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
| AAS AND ICP-AES | Determination of bioavailable lead concentration in vegetable plants grown in a farm allotment near a reclaimed industrial site. AAS and ICP-AES  FULL ABSTRACT |
| AFFF | Determination of fluorotelomer sulfonates in AFFF-contaminated groundwater: active ingredient or degradation product? groundwater, fluorosurfactants, AFFF FULL ABSTRACT |
| AFLP | Will genetic techniques improve the sensitivity and accuracy of regular ecotoxicity tests? DNA, AFLP, Copepod, Ecotoxicity test FULL ABSTRACT |
| AH RECEPTOR | Multiple molecular mechanisms underlie dioxin insensitivity in the frog, Xenopus laevis. Xenopus laevis, amphibians, TCDD, AH receptor FULL ABSTRACT |
| AHR | Characterization of the hypoxic functional response using a fish model system. HIF, AHR , cross talk, PLHC-1 FULL ABSTRACT |
| AL MONSANTO SITE | Effects of water and sediments near the Anniston (AL) Monsanto plant on Xenopus embryos by FETAX and inmmunoblotting. Xenopus, FETAX, PCBs, Anniston, AL Monsanto Site FULL ABSTRACT |
| ALAD | Northern pocket gophers inhabiting the Anaconda Smelter Superfund Site as sentinel species of environmental metals exposure and effects. heavy metals, pocket gopher, ALAD, tissue residues FULL ABSTRACT |
| ALAD | Hematological endpoints and blood ALAD activity in deer mice and meadow voles inhabiting the Anaconda Smelter Superfund Site, Montana. heavy metals and arsenic, small mammals, ALAD, hematology endpoints FULL ABSTRACT |
| APEO | Distribution and sources of APEO metabolites in sediments of the New York Harbor watershed. nonylphenol, APEO, sediment FULL ABSTRACT |
| APGWAMIDE | Imposex snails have elevated neuropeptide hormone levels when dosed with TBT or induced in the field. TBT, imposex, APGWamide, gastropod FULL ABSTRACT |
| AQUATOX | Evaluation of AQUATOX for Ecological Risk Assessments in the U.S. EPA Office of Pesticide Programs. AQUATOX, ecological risk assessment, ecosystem model FULL ABSTRACT |
| ARNT | Is it ARNT? Identification of the Aryl Hydrocarbon Receptor Nuclear Translocator from the Clam, Mya arenaria. yeast two-hybrid, ARNT, bHLH/PAS, bivalve FULL ABSTRACT |
| ASE | New Method for the Rapid Determination of Triazine Herbicides and Irgarol 1051 in Soils and Sediment by ASE-SPE-GC/MS. ASE, triazine herbicides, irgarol 1051, sediments, South Florida FULL ABSTRACT |
| ASE | Evaluation of an Atmospheric Pressure Ionization Mass Spectrometry (API-LC/MS) method for the determination of triazine-based herbicides in complex environmental matrices. mass spectrometry, Sediments, ASE, triazines FULL ABSTRACT |
| AVM | Investigating Avian Vacuolar Myelinopathy: A link between waterfowl and aquatic plants. hydrilla, AVM, bald eagle, cyanobacteria FULL ABSTRACT |
| AVS | Field validation of zinc effects and the SEM-AVS model: Benthic colonization and in situ toxicity. AVS, sediment, benthos, in situ FULL ABSTRACT |
| AVS | Relationship between acid volatile sulfides, simultaneously extracted metals, and total organic carbon to 10 d growth in Chironomus riparius. chironomids, AVS, wetland, heavy metals FULL ABSTRACT |
| ACCUMULATION | Influence of gill ventilation on accumulation of dissolved Cd by the bivalve Pyganodon grandis. Ventilation, Cadmium, Accumulation, Bivalve FULL ABSTRACT |
| ACCUMULATION | Studying the accumulation of some trace metals in the larvae of the midge Chironomus riparius by three single extraction procedures. Extraction, Trace metals, Accumulation, Sediments FULL ABSTRACT |
| ACCUMULATION | Simulation and evaluation of metal exposure, accumulation and toxicity relationships in aquatic organisms. Model, Metals, Accumulation, Toxicity FULL ABSTRACT |
| ACTIVE INGREDIENT | Active ingredients, formulations, and tank mixes: What should be regulated? Formulated Product, Active Ingredient, Adjuvant, Tank Mix FULL ABSTRACT |
| ACUTE TOXICITY | Prediction of acute toxicity of copper in estuaries of the USA using the biotic ligand model. Acute Toxicity, Copper, Biotic Ligand Model, Estuaries FULL ABSTRACT |
| ACUTE | Acute oral toxicity: Purpose for risk assessment. Acute, Bird, Oral, Toxicity FULL ABSTRACT |
| ACUTE TOXICITY | Effect of Precipitation by Calcium on Toxicity of As(III) to Daphnia magna. Reaction kinetics, Arsenic, Daphnia magna, Acute toxicity FULL ABSTRACT |
| ADAPTIVE MANAGEMENT | challenges and models for operationalization of the precautionary principle: optimization of environmental science and policy cost-effectiveness. Adaptive management, Precaution, Risk assessment, Risk management FULL ABSTRACT |
| ADDITIONAL TEST PARAMETERS | Suitability of additional parameters in reproduction studies in Japanese quail: preliminary experience. Japanese quail, Endocrine disrupture, Reproduction, Additional test parameters FULL ABSTRACT |
| ADJUVANT | Active ingredients, formulations, and tank mixes: What should be regulated? Formulated Product, Active Ingredient, Adjuvant, Tank Mix FULL ABSTRACT |
| ADSORPTION | The Influence of Clay Minerals and Soil Organic Matters on the Hydrolysis of  -Endosulfan.Clay minerals, -endosulfan, HYdrolysis, Adsorption FULL ABSTRACT |
