| ADDITIVITY | The Toxic Unit Concept: Does It Add Up? toxic units, additivity, metals FULL ABSTRACT |
| ADJUVENT | Nonylphenols in anaerobically digested sewage sludge from New York State. alkylphenol , endocrine disruptor, aromatic hydrocarbon, adjuvent FULL ABSTRACT |
| ADSORPTION | Competitive Adsorption of Methyl Tertiary-Butyl Ether on Three Soils. mtbe, gasoline, adsorption, soil FULL ABSTRACT |
| ADSORPTION/DESORPTION OF CONTAMINANTS IN SEDIMENTS | Soil Vapor Extraction and Air Sparging Remediation of Trichloroethylene Contamination at the Savannah River Site. modeling approaches, contaminant end-points in sediments, chemical fate and transport, adsorption/desorption of contaminants in sediments FULL ABSTRACT |
| AERIAL DRIFT | Impacts to the survival of the endangered Wyoming Toad at Mortenson National Wildlife Refuge by pesticide aerial drift. amphibian, pesticide, cholinesterase, aerial drift FULL ABSTRACT |
| AEROSOL | Assessment of Effects of Military Fog Oil Obscurant on Endangered Bird species. military fog oil, endangered species, Red-cockaded Woodpecker, aerosol FULL ABSTRACT |
| AEROSOLS | Atmospheric deposition of toxic pollutants to Santa Monica Bay, CA. Atmospheric deposition, trace metals, aerosols, southern California FULL ABSTRACT |
| AFLATOXINS | Structural Alterations in DNA Induced by Environmental Toxicants. DNA Adducts, aflatoxins, polycyclic aromatic hydrocarbons, NMR spectroscopy FULL ABSTRACT |
| AGRICULTURAL NPS RUNOFF | Evaluation of Long Term Monitoring of Grass Shrimp Population Life History as a Tool for Assessing Agricultural NPS Runoff Impacts. grass shrimp, life history, agricultural NPS runoff FULL ABSTRACT |
| AGRICULTURAL RUNOFF | Water quality of runoff retained on agricultural fields and impounded wetlands in Mississippi. agricultural runoff, water quality, water retention FULL ABSTRACT |
| AGRICULTURE | Bioavailability of Selenium after Bacterial Reduction: Implications for Agricultural Drain Water Treatment. selenium , agriculture, bioavailability, invertebrate FULL ABSTRACT |
| AGRICULTURE | Basin characterization by GIS to select wetland study sites. gis, pesticides, wetlands, agriculture FULL ABSTRACT |
| AGRO-CHEMICALS | Ecological Relative Risk (EcoRR): A new ranking approach for risk assessment of agricultural pesticides. risk, ranking, agro-chemicals, pesticides FULL ABSTRACT |
| AGRONOMIC SPECIES | Selecting test species: issues of toxicity determination versus ecological relevance. interspecies variation, sensitive species, agronomic species, ecological relevance FULL ABSTRACT |
| AIR | Concentrations and Spatial Variations of Polybrominated Diphenylethers in the Great Lakes Air. PBDEs, flame retardants, spatial variations, air FULL ABSTRACT |
| AIR | Atmospheric Concentration of Polybrominated Diphenyl Ethers in Air from the Arctic. Arctic, air, flame retardants, PBDEs FULL ABSTRACT |
| AIR | The Uptake and Depuration Kinetics of PCBs in A Grass Sward. exchange, PCBs, vegetation, air FULL ABSTRACT |
| AIR | Persistent Organochlorine (OC) Pesticides in Air, Precipitation and Lake Surface Waters in Southern Malawi and in Uganda. organochlorines, pesticides, air, precipitation FULL ABSTRACT |
| AIR DISPERSION | Coupling multimedia urban and air dispersion models with GIS to estimate SOC fate in an urban area. multimedia model, air dispersion, GIS, SOCs FULL ABSTRACT |
| AIR DISPERSION | Spatial Resolution of TRIM.FaTE, a Fate, Transport and Ecological Exposure Model for Air Pollutants. multimedia model, air dispersion, spatial range, ecological exposure FULL ABSTRACT |
| AIR POLLUTANTS | Scaling Ozone Dose to Vegetation: Experimental Chambers To National Assessments. ecological risk assessment, scaling, uncertainty, air pollutants FULL ABSTRACT |
| AIR POLLUTANTS | The Total Risk Integrated Methodology(TRIM): Focus on the Fate, Transport and Ecological Exposure Module(TRIM.FaTE). air pollutants, risk, multimedia model, exposure FULL ABSTRACT |
| AIR POLLUTION | Biotic Compartments in TRIM.FaTE, a Fate, Transport and Ecological Exposure Model for Air Pollutants. multimedia model, air pollution, fate, exposure FULL ABSTRACT |
| AIR POLLUTION | Scoping Screening Level Ecological Risk Assessments for Hazardous Waste Combustion Facilities. ecological risk assessment, air pollution, hazardous waste combustion facilities FULL ABSTRACT |
| AIR-SURFACE EXCHANGE | Estimating indoor air concentrations of POPs using the organic film on windows. indoor air, organic film, POPs, air-surface exchange FULL ABSTRACT |
| AIR-SURFACE EXCHANGE | Characterization of organic films on an impervious surface along an urban-rural gradient. organic film, urban-rural gradient, POPs, air-surface exchange FULL ABSTRACT |
| AIR-SURFACE EXCHANGE | Trends in atmospherically derived organic surface films from three North American cities. organic film, urban air pollution, POPs, air-surface exchange FULL ABSTRACT |
| AIR-WATER FLUX | Air-water gas exchange of Hexachlorocyclohexane isomers in the York River estuary. HCH, air-water flux, enantiomers, atmospheric transport FULL ABSTRACT |
| AIR/SEA GAS EXCHANGE | Quantifying air/sea gas exchange of POPs - Is it possible? air/sea gas exchange, PCBs, HCHs, Baltic Sea FULL ABSTRACT |
| AIR/SOIL EXCHANGE | Dynamic flux chamber measurement of mercury emission fluxes over soils: Effect of sweep air flushing flow rate and verification of a two-resistance exchange interface simulation model. air/soil exchange, biogeochemical cycling, global chemodynamics, trace gases FULL ABSTRACT |
| ALASKA | Utilizing the contaminant assessment process for National Wildlife Refuges in Alaska. contaminant assessment process, alaska, national wildlife refuges, contaminants FULL ABSTRACT |
| ALCOHOLS | Effect of Branching on the Biodegradability of Alcohol-based Surfactants. biodegradation, branching, surfactants, alcohols FULL ABSTRACT |
| ALDICARB | Effects of 17b-Estradiol and Testosterone on the Toxicity of Aldicarb to Japanese medaka, Oryzias latipes. aldicarb, medaka, estradiol, testosterone FULL ABSTRACT |
| ALDICARB | Mechanisms of Salinity-enhanced Toxicity of Aldicarb to Various Euryhaline Fish. aldicarb, euryhaline, salinity, acetylcholinesterase FULL ABSTRACT |
| ALGAE | Chronic Toxicity Studies of herbicide Paraquat on Algae: Evaluation of Resistance Development. herbicides, chronic toxicity, resistance, algae FULL ABSTRACT |
| ALKALINE-PHOSPHATASE | Assessment of the sediment quality near the waste-phosphogypsum repository using alkaline phosphatase and Microtox. phosphogypsum, alkaline-phosphatase, Microtox, biomarker FULL ABSTRACT |
| ALKYL SULFATE | Comparison of HPV Chemical Environmental Risk Assessments in US and Europe. HPV chemicals, exposure assessment, environmental assessment, alkyl sulfate FULL ABSTRACT |
| ALKYLPHENOL | Nonylphenols in anaerobically digested sewage sludge from New York State. alkylphenol , endocrine disruptor, aromatic hydrocarbon, adjuvent FULL ABSTRACT |
| ALKYLPHENOL | Screening for Xenobiotics in the Waters of Lake Mead, Nevada. pharmaceuticals, endocrine disruptor, water analysis, alkylphenol FULL ABSTRACT |
| ALKYLPHENOL | Trace Organic Contaminants in Environmental Samples from Ulsan Bay and Its Vicinity, Korea. sediment, alkylphenol, PAH, PCB FULL ABSTRACT |
| ALKYLPHENOL | Developmental Toxicity of Alkylphenols in Fundulus heteroclitus: Evidence for endocrine disruption? Fundulus, alkylphenol, development, endocrine disruption FULL ABSTRACT |
| ALKYLPHENOL ETHOXYLATES | Identification and quantitation of alkylphenol ethoxylates in fish from selected areas of the Great Lakes. alkylphenol ethoxylates, nonylphenol, endocrine disrupter, fish residues FULL ABSTRACT |
| ALKYLPHENOL POLYETHOXYLATES | Fate of alkylphenolics in sludge-amended agricultural soil. alkylphenol polyethoxylates, alkylphenols, digested sludge, soil FULL ABSTRACT |
| ALKYLPHENOLETHOXYLATES | Confirmation of alkylphenol and alkylphenol ethoxylate residues in fish using GC/NCI-MS and LC/MS/MS methods. alkylphenols, lc/ms/ms, fish residues , alkylphenolethoxylates FULL ABSTRACT |
| ALKYLPHENOLETHOXYLATES | A Solid Phase Extraction (SPE) Method for the Detection of Alkylphenols and Alkylphenolethoxylates in Baltimore Harbor Water. alkylphenolethoxylates, Baltimore Harbor, SPE, alkylphenols FULL ABSTRACT |
| ALKYLPHENOLS | Effects of waterborne exposure to 4-nonylphenol on plasma sex steroid and vitellogenin concentrations in sexually mature male carp (Cyprinus carpio). alkylphenols, fish, estradiol, testosterone FULL ABSTRACT |
| ALKYLPHENOLS | Fate of alkylphenolics in sludge-amended agricultural soil. alkylphenol polyethoxylates, alkylphenols, digested sludge, soil FULL ABSTRACT |
| ALKYLPHENOLS | Development of a LC-MS/MS Method for the Analysis of Alkylphenol Ethoxylates and Alkylphenol Carboxylic Acids in Surface and Drinking Water. alkylphenols, lc-ms, drinking water, surface water FULL ABSTRACT |
| ALKYLPHENOLS | Distribution and Disappearance of NPE and Its Degradation Intermediates in On-site Wastewater Disposal Systems. nonylphenol ethoxylates, alkylphenols, biodegradation, on-site disposal FULL ABSTRACT |
| ALKYLPHENOLS | Confirmation of alkylphenol and alkylphenol ethoxylate residues in fish using GC/NCI-MS and LC/MS/MS methods. alkylphenols, lc/ms/ms, fish residues , alkylphenolethoxylates FULL ABSTRACT |
| ALKYLPHENOLS | Electrospray LC-MS analysis of endocrine disrupters in the aquatic environment. electrospray, LC-MS, alkylphenols, estrogens FULL ABSTRACT |
| ALKYLPHENOLS | A Solid Phase Extraction (SPE) Method for the Detection of Alkylphenols and Alkylphenolethoxylates in Baltimore Harbor Water. alkylphenolethoxylates, Baltimore Harbor, SPE, alkylphenols FULL ABSTRACT |
| ALLIGATOR | Inter-species Steroid Receptor Extrapolation Studies for Endocrine Disrupting Chemicals. endocrine disruption, androgen receptor, alligator, interspecies FULL ABSTRACT |
| ALLOMETRIC | An Allometric Approach to Biota Dose Assessment . allometric, radioecology, radiation, risk FULL ABSTRACT |
| ALLOMETRIC | Derivation of Lumped Parameters for Biota Dose Assessment Using Probabilistic Methods on an Allometric Model. allometric, radiation , probabilistic, radioecology FULL ABSTRACT |
| ALLOYS | Toxicological Assessment of Transformation Protocols for Hazard Identification of Metals, Alloys and Sparingly Soluble Metal Compounds. hazard identification, metals, alloys, bioavailability FULL ABSTRACT |
| ALLOZYMES | Examination of Hyalella azteca survivorship and genetic structure using in situ exposures in the Little Scioto River. genetic diversity , allozymes, in situ exposure, Hyalella azteca FULL ABSTRACT |