| AHR | Identification and molecular characterization of a novel aryl hydrocarbon receptor isoform (AhR2) in aquatic birds. bird, AhR FULL ABSTRACT |
| AHR | Quantitative analysis of the Ah receptor and CYP1A expression in Baikal seal liver contaminated by dioxins. CYP1A1, AhR FULL ABSTRACT |
| AIR-WATER EXCHANGE | Comparison of oceanic air-water exchange, dry and wet deposition fluxes of POPs at the global scale. Air-Water exchange, Environmental modelling, Dry deposition, Wet deposition FULL ABSTRACT |
| ALASKA GROUNDFISH FISHERIES | A Systematic Approach to Cumulative Effects Analysis of the Alaska Groundfish Fisheries. National Environmental Policy Act, Alaska Groundfish Fisheries, cumulative effects analysis, comparative baseline FULL ABSTRACT |
| ALASKA | Evaluation of Exposure to Heavy Metals from Red Dog Mine in Northwest Alaska. Alaska, lead mine, human health, subsistence FULL ABSTRACT |
| ALASKA | Riverine transport and dispersion of dissolved trace metals in the coastal Beaufort Sea. spring floods, trace metals, Alaska, Beaufort Sea FULL ABSTRACT |
| ALASKA | Trace metals in sediments near oil development sites in the coastal Beaufort Sea. trace metals, sediment, Beaufort Sea, Alaska FULL ABSTRACT |
| ALASKA | Sources, concentrations, composition and dispersion pathways for suspended sediment in the coastal Beaufort Sea. trace metals, suspended sediments, Alaska, Beaufort Sea FULL ABSTRACT |
| ALASKA | Persistent organochlorine contaminants and nutrients in arctic marine biota from northern Alaska. human exposure, Alaska, biomagnification, subsistence FULL ABSTRACT |
| ALASKA | Mercury Concentration Trends in Eggs from Alaskan Murre (Uria spp.) Colonies. seabird, mercury, Alaska, eggs FULL ABSTRACT |
| ALASKA | Trace substances and biomarkers in fish from the North Slope of Alaska. contaminants, Alaska, biomarkers, fish FULL ABSTRACT |
| ALASKA CRUISE SHIP DISCHARGES | Toxicity Evaluation of Wastewater Discharge from Commercial Passenger Marine Vessels. graywater toxicity, blackwater toxicity, commerical vessel discharges, Alaska cruise ship discharges FULL ABSTRACT |
| ALGAE | Effects assessment of antidepressant pharmaceuticals in acute laboratory assays and semi-field microcosm experiments. Fish, Antidepressant Pharmaceutical, Microcosm, Algae FULL ABSTRACT |
| ALGAE | Comparative Toxicity of a Copper Containing Algaecide to Four Algal Species. Algae, Toxicity, Copper, Algaecide FULL ABSTRACT |
| ALGAECIDE | Comparative Toxicity of a Copper Containing Algaecide to Four Algal Species. Algae, Toxicity, Copper, Algaecide FULL ABSTRACT |
| ALGAL GROWTH | Effects of Iron amd Micronutrient Metals on Algal Growth in the Presence of Chelators. Chelators, Micronutrient metals, Pseudokirchneriella subcapitata, Algal growth FULL ABSTRACT |
| ALKYLPHENOL (AP) | ELISA for Alkylphenols (AP) and Alkylphenol Ethoxylates (APE) in environmental samples. Alkylphenol Ethoxylate (APE), AlkylPhenol (AP), ELISA (Enzyme-linked Immunosorbent Assay), cost-effective methods FULL ABSTRACT |
| ALKYLPHENOL ETHOXYLATE (APE) | ELISA for Alkylphenols (AP) and Alkylphenol Ethoxylates (APE) in environmental samples. Alkylphenol Ethoxylate (APE), AlkylPhenol (AP), ELISA (Enzyme-linked Immunosorbent Assay), cost-effective methods FULL ABSTRACT |
| ALTIPLANO | Relationship between boron concentrations and rainbow trout in the Rio de los Patos, Argentina. Argentina, Altiplano, Boron, Rainbow trout FULL ABSTRACT |
| ALTITUDE | Polychlorinated Biphenyls (PCBs) and DDTs in Forests Along an Altitudinal Gradient. Forest Filter effect, POPs, Soils, Altitude FULL ABSTRACT |
| ALUMINUM | Impacts of acid mine drainage-associated aluminum on invertebrate oxygen consumption in circumneutral pH waters. Oxygen, Aluminum, Perlidae FULL ABSTRACT |
| ALUMINUM | Speciation of inorganic arsenic in natural and synthetic waters: redox transformations and ligand-metal complexation. Aluminum, Arsenic, Phosphate, Speciation FULL ABSTRACT |
| ALUMINUM | The Effects of Various Concentrations of Aluminum on the Growth and Development of Arabidopsis thaliana. Arabidopsis, Aluminum, Dehydrogenase, Toxicity FULL ABSTRACT |
| AMAZON | Do farmers understand information on product labels? A keystone to reduce poisoning risk and exposition to pesticides in Brazilian Amazon. Amazon, pesticides, poisoning risk, communication FULL ABSTRACT |
| AMBYSTOMA | Effects of agrichemicals on the life history and behavior of the streamside salamander, Ambystoma barbouri. behavior, Ambystoma, development, metamorphosis FULL ABSTRACT |
| AMERICAN WHITE PELICAN | Forensic Analysis of the pelican die-off on Lake Apopka: Evidence for the contribution of organochlorine poisoning. Lake Apopka, Pesticides, Forensic Toxiciology, American White Pelican FULL ABSTRACT |
| AMERICAN WHITE PELICAN | Forensic Analysis of the pelican die-off on Lake Apopka: Probabilistic analysis of potential exposure to organochlorine pesticides. Forensic Toxicology, Lake Apopka, American White Pelican, Pesticides FULL ABSTRACT |