| ALLOZYMES | Allozyme analysis of the relationship among contaminant-tolerant and contaminant-sensitive populations of Fundulus heteroclitus. genetic diversity, allozymes, adaptation, Fundulus heteroclitus FULL ABSTRACT |
| ALPHA PARTICLES | Considerations of a Radiation Weighting Factor for Alpha Particles in Protection of Non-Human Biota. protection of biota, alpha particles, relative biological effectiveness, radiation weighting factor FULL ABSTRACT |
| ALTERNATE ELECTRON ACCEPTOR | Treatment of Pentachlorophenol with Manganese Oxide Addition to Biotic and Abiotic Sediments. sediment, PCP, alternate electron acceptor FULL ABSTRACT |
| ALUMINUM | Dendrochemical Analysis of Lead, Aluminum, and Calcium in Southern Appalachian American Beech. Dendrochronology, aluminum, American beech, lead FULL ABSTRACT |
| AMBIENT AIR | Spatial and Temporal Variation of PCDD/Fs in the New Jersey Atmosphere. pcdd/fs, ambient air, new jersey, atmospheric fate FULL ABSTRACT |
| AMBIENT AIR | Global Distribution of Dioxins and Furans in Ambient Air. pcdd/fs, global distribution, ambient air, north-south transect FULL ABSTRACT |
| AMBIENT TOXICITY | Integrated Biological, Chemical and Geologic Assessment of Sediment Toxicity in Chesapeake Bay Tributaries. ambient toxicity , sediment chemistry, watershed, metals FULL ABSTRACT |
| AMBIENT TOXICITY | Assessment of the biotic integrity and ambient toxicity of McKellar Lake, 1973-1999. biotic integrity, ambient toxicity, recovery, sediment FULL ABSTRACT |
| AMBIENT TOXICITY | Freeze-concentration of ambient waters for toxicity testing. ambient toxicity, concentration, bioassay, matrix effects FULL ABSTRACT |
| AMBIENT TOXICITY | Relationship of WET and ambient toxicity to ecological assessments in impacted freshwater systems. WET, ambient toxicity, bioassessment, chloride FULL ABSTRACT |
| AMHIPOD | Ecological relevance of toxicity test conditions and endpoints for the infaunal estuarine amphipod Leptocheirus plumulosus. sediment toxicity, amhipod, population, ecological relevance FULL ABSTRACT |
| AMMONIA | Survival of Lost River suckers challenged with bacteria during exposure to sublethal ammonia concentrations. Lost River sucker, Flavobacterium columnare, ammonia, histopathology FULL ABSTRACT |
| AMMONIA | Tolerance of several marine toxicity test organisms to ammonia and artificial salts. ammonia, salinity, toxicity, marine FULL ABSTRACT |
| AMMONIA | Innovative site-specific ammonia standard for Salt Creek based on integration of in-situ toxicity, bioassessment and WET results. ammonia, site-specific criteria, in-situ, bioassessment FULL ABSTRACT |
| AMMONIA | Review of ammonia toxicity to freshwater mussels. unionidae, mussels, ammonia, criteria FULL ABSTRACT |
| AMMONIA | The Effects of Nitrogen Compounds on the Early Development of Xenopus laevis . Xenopus, FETAX, nitrates, ammonia FULL ABSTRACT |
| AMMONIA | Toxicity of ammonia to Hyalella azteca at six test temperatures. ammonia, toxicity, Hyalella, criteria FULL ABSTRACT |
| AMPELISCA ABDITA | Loss or local depletion of less hydrophobic organic contaminants can significantly reduce exposure in sediment toxicity tests with Ampelisca abdita - Studies with chlorobenzenes. bioavailability, ampelisca abdita, chlorobenzenes, BSAF FULL ABSTRACT |
| AMPHIBIAN | Indirect effects of UV-B radiation and nitrate fertilizer on predator-prey interactions in larval amphibians. amphibian, nitrate fertilizer, UV-B radiation, indirect effect FULL ABSTRACT |
| AMPHIBIAN | Variation in pesticide tolerance of tadpoles among and within species of Ranidae and patterns of amphibian declines. amphibian, carbaryl, genetic variation, geographic variation FULL ABSTRACT |
| AMPHIBIAN | FETAX and ELISA Analysis of Water Associated with Frog Malformations in Minnesota. amphibian, FETAX, frog malformations, endocrine disruptor FULL ABSTRACT |
| AMPHIBIAN | Impacts to the survival of the endangered Wyoming Toad at Mortenson National Wildlife Refuge by pesticide aerial drift. amphibian, pesticide, cholinesterase, aerial drift FULL ABSTRACT |
| AMPHIBIAN | Effects of triphenyltin on growth and development in the salamander Ambystoma barbouri. TPT, amphibian, growth, development FULL ABSTRACT |
| AMPHIBIAN | Influence of Estrogenic and Anti-estrogenic Contaminants on Amphibian Sex Differentiation. amphibian, xenoestrogens, sex differentiation, intersex FULL ABSTRACT |
| AMPHIBIAN DECLINE | Effects of pulsed exposure to carbaryl on green frog (Rana clamitans) growth and development. amphibian decline, pulsed exposure, insecticide, carbaryl FULL ABSTRACT |
| AMPHIBIANS | Multiple Stressors in Simulated Wetlands: Integrating Responses of a Model Vertebrate Across Several Levels of Biological Organization. amphibians, pesticides, UV, wetlands FULL ABSTRACT |
| AMPHIBIANS | A new methodology to assess acute toxicity of pesticides to terrestrial amphibians. amphibians, toxicity, neuro-behavior testing, pesticides FULL ABSTRACT |
| AMPHIBIANS | The effects of perchlorate on amphibian growth and development. perchlorate, amphibians, Xenopus, Rana FULL ABSTRACT |
| AMPHIBIANS | Incidence of deformities in green and northern leopard frogs on Prince Edward Island. frogs, amphibians, deformities, pesticides FULL ABSTRACT |
| AMPHIBIANS | Comparison of an amphibian toxicity test method to an E.P.A. standard freshwater toxicity test . amphibians, Ceriodaphnia, toxicity, Tijuana FULL ABSTRACT |
| AMPHIBIANS | Multiple stressor effects in amphibians: herbicide/pH interaction. amphibians, herbicides, pH, FETAX FULL ABSTRACT |
| AMPHIBIANS | Radiocesium in two species of frogs (Rana esculenta and Rana terrestris) collected near Chornobyl, Ukraine. radiocesium, amphibians, Rana, Chernobyl FULL ABSTRACT |
| AMPHIBIANS | Lethal and sublethal effects of the OP insecticide chlopyrifos in larval amphibians. amphibians, larval, chlorpyrifos, effects FULL ABSTRACT |
| AMPHIPOD | Temporal Variations in the Toxicity of Sediments Collected Close to a Brazilian Sewage Outfall. sediment, Brazil, amphipod, sewage outfall FULL ABSTRACT |
| AMPHIPOD | In Situ and Laboratory Acute Sediment Toxicity Testing in Manukau Harbour, New Zealand. in situ toxicity test, sediment toxicity test, amphipod, stormwater runoff FULL ABSTRACT |
| AMPHIPOD | Hyalella azteca Demographical Assessment: Effect of Food Ration on Survival, Growth, and Reproduction. Hyalella, amphipod, population, demography FULL ABSTRACT |
| AMPHIPODS | Application of Critical Area Under the Curve model to prediction of time-dependency of critical body residue for PAH in freshwater and marine amphipods. time-dependency of toxicity, amphipods, critical body residue, critical area under the curve model FULL ABSTRACT |
| AMPHIPODS | Can we derive critical body residues for nitroaromatic compounds? critical body residue, TNT, amphipods, biotransformation FULL ABSTRACT |
| AMPHIPODS | Uptake and accumulation of 4-nonylphenol in estuarine amphipods in response to refractory and labile organic matter . bioaccumulation, nonylphenol, sediment, amphipods FULL ABSTRACT |
| AMPHIPODS | Using whole-organism physiological and biochemical responses to assess the toxicity of Lambda-cyhalothrin to Gammarus pulex . feeding rate , toxicity, pyrethroids, amphipods FULL ABSTRACT |
| AMPHIPODS | Miniaturized sediment procedures for assessing toxicity using marine and freshwater amphipods and embryo/larval fish. sediment toxicity, amphipods, fish, marine FULL ABSTRACT |
| AMPIBIANS | Amphibians as indicators of endocrine disruption by environmental contaminants, a pilot using Xenopus leavis. Endocrine disruption, ampibians, dioxine, oestradiol FULL ABSTRACT |
| ANACONDA | European Starlings a Indicators of Heavy Metal Exposure at the Anaconda Smelter Superfund Site. metals, anaconda, smelter, starling FULL ABSTRACT |
| ANAEROBIC | Analysis of microbiological and geochemical processes controlling biodegradaton of aromatic hydrocarbons in anaerobic aquifers. biodegradation, groundwater , anaerobic, aromatics FULL ABSTRACT |
| ANALYSIS TOOL SELECTION | Categorization of Decision-Making Tools: from needs to analysis. analysis tool selection, Life Cycle Assessment, Input/Output Analysis, Materials Flow Accounting FULL ABSTRACT |
| ANALYTICAL | Analysis of Perfluorinated Carboxylic and Sulphonic Acids in Environmental Samples. perfluorinated surfactants, analytical, GC-MS, LC-MS FULL ABSTRACT |
| ANALYTICAL CHEMISTRY | Isotopic analysis of haloacetic acids using gas chromatography/combustion/isotope ratio mass spectrometry (GC/C/IRMS). haloacetic acids, stable isotopes, analytical chemistry, GC/C/IRMS FULL ABSTRACT |
| ANALYTICAL METHOD | Analytical limits versus ecological risk screening criteria. criteria, analytical method, reporting limit, detection limit FULL ABSTRACT |
| ANDROGEN | The U.S. Environmental Protection Agency's Priority Setting Database (Version 2) for the Endocrine Disruption Screening Program. endocrine, androgen, estrogen, thyroid FULL ABSTRACT |
| ANDROGEN RECEPTOR | Inter-species Steroid Receptor Extrapolation Studies for Endocrine Disrupting Chemicals. endocrine disruption, androgen receptor, alligator, interspecies FULL ABSTRACT |
| ANDROGEN RECEPTOR ANTAGONISTS | Evaluation of Vinclozolin and Flutamide as Androgen Receptor Antagonists in Fathead Minnows (Pimephales promelas). endocrine disruptors, androgen receptor antagonists, fathead minnow, vinclozolin FULL ABSTRACT |
| ANDROGENIC | In Vitro Androgenic Activity of Kraft Mill Effluent. androgenic, fish, effluent, in vitro FULL ABSTRACT |
| ANDROGENS | Effects of Masculinatization on the Reproductive Physiology of Female Mosquitofish Gambrusia affinis. reproductive toxicity, endocrine disruption, androgens, environment FULL ABSTRACT |
| ANILINE | Containment and low intervention bioremediation of a chemical spill under a petrochemical plant: A case study with aniline. aniline, bioremediation, sediment, risk FULL ABSTRACT |
| ANIMAL AGRICULTURE | Bioassessment of BMP Effectiveness in an Agriculturally Impacted Watershed in Clarke County, Virginia. bioassessment, watershed, benthic macroinvertebrates, animal agriculture FULL ABSTRACT |
| ANTIANDROGENS | Effects of vinclozolin and cyproterone-acetate on the gonadal development in Japanese medaka. endocrine-dispuption, antiandrogens, cyproterone-acetate, vinclozolin FULL ABSTRACT |
| ANTIBIOTICS | Determination of pharmaceuticals in wastewater and the aquatic environment using LC-electrospray tandem MS. X-ray contrast media, betablockers, antibiotics, LC-ES/MS/MS FULL ABSTRACT |
| ANTIBIOTICS | Occurrence of macrolide antibiotics in the aquatic environment of Switzerland. aquatic environment, antibiotics, macrolide, LC-MS FULL ABSTRACT |