| AMINOPROPANONE | Trace determination of 1-aminopropanone, a marker for wastewater contamination, by liquid chromatography with fluorescence detection (LC-FL). Aminopropanone FULL ABSTRACT |
| AMMONIA | The Influence of Asian Clam (Corbicula fluminea) Die-offs on Sediment Quality: Implications for Native Unionid Mussels. Corbicula fluminea, Ammonia, Unionid, Pore water FULL ABSTRACT |
| AMMONIUM PERCHLORATE | Acute Exposure to Ammonium Perchlorate in Quails. Bird, Ammonium Perchlorate, Thyroid gland, thyroid hormone FULL ABSTRACT |
| AMPHIBIAN HABITAT | Modeling Wetland Probability in Yellowstone National Park. Remote Sensing, Wetlands, Classification Trees, Amphibian Habitat FULL ABSTRACT |
| AMPHIBIAN RESEARCH | The Amphibian Research and Monitoring Initiative in the Upper Mississippi Region. Upper Midwest, Amphibian Research, reptiles FULL ABSTRACT |
| AMPHIBIAN | Eco-relevant perchlorate concentrations do not alter thyroid function in adult clawed frogs. Xenopus laevis, Amphibian, Reproduction, Estradiol FULL ABSTRACT |
| AMPHIBIAN | Diazinon altered predator-prey interactions between a fish and two amphibians. Amphibian, Diazinon, Behavior, Multiple stressor FULL ABSTRACT |
| AMPHIBIANS | Pesticide and POPs in sediment from amphibian habitats in the Sierra Nevada Mountain Range, USA. Amphibians, Pesticide, Sediment, Atmospheric FULL ABSTRACT |
| AMPHIPOD TOXICITY | Acute Amphipod Toxicity to Sediment with Total DDT Concentrations Less than 100 ppb. DDT, Amphipod toxicity, Eohaustorius estuarius, sediment FULL ABSTRACT |
| ANALYTICAL HEIRARCHY PROCESS | The role of services in quantifying natural resource damages. Natural Resource Damage Assessment, Services, Analytical Heirarchy Process, Random Utility Models FULL ABSTRACT |
| ANDROGENS | Occurrence and Fate of Steroid Hormones with Pheromonal Properties from Anthropogenic Sources. Estrogens, Androgens, Progestins, Pheromones FULL ABSTRACT |
| ANEMIA | Acute effect of hexavalent Chromium on the Total Erythrocyte Count and Hemoglobin percent of the Indian major carp, Labeo rohita (Hamilton). Hematological profiles , Hexavalent chromium, Labeo rohita, Anemia FULL ABSTRACT |
| ANIMAL MANURE | Phytate Sorption to Highly Weathered Soils and Sediment. Inositol Hexaphosphate, Phytate, Organic Phosphorus, Animal Manure FULL ABSTRACT |
| ANNISTON | Effects of water and sediments near the Anniston (AL) Monsanto plant on Xenopus embryos by FETAX and inmmunoblotting. Xenopus, FETAX, PCBs, Anniston, AL Monsanto Site FULL ABSTRACT |
| ANTARCTICA | Novel TPH pattern detected in samples from McMurdo Station, Antarctica. Antarctica, TPH, McMurdo, Contamination FULL ABSTRACT |
| ANTARCTICA | Evidence of oil leakage from the Bahía Paraíso wreck in Arthur Bay, Antarctica. seawater, oil, Antarctica FULL ABSTRACT |
| ANTARCTICA | Polybrominated diphenyl ethers in seabirds from King George Island, Antarctica. seabirds, polybrominated diphenyl ethers, Antarctica FULL ABSTRACT |
| ANTHRACENE | Toxic polycyclic aromatic hydrocarbons in coastal areas of Japan. Hydroxy-anthraquinone, Anthracene, Photochemical reaction, Estrogenicity FULL ABSTRACT |
| ANTHROPOGENIC SOURCES | On Correlation of Trace Elements in Atmosphere. Correlation Coefficient Matrix, Trace Elements, Anthropogenic Sources, Stationary Sources FULL ABSTRACT |
| ANTIBIOTIC RESISTENCE | Use of "Real Time" PCR for Quantifying Antibiotic Resistance in the Environment. Real-time PCR, Antibiotic resistence , Tetracyclines, Feedlots FULL ABSTRACT |
| ANTIBIOTICS | Antimicrobials in the effluents of Canadian sewage treatment plants. LC-MS/MS, Antibiotics, Pharmaceuticals, Sewage FULL ABSTRACT |
| ANTIBIOTICS | Occurence of Antibiotics in the Wastewaters and Sediments of the Hudson River. Antibiotics, LC-MS/MS, Wastewaters, River Sediments FULL ABSTRACT |
| ANTIDEPRESSANT PHARMACEUTICAL | Effects assessment of antidepressant pharmaceuticals in acute laboratory assays and semi-field microcosm experiments. Fish, Antidepressant Pharmaceutical, Microcosm, Algae FULL ABSTRACT |
| APOPKA | Analytical Uncertainty and bioavailability of pesticides in Lake Apopka Restoration Area soils. bioaccumulation, Apopka, sediments, toxaphene FULL ABSTRACT |
| APOPKA | Microcosm evaluation of a first flush bioaccumulation of chlorinated pesticides in Gambusia. pesticides, gambusia, bioaccumulation, Apopka FULL ABSTRACT |
| AQUATIC INVERTEBRATES | Relative Sensitivity Distributions (RSD) of Aquatic Invertebrates - A tool to improve Risk Assessment in the field. Relative Sensitivity Distribution, Aquatic Invertebrates, Toxicity, Daphnia magna FULL ABSTRACT |
| AQUATIC LIFE | Aquatic Ecological Risks Posed by Turbidity and Suspended Solids in U.S. Rivers. Suspended Solids, Turbidity, Risks, Aquatic LIfe FULL ABSTRACT |
| AQUATIC SEDIMENTS | Adsorption of Ionic Liquids onto Aquatic Sediments. Aquatic Sediments, Ionic Liquids FULL ABSTRACT |
| AQUATIC TOXICITY | Integrating temporal changes in receptor sensitivity in the development of TMDLs for non-persistent chemicals. Probabalistic Modeling, TMDL, Pesticides, Aquatic Toxicity FULL ABSTRACT |
| AQUATIC TOXICOLOGY | Selenium Effects on Health of White Sturgeon in the Sacramento-San Joaquin Estuary. Ecotoxicology, Selenium, Aquatic Toxicology, Fish FULL ABSTRACT |