| ANTIBIOTICS | Advantages and limitations of LC/MS for the determination of xenobiotics in the aquatic environment. LC/MS, aromatic sulfonates, antibiotics FULL ABSTRACT |
| ANTIFOULANT | Chronic Toxicity of the Antifoulant Irgarol 1051 and its Metabolite GS26575 to Sago Pondweed . Irgarol, Irgarol metabolite GS26575, submerged aquatic macrophyte, antifoulant FULL ABSTRACT |
| ANTIFOULING PAINT | Leaching rates of copper from antifouling paints using ISO 15181. Copper, ISO 15181, Leaching rate, antifouling paint FULL ABSTRACT |
| ANTIOXIDANT ENZYMES | Antioxidant Enzymes and Tissue Regeneration in Eurythoe complanata (Polychaeta: Amphinomidae) Exposure to Used Vehicule Crankcase Oil. polychaete, antioxidant enzymes, tissue regeneration FULL ABSTRACT |
| ANTIOXIDANTS | Antioxidant responses of Spartina alterniflora and Juncus roemerianus growing in a contaminated estuary. salt marsh plants, defense system, antioxidants, peroxidases FULL ABSTRACT |
| ANTLER | Fluoride concentrations and strength measurements of deer antlers. deer, antler, strength, fluoride FULL ABSTRACT |
| APOPTOSIS | Effects of Apoptogenic and Survival Factors on Apoptosis, HSP70 Expression and Steroidogenesis in Cultured Fathead Minnow Ovarian Follicles. apoptosis, ovary, Fathead minnow, HSP70 FULL ABSTRACT |
| APOPTOSIS | Increased cellular apoptosis after chronic aqueous exposure to nonylphenol and quercitin in adult medaka (Oryzias latipes). environmental estrogens, nonylphenol, quercitin, apoptosis FULL ABSTRACT |
| APOPTOSIS | Thymocyte Apoptosis and Immune Organ Development in Chicken Embryos Exposed to PCB 126. chicken, immunotoxicology, PCBs, apoptosis FULL ABSTRACT |
| AQUACULTURE | Aquaculture therapeutics evaluation at the Harry K. Dupree - Stuttgart National Aquaculture Research Center. aquaculture, environmental risk assessment, target animal safety, human food safety FULL ABSTRACT |
| AQUACULTURE | Fate and Effects of Copper Sulfate in a Catfish Aquaculture Facility . sediment, aquaculture, copper FULL ABSTRACT |
| AQUACULTURE | Toxicological Evaluation of a Cyanobacteria-Specific Biocide. catfish, cyanobacteria, histopathology, aquaculture FULL ABSTRACT |
| AQUATIC | Sublethal Actions of Copper in Abalone as Measured by In Vivo 31P NMR. aquatic, sublethal, nmr, metals FULL ABSTRACT |
| AQUATIC | Extrapolation Factors, Levels of Concern, and additional toxicity testing in the early stages of a pesticide risk assessment. ecological risk assessment, aquatic, pesticide, toxicity FULL ABSTRACT |
| AQUATIC | A Probabilistic Risk Assessment for Aquatic Biota Exposed to Inorganic Chloramines in Canada. risk assessment, inorganic chloramines, aquatic, Canadian Environmental Protection Act FULL ABSTRACT |
| AQUATIC | An assessment of radiological impacts of uranium mill tailings on aquatic biota. assessment, aquatic, radiological, effects FULL ABSTRACT |
| AQUATIC | Pesticide risk indicators based on regulatory thresholds. pesticide, aquatic, risk, indicator FULL ABSTRACT |
| AQUATIC | Differential Display Polymerase Chain Reaction and Gene Expression in Copper and Phenanthrenequinone-Exposed Daphnia magna. toxicity, gene, aquatic, copper FULL ABSTRACT |
| AQUATIC | Measurement of direct and indirect photolysis of atrazine, fluometuron and hexazinone using the PhotoFate system. photolysis, aquatic, fate, herbicides FULL ABSTRACT |
| AQUATIC | Probabilistic Aquatic Risk Characterization of the Cotton Pyrethroids: An Update. pyrethroid, risk, ECOFRAM, aquatic FULL ABSTRACT |
| AQUATIC | Deployment of an Automated, Multi-species, Biomonitoring Platform in a Controlled Field Site. real-time, aquatic, biomonitoring, remote sensing FULL ABSTRACT |
| AQUATIC | Automated Biomonitoring Platforms as an indicator of Physiological Stress. real-time, aquatic, biomonitoring, biosensors FULL ABSTRACT |
| AQUATIC | Implications of pesticide exposure duration and recovery for aquatic toxicity and risk assessment. ecological risk assessment, exposure duration, aquatic, pesticide FULL ABSTRACT |
| AQUATIC BIOTA | Effects of water-quality parameters on chronic toxicity of Cd, Cu, Ni, Pb and Zn. metals, aquatic biota, chronic toxicity, literature review FULL ABSTRACT |
| AQUATIC CHRONIC TOXICITY | Lack of sufficient chronic silver toxicity data to set chronic aquatic water quality criteria. acute to chronic ratio, aquatic chronic toxicity, biotic-ligand model, silver FULL ABSTRACT |
| AQUATIC ECOLOGICAL RISK | Modeling Bioaccumulation of Dioxin Congeners Under Non-equilibrium Conditions: Impacts on Aquatic Ecological Risk assessment. dioxin, non-equilibrium, bioaccumulation, aquatic ecological risk FULL ABSTRACT |
| AQUATIC ECOLOGY | Ecological Assessment of Aquatic Resources: Application, Implementation and Interpretation. ecological assessment, aquatic ecology, environmental decision-making, ecorisk FULL ABSTRACT |
| AQUATIC ECOSYSTEM | Comparison of stable isotope signatures in mesocosms exposed to a cationic and anionic surfactant. stable isotopes, aquatic ecosystem, risk assessment FULL ABSTRACT |
| AQUATIC ECOSYSTEM | Ecological Dose Assessment for Fish Populations after the Severe Radiation Accident. dose assessment, radiation, fish, aquatic ecosystem FULL ABSTRACT |
| AQUATIC ECOSYSTEMS | Environmental Baseline Assessment of Oil Fields in the Arabian Gulf. oil and gas operations, Arabian Gulf, long-term monitoring, aquatic ecosystems FULL ABSTRACT |