| AQUATIC TOXICOLOGY | Effects of Biologically Active Compounds on Melosira varians (Agardh.). Endocrine Disruptors, Diatom(s), Pharmaceuticals, Aquatic Toxicology FULL ABSTRACT |
| AQUATIC HIGHER PLANTS | Phytotoxicity of Tetracycline Antibiotic Compounds and Mixtures to Aquatic Macrophytes in Laboratory and Aquatic Microcosm Studies. Aquatic higher plants, Tetracycline antibiotics, Phytotoxicity, Chlorotic injury FULL ABSTRACT |
| AQUATIC TOXICOLOGY | Environmental relevance of photoinduced toxicity of PAHs: Aquatic Exposures and the Role of ROS. Reactive oxygen species, PAHs, Metals, Aquatic toxicology FULL ABSTRACT |
| ARABIDOPSIS | The Effects of Various Concentrations of Aluminum on the Growth and Development of Arabidopsis thaliana. Arabidopsis, Aluminum, Dehydrogenase, Toxicity FULL ABSTRACT |
| ARCTIC | Enantioselective analysis of chiral organochlorines in plasma of delivering women from Arkhangelsk (Russia). delivering women, plasma, Arctic, enantioselective analysis FULL ABSTRACT |
| ARCTIC | Trophic transfer of persistent organic pollutants in Arctic marine food webs. Arctic, organic contaminants, food webs, biomagnification FULL ABSTRACT |
| ARGENTINA | Relationship between boron concentrations and rainbow trout in the Rio de los Patos, Argentina. Argentina, Altiplano, Boron, Rainbow trout FULL ABSTRACT |
| AROMATASE | Effects of BaP on Fundulus heteroclitus ovarian and brain aromatase gene activities. Fundulus, Aromatase, Benzo(a)pyrene , P450 FULL ABSTRACT |
| ARSENIC | Effect of Precipitation by Calcium on Toxicity of As(III) to Daphnia magna. Reaction kinetics, Arsenic, Daphnia magna, Acute toxicity FULL ABSTRACT |
| ARSENIC | Effects of dietary copper, zinc, lead, cadmium, and arsenic on growth and survival of juvenile fish using live food organisms. Fish, Dietary Exposure, Metals, Arsenic FULL ABSTRACT |
| ARSENIC | The Effect of Dietary Arsenic on Swim-up Rainbow Trout. Arsenic, Dietary Metals, Rainbow Trout, Oligochaetes FULL ABSTRACT |
| ARSENIC | Speciation of inorganic arsenic in natural and synthetic waters: redox transformations and ligand-metal complexation. Aluminum, Arsenic, Phosphate, Speciation FULL ABSTRACT |
| ARTIFICIAL SUBSTRATES | Differences in aquatic invertebrate colonization and recolonization pattern in relation to different water quality. Bio-monitoring, Artificial substrates, Benthic Invertebrates FULL ABSTRACT |
| ASBESTOS | Role of Risk Assessment in Remediating Indoor Environments Impacted by the Collapse of the World Trade Center. Risk assessment, World Trade Center, Asbestos, Indoor environments FULL ABSTRACT |
| ATLANTIC OCEAN | The oceans as a sink and a source of persistent organic pollutants (POPs). air-sea exchange, persistent organic pollutants, Atlantic Ocean FULL ABSTRACT |
| ATLANTIC CROAKER | Aroclor 1254 impairs serotonergic neurotransmission by inhibiting tryptophan hydroxylase activity in fish and rats. tryptophan hydroxylase, polychlorinated biphenyls, 5-hydroxytryptamine, Atlantic croaker FULL ABSTRACT |
| ATLANTIC CROAKER | Reproductive function in Atlantic croaker chronically exposed to moderate hypoxia. hypoxia, sperm motility, Atlantic croaker, reproductive function FULL ABSTRACT |
| ATLANTIC CROAKER | Isolation of cDNA clones encoding steroidogenic enzymes in Altantic croaker. steroidogenic enzymes, environmental indicators, gene expression, Atlantic croaker FULL ABSTRACT |
| ATLANTIC MENHADEN | Health Status of Atlantic Menhaden (Brevoortia tyrannus) in the Pamlico River, North Carolina. bioindicators, environmental stress, ulcerative lesions, Atlantic menhaden FULL ABSTRACT |
| ATLANTIC TOMCOD | Identification of novel genes associated with natural resistance to PCB-induced early life stage toxicity in Atlantic tomcod populations. PCBs, microarrays, resistance, Atlantic tomcod FULL ABSTRACT |
| ATMOSPHERIC DEPOSITION | Coastal Bend Bays and Estuaries Program (CBBEP) Atmospheric Deposition Study. Nutrient Nitrogen, Atmospheric Deposition, Corpus Christi Bay, NADP FULL ABSTRACT |
| ATMOSPHERIC | Pesticide and POPs in sediment from amphibian habitats in the Sierra Nevada Mountain Range, USA. Amphibians, Pesticide, Sediment, Atmospheric FULL ABSTRACT |
| ATRAZINE | Effects of Atrazine on Gonadal Development of the African Clawed Frog, Xenopus laevis . Xenopus laevis, Atrazine, Hermaphrotidism FULL ABSTRACT |
| ATRAZINE | Effects of Atrazine on Fluctuating Asymmetry of Xenopus laevis Tadpoles. Fluctuating Asymmetry, Xenopus laevis, Atrazine FULL ABSTRACT |
| AVIAN | Evaluation of PCB concentrations in European starling (Sturnus vulgaris) eggs and chicks from a Superfund site in Kentucky. Superfund, PCBs, Avian, European starling Sturnus vulgaris FULL ABSTRACT |
| AVIAN | Egg PCB Contamination of Various Avian Feeding Guilds from the Upper Hudson River Valley. PCBs, Hudson River, Wildlife, Avian FULL ABSTRACT |
| ACCUMULATION | Accumulation of PCBs in sediments of the Delaware River Estuary. polychlorinated biphenyls, sediment, Delware River, accumulation FULL ABSTRACT |
| ACCUMULATION | Relative importance of water and sediment as sources of cadmium and zinc accumulation for the aquatic oligochaete, Tubifex tubifex. accumulation, metals, routes, oligochaete FULL ABSTRACT |
| ACCUMULATION RATE | Pesticide accumulation in soil-water microcosms evaluated with a negative exponential model. organochlorine pesticide, lake apopka, accumulation rate, time-course FULL ABSTRACT |
| ACENAPHTHENE | Disposition of 5-Nitroacenaphthene in F-344 Rats. disposition, nitrated polycyclic aromatic hydrocarbon, 5-nitroacenaphthene, acenaphthene FULL ABSTRACT |
| ACETYLCHOLINE ESTERASE | Biological indicators used to measure pesticide effects on steelhead in Hood River, OR. macro-invertebrates, Biological indicators, acetylcholine esterase, salmonids FULL ABSTRACT |
| ACETYLCHOLINESTERASE | Water Temperature as a Potential Source of Variation on Acetylcholinesterase Activity in Pacific Tree Frog (Hyla regilla). acetylcholinesterase, frog, temperature FULL ABSTRACT |
| ACETYLCHOLINESTERASE INHIBITION | Sublethal Effects of the Carbamate Insecticide, Carbaryl, on Coastal Cutthroat Trout. cutthroat trout, carbaryl, carbamate pesticide, acetylcholinesterase inhibition FULL ABSTRACT |
| ACID MINE DRAINAGE | Impacts of Acid Mine Drainage on the Dee River Floodplain (Central Queensland, Australia). metals, sediments, acid mine drainage, sequential chemical extraction FULL ABSTRACT |
| ACID MINE DRAINAGE | Advances in Biotreatment of Acid Mine Drainage and Biorecovery of Metals: 1. Metal. biorecovery and recycle of metals, acid mine drainage FULL ABSTRACT |
| ACID MINE DRAINAGE BIOTREATMENT | Advances in Biotreatment of Acid Mine Drainage and Biorecovery of Metals: 2. Membrane. microbial sulfate reduction, acid mine drainage biotreatment FULL ABSTRACT |
| ACID RAIN DEPOSITION | Evaluation of Macroinvertebrate Trends in Streams Vulnerable to Acid Deposition in the Mid-Atlantic Highlands Region of the U.S.A. water chemistry, metrics, multimetrics, MBII, bioassessment, benthic marcroinvertebrates , Multivariate statistics, wadeable streams, acid rain deposition, Clean Air Act FULL ABSTRACT |
| ACID-VOLATILE SULFIDE | Seasonal Monitoring of Elements at Three Constructed Treatment Wetlands: 1999-2001. trace elements, constructed wetlands, pore water, acid-volatile sulfide FULL ABSTRACT |
| ACROLEIN | Mechanism of Acrolein-induced Vascular Toxicity. antioxidant, acrolein, redox state FULL ABSTRACT |
| ACTIVATOR PROTEIN-1 | Molecular mechanism for aryl hydrocarbon receptor-mediated antiandrogenic activity. aryl hydrocarbon receptor, antiandrogenic activity, activator protein-1 FULL ABSTRACT |
| ACUTE | Variability in WET results in a municipal wastewater effluent. coefficient of variation, WET, acute, chronic FULL ABSTRACT |
| ACUTE MARINE SPECIES SENSITIVITY DIFFERENCES | Relative Sensitivity of Topsmelt (Atherinops affinis) and Mysid Shrimp (Mysidopsis bahia) Acute Bioassays to Municipal Effluent and Copper. Atherinops affinis sensitivity, relative sensitivity to copper, Mysidopsis bahia sensitivity, acute marine species sensitivity differences FULL ABSTRACT |
| ACUTE PHASE RESPONSE | Toxicogenomics in Marine Systems. brevetoxins, Fundulus heteroclitus, harmful algal blooms, acute phase response FULL ABSTRACT |
| ACUTE TOXICITY | Toxicity of potassium permanganate to hybrid striped bass in well water. hybrid striped bass, potassium permanganate, alkalinity, acute toxicity FULL ABSTRACT |
| ACUTE TOXICITY | Silver toxicity in the euryhaline copepod Acartia tonsa (Copepoda, Calanoidea). euryhaline copepod, silver, acute toxicity, varied salinity FULL ABSTRACT |
| ACUTE TOXICITY | Toxicity of Isopropyl Methylphosphonic Acid to Eggs of Golden Shiner and Channel Catfish. Chemical Weapons, early life history , acute toxicity FULL ABSTRACT |
| ACUTE VERSUS CHRONIC SENSITIVITY | Comparison of acute and chronic Rainbow trout endpoints - sensitivity to be gained? acute versus chronic sensitivity, Chronic Rainbow trout exposure FULL ABSTRACT |
| ACUTE/TOXICITY | Derivation of Site Specific Fluoride Aquatic Life Criteria. acute/toxicity, fluoride, chronic/toxicity FULL ABSTRACT |
| ADAPTATION | Differential display of hepatic mRNA from Fundulus heteroclitus inhabiting a Superfund estuary. adaptation, creosote, differential display, Fundulus heteroclitus FULL ABSTRACT |
| ADAPTATION | How Can Genetics Inform Population-Level Ecological Risk Assessment? genetic variation, adaptation, population genetics FULL ABSTRACT |
| ADDITIVITY | Using DDE as a challenge chemical to predict effects of contaminant bioaccumulation. Toxic Units, effects-based bioaccumulation test, sediment toxicity, additivity FULL ABSTRACT |
| ADSORPTION | How persistent are those pyrethroids? persistence, synthetic pyrethroids, bioavailability, adsorption FULL ABSTRACT |
| ADSORPTION | Influence of Soil Components on Adsorption-Desorption of Phenols and their Bioremediation. desorption, adsorption, phenols, bioremediation FULL ABSTRACT |
| ADVANCED OXIDZATION PROCESS | Dose-Response of Freshwater Rotifers to an Advanced Oxidation Process of Hydrogen Peroxide and Ultraviolet Light. rotifers, advanced oxidzation process, ultraviolet light, invasive species FULL ABSTRACT |