| AQUATIC ENVIRONMENT | Occurrence of macrolide antibiotics in the aquatic environment of Switzerland. aquatic environment, antibiotics, macrolide, LC-MS FULL ABSTRACT |
| AQUATIC EXPOSURE | A Progress Report for Advancing Ecological Assessment Methods to Evaluate Aquatic Impacts in OPP: Aquatic. risk assessment, probabilistic assessments, aquatic exposure, pesticides FULL ABSTRACT |
| AQUATIC EXPOSURES FROM INDUSTRIAL DISCHARGES | Development of a Probabilistic Dilution Model: Feasibility Study to Estimate Aquatic Exposure to Chemical Substances in Canada. probabilistic stream dilution model, aquatic exposures from industrial discharges, environmental risk assessment, geographic information systems FULL ABSTRACT |
| AQUATIC FOOD WEB | Factors Affecting Mercury Concentrations in Top Predators: A Comparison of Fish from Subsistence Fisheries in Canada. mercury, bioaccumulation, aquatic food web, fish FULL ABSTRACT |
| AQUATIC HABITAT | A tiered scaling system for developing site-specific cleanup goals for aquatic sediments. sediment, cleanup goals, aquatic habitat , model FULL ABSTRACT |
| AQUATIC INSECT METRICS | Power Analyses of Aquatic Insect Metrics Generated from Streams in Southeast Pennsylvania. power, aquatic insect metrics, streams FULL ABSTRACT |
| AQUATIC INSECTS | The effects of water temperature and respiratory strategy on the 3H2O flux in aquatic insects. aquatic insects, permeability, gills, temperature FULL ABSTRACT |
| AQUATIC INVERTEBRATES | Effects of the Synthetic Estrogen, Ethynylestradiol, on Invertebrate, Algal and Microbial Communities. endocrine disruption, aquatic invertebrates, mesocosm FULL ABSTRACT |
| AQUATIC LIFE | Significance of aquatic hazard quotients: What is the significance of a hazard quotient >1? risk assessment, hazard quotient, probability, aquatic life FULL ABSTRACT |
| AQUATIC LIFE | Critical Review of Selenium Bioaccumulation in Aquatic Systems. selenium, bioaccumulation, biomagnification, aquatic life FULL ABSTRACT |
| AQUATIC LIFE | Towards an environmental risk indicator for use in policy. environmental risk indicator, aquatic life, ground water, birds FULL ABSTRACT |
| AQUATIC LIFE PROTECTION | U.S. EPA's Science, Policy, and Strategy for Protection of Aquatic Life From Water and Sediment Metals Contamination. metals, criteria, regulatory uses, aquatic life protection FULL ABSTRACT |
| AQUATIC MACROINVERTEBRATES | A New Method for Evaluating the Effects of Pesticides on Native Stream Invertebrates. aquatic macroinvertebrates, indigenous test species, bioassay, triclopyr, carbaryl FULL ABSTRACT |
| AQUATIC RECEPTORS | Supplemental ecological risk screening improves 8-step process for multi-site facility. ecological risk assessment, terrestrial receptors, aquatic receptors, Screening values FULL ABSTRACT |
| AQUATIC SYSTEMS | Ecological Benchmarking for the Integrated Operable Units (IOUs) at the Savannah River Site. ecological benchmarks, aquatic systems, IOUs, SRS FULL ABSTRACT |
| AQUATIC TOXICITY | Correlation of Tetrahymena and Pimephales Toxicity: Evaluation of 100 Additional Chemicals. aquatic toxicity, Tetrahymena pyriformis, Pimephales promelas FULL ABSTRACT |
| AQUATIC TOXICITY | Small Streams Toxicity/Pesticide Study. aquatic toxicity, pesticides, metals, stormwater FULL ABSTRACT |
| AQUATIC TOXICITY | The importance of dissociating organic compounds in ecological risk assessment. ecological risk assessment, dissociating organic compounds, aquatic toxicity, diisopropanolamine (DIPA) FULL ABSTRACT |
| AQUATIC TOXICOLOGY | Analysis of water and sediment extracts of Logan Martin Lake (AL) by the FETAX assay. FETAX, embryotoxicology, aquatic toxicology, sediment toxicity FULL ABSTRACT |
| AQUATIC TOXICOLOGY | Real-time monitoring of toxic harmful algal blooms and other water quality perturbations: laboratory validation studies. real-time monitoring, biomonitoring, HABS, aquatic toxicology FULL ABSTRACT |
| AQUATIC TOXICOLOGY | Evaluation of the Nature of the Acute Toxic Interactions of Chlorpyrifos-methyl and Cypermethrin. toxic units, pesticide, aquatic toxicology, Daphnia magna FULL ABSTRACT |
| ARCTIC | Chlordane isomer and enantiomer ratios in arctic air indicate changing sources. pesticides, enantiomers, atmospheric transport, arctic FULL ABSTRACT |
| ARCTIC | Seasonal trends and particle-gas partitioning of polychlorinated naphthalenes in arctic air. chloronaphthalenes, pcn, arctic, particle-gas FULL ABSTRACT |
| ARID ENVIRONMENTS | Wildlife Exposure Parameters for Arid Environments in the United States. dose modeling, exposure parameters, arid environments, wildlife FULL ABSTRACT |
| AROCLORS | Concentrations and Profiles of Polychlorinated Naphthalene Congeners in Eighteen Technical Polychlorinated Biphenyl Preparations. PCNs, PCBs, TEQs, aroclors FULL ABSTRACT |
| AROMATIC COMPOUNDS | Use of the asiatic clam Corbicula Fluminea as sentinel organisms for chemical and biochemical assessment of contamination in rivers of South West of France: a regional monitoring survey. Asiatic clam, aromatic compounds, organochlorine compounds, bipmarkers FULL ABSTRACT |
| AROMATIC COMPOUNDS | Comparison of PCB and DDT distribution between water-column and sediment-dwelling bivalves in Arcaachon Bay, France. Asiatic clam, aromatic compounds, organochlorine compounds FULL ABSTRACT |