| AEROSOL | Sulfonation Reaction of Biogenic Hydrocarbons. pinene, limonene, sulfonation, aerosol FULL ABSTRACT |
| AFFINITY COLUMN | Development of ELISAs and immunoaffinity columns for estrogens. ELISA(Enzyme-linked Immunosorbent Assay), estrogen, LC-MS/MS, affinity column FULL ABSTRACT |
| AGING | Effect of contaminant soil concentration and aging on earthworm critical body residues. soil toxicity, critical body residue, aging, bioavailability FULL ABSTRACT |
| AGRICHEMICALS | An evaluation of gonadal anomalies and agrichemical exposures for the cane toad (Bufo marinus) in South Florida. atrazine, amphibians, intersex, agrichemicals FULL ABSTRACT |
| AGRICULTURAL DUST | A Systematic Analysis of Various Organic Dusts and Their Effect on the Respiratory Immune Response. respiratory exposure, agricultural dust, immune response, endotoxin FULL ABSTRACT |
| AGRICULTURAL IMPACTS | Use of fish populations in an effects based assessment to evaluate non point stressors associated with agriculture. multiple stressors, non point source pollution, agricultural impacts, effects based assessment FULL ABSTRACT |
| AGRICULTURAL IMPACTS | An effects-based assessment of slimy sculpin (Cottus cognatus) populations in agricultural regions. agricultural impacts, effects-based assessment, nonpoint source pollution, slimy sculpin FULL ABSTRACT |
| AGRICULTURAL SOIL | Risk assessment of pharmaceuticals in the environment using Multi-Species-Soil systems based on agricultural soils (MS-3 arable land). microcosm, pharmaceuticals, agricultural soil FULL ABSTRACT |
| AGRICULTURE | Toxicity of urban and agricultural land use in five southeastern Wisconsin streams. urban, land use, agriculture, wisconsin FULL ABSTRACT |
| AGRICULTURE | Antibiotics in Litter, Stream Sediment, and Ambient Water from Poultry Feeding Operations. agriculture, antibiotics, groundwater, LC/MS FULL ABSTRACT |
| AGRICULTURE | A Presumptive Risk Assessment: Exposure of Mammals to Agricultural Pesticides in South Carolina, USA. mammals, presumptive risk assessment, pesticides, agriculture FULL ABSTRACT |
| AGROECOSYSTEMS | Optimizing observer effort for field detection of reproductive effects in birds. birds, reproductive effects, risk assessment, agroecosystems FULL ABSTRACT |
| AIR | Fate and source analysis of PCBs in the ambient air. source identification, polychlorinated biphenyl (PCB), environmental fate, air FULL ABSTRACT |
| AIR | Pesticides in the Turtle Creek Watershed of Western PA. surface waters, pesticides, air, chiral FULL ABSTRACT |
| AIR POLLUTANTS | Source apportionment based on atmospheric dispersion model and multiple regression analysis. source apportionment, air pollutants, dispersion model, multiple regression analysis FULL ABSTRACT |
| AIR POLLUTANTS | TRIM.FaTE Test Case: Distribution of Hg Mass and Concentrations Among Environmental Compartments. risk, air pollutants, multimedia model, ecological exposure FULL ABSTRACT |
| AIR POLLUTANTS | TRIM.FaTE Application and Model Comparison for Organic Compounds and Mercury. fate and transport, multimedia model, air pollutants FULL ABSTRACT |
| AIR POLLUTION | Assessment of air pollution effects on forested ecosystems in the Southern Appalachian Mountains. vegetation, Ecological risk assessment, air pollution, climate change FULL ABSTRACT |
| AIR-SEA EXCHANGE | The oceans as a sink and a source of persistent organic pollutants (POPs). air-sea exchange, persistent organic pollutants, Atlantic Ocean FULL ABSTRACT |
| AIR-WATER EXCHANGE | Occurrence and Fate of Alkylphenols in the Western Mediterranean Atmosphere and Seawater. air-water exchange, alkylphenols, Mediterranean Sea, dry depositiojn FULL ABSTRACT |
| AIR-WATER EXCHANGE | Non-linear influence of wind speed on air-water exchange of persistent organic pollutants. persistent organic pollutants, air-water exchange, wind speed, environmental modelling FULL ABSTRACT |
| AIRBORNE PARTICULATE | Environmental Levels of Lead at the Ceramic Cluster of Castellon (Spain). lead, airborne particulate, impactor sampler FULL ABSTRACT |
| AIRCRAFT DEICERS | Nonylphenol Ethoxylates in Aircraft Deicers, Antiicers, and Waters Receiving Airport Runoff. alkylphenol ethoxylates, aircraft deicers, surfactants FULL ABSTRACT |
| ALAD | Environmental Contaminants from Lead-Zinc Mining in the Tri-States District: Effects on Fish. biomarkers, metals, alad, hemoglobin FULL ABSTRACT |
| ALASKA | ANIMIDA Task Order 004: Annual assessment of subsistence bowhead whaling near Cross Island. subsistence, alaska, whaling, socioeconomic FULL ABSTRACT |
| ALASKA | Ecotoxicology and wildlife management: are contaminants affecting wintering Steller's eiders? sea ducks, alaska, threatened species, wildlife management FULL ABSTRACT |
| ALASKA | Assessment of harbor-related contaminant impacts to Steller's eiders using passive sampling devices. sea ducks, alaska, passive sampling devices, PAHs FULL ABSTRACT |
| ALBERTA | The Occurrence and Fate of Chiral Pharmaceuticals in the Alberta Environment. pharmaceuticals, chiral, HPLC, alberta FULL ABSTRACT |
| ALBUMIN | Binding of Perfluorinated Chemicals to Serum Proteins. albumin, PFOS, hormones, lipids FULL ABSTRACT |
| ALGAE | Toxicity of Fluoroquinolone Antibiotics on Aquatic Organisms. antibiotics, fluoroquinolone , toxicity tests, algae FULL ABSTRACT |
| ALGAE | Aquatic Toxicity Testing of a Gas for a European Chemical Registration. fish, gas, Daphnia, algae FULL ABSTRACT |
| ALGAE | Aquatic Toxicity of Fluorinated Telomer Acids. algae, fluorinated telomers, aquatic macrophytes, invertebrates FULL ABSTRACT |
| ALGAE | Development and validation of Biotic Ligand Model with nickel for the algae Pseudokirchneriella subcapitata. algae, BLM, nickel , bioavailability FULL ABSTRACT |
| ALGAE | Applicability and limitations of the biotic ligand model to freshwater microalgae. metals, algae, biotic ligand model FULL ABSTRACT |
| ALGAETOXIMETER | Implementation of Algae and Daphnia toximeter at monitoring stations in the Netherlands: quality management and daily practice. toxicity, biotest, daphniatoximeter, algaetoximeter FULL ABSTRACT |
| ALGAL | Application of the Narcosis Target Lipid Model to Predict Toxicity of Algal Species and Development of HC5s. toxicity, algal , narcosis, HC5 FULL ABSTRACT |
| ALGAL TESTING | Optimizing WET testing Protocols for More Meaningful Routine Testing and TIEs: the Selenastrum capricornutum example. WET testing, TIE/TRE, aquatic toxicology, algal testing FULL ABSTRACT |
| ALGAL TOXICITY TESTS | Meta-analysis of algal toxicity test data: Implications for harmonizing test methods and maximizing regulatory use. growth rate, algal toxicity tests, harmonization, statistical analysis FULL ABSTRACT |
| ALKALINITY | Toxicity of potassium permanganate to hybrid striped bass in well water. hybrid striped bass, potassium permanganate, alkalinity, acute toxicity FULL ABSTRACT |
| ALKALOIDS | Fundamental biological conversions as a link between human mutagenicity and environmental toxins. mutagenicity, alkaloids, environmental, toxins FULL ABSTRACT |
| ALKANE | Spatial distribution of polycyclic aromatic hydrocarbons and alkanes in surficial sediments of the Potomac River. alkane, PAH, sediment, Potomac FULL ABSTRACT |
| ALKYLPAH | Chemical profile of crude oils in support of toxicity studies. fingerprint, alkylPAH, crude oil , HPLC FULL ABSTRACT |
| ALKYLPHENANTHRENES | Why does crude oil cause blue sac disease in larval fish? alkylphenanthrenes, mechanisms, toxicity, fish FULL ABSTRACT |
| ALKYLPHENOL | Alkylphenols and their oestrogenic effects in fish of Donghu Lake, China. vitellogenin, alkylphenol, fish, sediment FULL ABSTRACT |
| ALKYLPHENOL ETHOXYLATES | Distribution of alkylphenols and their ethoxylates in indoor air and house dust. alkylphenol ethoxylates, alkylphenols, indoor, dust FULL ABSTRACT |
| ALKYLPHENOL ETHOXYLATES | Fate of nonylphenol and nonylphenol ethoxylates in hydroponic and biosolid/soil systems planted with crested wheatgrass. alkylphenol ethoxylates, plant uptake, bioaccumulation, land application FULL ABSTRACT |
| ALKYLPHENOL ETHOXYLATES | Nonylphenol Ethoxylates in Aircraft Deicers, Antiicers, and Waters Receiving Airport Runoff. alkylphenol ethoxylates, aircraft deicers, surfactants FULL ABSTRACT |
| ALKYLPHENOLS | Occurrence and Fate of Alkylphenols in the Western Mediterranean Atmosphere and Seawater. air-water exchange, alkylphenols, Mediterranean Sea, dry depositiojn FULL ABSTRACT |
| ALKYLPHENOLS | Toxicities of Four Alkylphenols to Microbes, Daphnids, and Fish, and their QSAR. QSAR, alkylphenols, water, toxicity FULL ABSTRACT |
| ALKYLPHENOLS | Distribution of alkylphenols and their ethoxylates in indoor air and house dust. alkylphenol ethoxylates, alkylphenols, indoor, dust FULL ABSTRACT |
| ALKYLPHENOLS | Accumulation Factors for Alkylphenols and Alkylphenol Ethoxylates in Carp from the Cuyahoga River. bioaccumulation, alkylphenols, bsaf, carp FULL ABSTRACT |
| ALKYLPHOSPHONATE | Preliminary design, construction and operation of system for generating vapor calibration standards of alkylphosphonates. alkylphosphonate, vapor generation, nerve agent, calibration standard FULL ABSTRACT |
| ALLELOPATHY | Allelopathic Microbial Volatile Organic Compounds: Implications For Indoor Air Quality Investigations. indoor environments, microbial volatile organic compounds, fungi, allelopathy FULL ABSTRACT |
| ALLIGATOR | Hepatic phase I and II enzyme levels in juvenile alligators collected from three Florida sites. organochlorine, alligator, CYP1A, GST FULL ABSTRACT |
| ALLOYS | The Importance of Transformation/Dissolution in the Hazard Classification of Metals and Alloys. alloys, metals, hazard identification, bioavailability FULL ABSTRACT |
| ALPINE | A multi-level index of ecological integrity and biological impact for alpine lakes of the Sierra Nevada. assessment, alpine, GIS, biomarker FULL ABSTRACT |
| ALUMINA CLEAN UP | Comparison of two clean up procedures for the determination of POPs in fatty samples. alumina clean up, sulfuric acid clean up, POPs, fatty samples FULL ABSTRACT |
| ALUMINUM | Toxicity Identification Evaluation of a coal ash effluent: assessment of watershed mine drainage influence. coal ash, aluminum, TIE, Ceriodaphnia dubia FULL ABSTRACT |