| AROMATIC HYDROCARBON | Nonylphenols in anaerobically digested sewage sludge from New York State. alkylphenol , endocrine disruptor, aromatic hydrocarbon, adjuvent FULL ABSTRACT |
| AROMATIC SULFONATES | Advantages and limitations of LC/MS for the determination of xenobiotics in the aquatic environment. LC/MS, aromatic sulfonates, antibiotics FULL ABSTRACT |
| AROMATICITY | Phenanthrene Sorption To Structural Components Of Humic Acids: Evaluating The Role Of Sample Aromaticity. phenanthrene, sorption, aromaticity, humic substances FULL ABSTRACT |
| AROMATICS | Analysis of microbiological and geochemical processes controlling biodegradaton of aromatic hydrocarbons in anaerobic aquifers. biodegradation, groundwater , anaerobic, aromatics FULL ABSTRACT |
| AROMATICS | Fate Analysis of Aromatic Hydrocarbons in Guanabara Bay. aromatics, hydrocarbons, water, sediment FULL ABSTRACT |
| ARSENIC | Comparison of Arsenic Human-Health Based Remediation Goals. arsenic, soils, background, health criteria FULL ABSTRACT |
| ARSENIC | The Sorption of Roxarsone and its Degradation Products on Soils and Soil Components. arsenic, chicken, manure, soil FULL ABSTRACT |
| ARSENICALS | Fate and Transport of Arsenical Feed Amendments in Chesapeake Bay Watersheds. AFOs, arsenicals, poultry, Chesapeake FULL ABSTRACT |
| ART | Revealing science in rhyme and rhythm. music, art, drama, science FULL ABSTRACT |
| ASIATIC CLAMS | Lead Isotopes ratios and lead concentrations in sediments and asiatic clams from Gave de Pau, France. asiatic clams, freshwater sediments, lead isotopes, lead contamination FULL ABSTRACT |
| ASSAY | A cholinesterase standard for field, laboratory and clinical use. cholinesterase, assay, standard, erythrocyte FULL ABSTRACT |
| ASSESSMENT | Development and Evaluation of Numerical Sediment Quality Objectives for the St. Louis River Area of Concern. sediment , chemistry, toxicity, assessment FULL ABSTRACT |
| ASSESSMENT | An assessment of radiological impacts of uranium mill tailings on aquatic biota. assessment, aquatic, radiological, effects FULL ABSTRACT |
| ASSESSMENT | Application of GIS-based Tools in Sediment Quality Assessment. sediment, geographic information system, assessment, chemistry FULL ABSTRACT |
| ASSESSMENT | Conclusions of the SETAC Workshop on Harmonised Approaches to Avian Effects Assessment. birds, effects, assessment, workshop FULL ABSTRACT |
| ASSESSMENT | A critical assessment of the potential wildlife toxicity of selected pesticides used in Ontario with consideration for endocrine disruption. pesticides, wildlife, endocrine disruption, assessment FULL ABSTRACT |
| ASSESSMENT | The Riffle Quality Triad: A novel triad approach to assessing degradation in cobble-bottomed streams. triad approach, assessment, periphyton, metals FULL ABSTRACT |
| ASSESSMENT | Probabilistic ecological risk assessment tools - A strategy for effective use in environmental decision making. probabilistic, risk, assessment, pesticide FULL ABSTRACT |
| ASSESSMENT | Truss analysis: a novel methodology for the identification of fish condition. truss analysis, body condition, fish, assessment FULL ABSTRACT |
| ASSESSMENT | Fine Grained Particulate - Assessment of Aquatic Effects. particulate, criteria, assessment, TSS FULL ABSTRACT |
| ASSESSMENT | The Role of In Situ Toxicity Testing in Sediment Assessments. sediment, in situ, assessment, toxicity FULL ABSTRACT |
| ASSESSMENT TOOLS | EPA's Risk-Screening Environmental Indicators - Communicating Risk-related Information to the Public. assessment tools, risk-screening, indicators, models FULL ABSTRACT |
| ASSESSMENT TOOLS | Applications of Environmental Assessment Tools and Information for Decision-Making. decision-making, information management, risk management, assessment tools FULL ABSTRACT |
| ASSESSMENTS | Environmental fate issues of ionizable chemicals in pesticides risk assessments. ionizable, chemicals, pesticides, assessments FULL ABSTRACT |
| ASSIMILATION EFFICIENCY | Assimilation of metals by marine copepod Calanus sinicus. copepods, assimilation efficiency, metals, dietary uptake FULL ABSTRACT |
| ASSIMILATION EFFICIENCY | Cadmium accumulation from prey by three species of the biomonitor Chaoborus: influence of temperature. bioaccumulation, biomonitor, cadmium, assimilation efficiency FULL ABSTRACT |
| ASSIMILATION EFFICIENCY | Availability, accumulation and transformation of phenanthrene by tubificid worms in sediments. bioavailability, tubificid worms, bioaccumulation, assimilation efficiency FULL ABSTRACT |
| ATMOSPHERE | Atmospheric Transport Issues in Pesticides Risk Assessments. atmosphere , pesticides, risk assessment FULL ABSTRACT |
| ATMOSPHERE | Comparison of the mass fluxes of four herbicides in rain and surface runoff . pesticides, rain, atmosphere, surface runoff FULL ABSTRACT |
| ATMOSPHERE | Atmospheric concentrations, dynamics and transport of chlordane in Mid-Atlantic and Great Lakes Regions. chlordanes, pesticides, atmosphere, transport/deposition FULL ABSTRACT |
| ATMOSPHERE | An accelerated solvent extraction GC/MS method for the determination of multiple classes of pesticides and pesticide degradation products in ambient air. atmosphere, pesticides, sampling, accelerated solvent extraction FULL ABSTRACT |
| ATMOSPHERE | Pesticides in the Urban Atmosphere. pesticides, atmosphere, deposition, urban FULL ABSTRACT |
| ATMOSPHERE | Advances in the use of SPMDs. 2. Field deployment studies. SPMDs, POPs, atmosphere, passive sampling FULL ABSTRACT |
| ATMOSPHERIC | Temporal and spatial distribution of atmospheric mercury in Connecticut. atmospheric, mercury, gaseous, deposition FULL ABSTRACT |
| ATMOSPHERIC FATE | Spatial and Temporal Variation of PCDD/Fs in the New Jersey Atmosphere. pcdd/fs, ambient air, new jersey, atmospheric fate FULL ABSTRACT |
| ATMOSPHERIC TRANSPORT | Atmospheric transport of 2,4-D and triallate. triallate, 2,4-D, atmospheric transport, water FULL ABSTRACT |
| ATMOSPHERIC TRANSPORT | Chlordane isomer and enantiomer ratios in arctic air indicate changing sources. pesticides, enantiomers, atmospheric transport, arctic FULL ABSTRACT |
| ATMOSPHERIC TRANSPORT | Regional modeling of the atmospheric transport and deposition of atrazine. atrazine, atmospheric transport, Lake Michigan Mass Balance (LMMB) Study, Community Multiscale Air Quality (CMAQ) model FULL ABSTRACT |
| ATMOSPHERIC TRANSPORT | Air-water gas exchange of Hexachlorocyclohexane isomers in the York River estuary. HCH, air-water flux, enantiomers, atmospheric transport FULL ABSTRACT |
| ATMOSPHERIC TRANSPORT | Atmospheric Concentrations and Deposition Fluxes of Persistent Organic Pollutants (POPs) at the Swedish West Coast and in the Northern Fennoscandia: 1989-1999. atmospheric transport, deposition fluxes, PCB, pesticides FULL ABSTRACT |
| ATRAZINE | Reinventing the ditch: Using drainage channels for agricultural runoff remediation. atrazine, lambda cyhalothrin, bifenthrin, drainage ditch FULL ABSTRACT |
| ATRAZINE | Aquatic ecological risk assessment of atrazine: a tiered, probabilistic approach following ECOFRAM recommendations. ecological risk assessment, probabilistic risk assessment, atrazine, pesticide FULL ABSTRACT |
| ATRAZINE | What aquatic microcosm and mesocosm studies tell us about the ecological risks of atrazine. microcosm, atrazine, pesticide, ecological risk assessment FULL ABSTRACT |
| ATRAZINE | Regional modeling of the atmospheric transport and deposition of atrazine. atrazine, atmospheric transport, Lake Michigan Mass Balance (LMMB) Study, Community Multiscale Air Quality (CMAQ) model FULL ABSTRACT |
| ATRAZINE | Comparison of biological and chemical endpoints for evaluating the success of phytoremediation of pesticide-contaminated soil. phytoremediation, biological endpoints, atrazine, metolachlor FULL ABSTRACT |
| ATRAZINE | Effects of atrazine, chlorothalonil, and endosulfan on naturally derived microbial assemblages. endosulfan, atrazine, microbial community, florida bay FULL ABSTRACT |
| ATRAZINE | An Aquatic Exposure Assessment of Atrazine in Farm Pond Ecosystems Using Monte Carlo Analysis. risk assessment, atrazine, Monte Carlo, pesticides FULL ABSTRACT |
| ATRAZINE | Evaluating the Impact of Atrazine on the Toxicity of Organophosphorus Insecticides. organophosphorus, insecticides, atrazine, synergism FULL ABSTRACT |
| ATRAZINE | Influence of Methanol and Atrazine on Gonadal Differentiation in Xenopus laevis tadpoles during metamorphosis. tadpole, gonadal differentiation, atrazine, methanol FULL ABSTRACT |
| ATRAZINE | Effects of atrazine on the sex ratio of Daphnia pulicaria. atrazine, Daphnia pulicaria, sex ratios FULL ABSTRACT |
| ATROPISOMERS | Seasonal and Among Lake Variation of PCBs and Current Use Pesticides in the Food Webs of Lake Superior and Nearby Lakes. PCBs, pesticides, atropisomers, fish FULL ABSTRACT |
| AUTOMATING BIOMONITORING | Results from an Automated Biological Monitoring System. automating biomonitoring, bio-markers, biomonitoring, toxicity FULL ABSTRACT |
| AUTOREGRESSION | Analysis of in-situ Clam Gape Behavior. Biomonitor, gape, bivalve, autoregression FULL ABSTRACT |
| AVIAN | A chick chick here and a chick chick there: chicks, behavior and TCDD-induced brain asymmetry. avian, tcdd, brain, behavior FULL ABSTRACT |
| AVIAN | Effect of in ovo exposure to PCB 126 on the immune function of juvenile chickens. PCBs, avian, immunotoxicity, chicken FULL ABSTRACT |
| AVIAN | Exposure and effects studies of avian populations enhanced using nest box techniques. nest box, avian, reproduction FULL ABSTRACT |
| AVIAN EXPOSURE | Avian Food Selection with Applications to Pesticide Risk Assessment: Are Dead and Desiccated Insects a Desirable Avian Food Source? avian risk, risk assessment, avian exposure, treated food FULL ABSTRACT |
| AVIAN RISK | Avian Food Selection with Applications to Pesticide Risk Assessment: Are Dead and Desiccated Insects a Desirable Avian Food Source? avian risk, risk assessment, avian exposure, treated food FULL ABSTRACT |
| AVIAN TOXICITY | Toxicity of Road Salt to House Sparrows. road salt, sodium chloride, avian toxicity, house sparrow FULL ABSTRACT |
| AVOIDANCE | Development of fish avoidance criteria for regulation of mixing zones in mountain streams in Idaho, USA. avoidance, mixing zones, salmon, copper and zinc FULL ABSTRACT |
| AVS | Empirical and theoretical shortcomings of Sediment Quality Guidelines. sediment guidelines, equilibrium partitioning, avs, co-occurrence FULL ABSTRACT |
| AZINPHOS-METHYL | Effects of azinphos-methyl on American robins breeding in fruit orchards. azinphos-methyl, cholinesterase, american robin, productivity FULL ABSTRACT |