| ALUMINUM | Multi-Year Plant Health Studies Linked to Toxic Chemicals Released in a Eunice, LA Train Derailment. methyl chloride, plant toxins, aluminum, phenol FULL ABSTRACT |
| ALUMINUM | Effects of calcium and equilibration time on toxicity of aluminum to brook trout and rainbow trout. toxicity, aluminum, fish, speciation FULL ABSTRACT |
| ALUMINUM | The integration of the use phase in the aluminium mass flow: vehicles, package and construction products. use phase, mass flow, ecobalance, aluminum FULL ABSTRACT |
| AMBIENT | Assessment of the presence and causes of ambient toxicity for seven waterbodies in Texas. assessment, ambient, toxicity, texas FULL ABSTRACT |
| AMBIENT WATER TOXICITY | NPDES Receiving Water Monitoring: Application of the Triad Approach to Identify Ambient Water Toxicity from Unknown Causes. ambient water toxicity, receiving water toxicity, triad, toxicity from unknown causes FULL ABSTRACT |
| AMMONIA | Modeling approach for establishing an allowable frequency for exceeding aquatic life criteria. aquatic life criteria, water quality criteria, population modeling, ammonia FULL ABSTRACT |
| AMMONIA | Chronic toxicity of ammonia to the amphipod Hyalella azteca in water-only exposures. sediment, ammonia, chronic toxicity, Hyalella azteca FULL ABSTRACT |
| AMMONIA | Influence of temperature and pH on the toxicity of ammonia to the endangered Colorado pikeminnow. ammonia, temperature, toxicity, fish FULL ABSTRACT |
| AMMONIA | Toxicological evaluation of municipal effluents to the endangered Rio Grande silvery minnow. municipal effluent, Rio Grande silvery minnow, ammonia, toxicity FULL ABSTRACT |
| AMMONIUM PERCHLORATE | Kidney lesions induced by ammonium perchlorate in adult zebrafish. kidney, ammonium perchlorate, zebrafish, macrophage aggregate FULL ABSTRACT |
| AMPHIBIAN | Influence of RDX exposure on red-backed salamanders (Plethodon cinereus). salamander, energetics, amphibian, RDX FULL ABSTRACT |
| AMPHIBIAN | Amphibian Monitoring on the Great Divide Transect. monitoring, amphibian, Rocky Mountains FULL ABSTRACT |
| AMPHIBIAN | Assessment of growth and reproductive activity in bullfrogs inhabiting Southern Iowa. atrazine, amphibian, endocrine disruption, gonad FULL ABSTRACT |
| AMPHIBIAN | Immune system responses to perchlorate exposure in native amphbians. amphibian, perchlorate, immunity FULL ABSTRACT |
| AMPHIBIAN | Amphibian conservation through integrated data management: the ARMI (Amphibian Research and Monitoring Initiative) model. amphibian, data management, hand held computers, database FULL ABSTRACT |
| AMPHIBIAN | From Silent Spring to Silent Night: Are amphibians really canaries? amphibian, atrazine, endocrine, disruptor FULL ABSTRACT |
| AMPHIBIAN | The effect of municipal biosolid leachate on amphibian development. bisphenol A , biosolid, endocrine disruptor, amphibian FULL ABSTRACT |
| AMPHIBIAN | Response of larval Rana sphenocephala to dietary mercury exposure. amphibian, mercury , dietary exposure, Rana sphenocephala. FULL ABSTRACT |
| AMPHIBIAN | Occurrence of Visually-detectable Mouthpart Defects in Larval Anurans. tadpole, amphibian, defects, mouth parts FULL ABSTRACT |
| AMPHIBIAN | Influence of mercury concentration and speciation in the diet on bioaccumulation by larval amphibian consumers. bioaccumulation, mercury , aufwuchs, amphibian FULL ABSTRACT |
| AMPHIBIAN | The interactive effects of a pathogenic fungus (Saprolegnia sp.), a pesticide, and UV-radiation on amphibian larvae. carbaryl, amphibian, disease, UV radiation FULL ABSTRACT |
| AMPHIBIAN | How do common frog tadpoles respond to predators and pesticides? pesticides, amphibian, predator-induced defences FULL ABSTRACT |
| AMPHIBIAN | Regional and state surveys in the northeast region of the USGS Amphibian Research and Monitoring Initiative (ARMI). monitoring, amphibian, stream, vernal pool FULL ABSTRACT |
| AMPHIBIAN | Developmental stage and environmental iodide influence the antimetamorphic effects of perchlorate. amphibian, metamorphosis, frogs, thyroid FULL ABSTRACT |
| AMPHIBIAN | Aquatic chemistry of amphibian breeding habitats in the mountains of western North America. water, amphibian, chemistry, mountain FULL ABSTRACT |
| AMPHIBIAN | History, Organization, and Key Elements of the Amphibian Research and Monitoring Initiative. monitoring, amphibian FULL ABSTRACT |
| AMPHIBIAN METAMORPHOSIS | Thyroid hormone disruption prediction using genetic endpoints in amphibian species. amphibian metamorphosis, DNA array, endocrine disruption, thyroid hormone FULL ABSTRACT |
| AMPHIBIAN MONITORING | The use of personal digital assistants (PDAs) as automated call recorders (frog loggers). frog logger, PDA, amphibian monitoring, call recording FULL ABSTRACT |
| AMPHIBIAN MONITORING | Monitoring anuran calling activity and associated climatic factors at different wetland types. frogloggers, amphibian monitoring, climatic factors, calling activity FULL ABSTRACT |
| AMPHIBIANS | Plasma testosterone and estradiol concentrations, aromatase activities and gonad histology of ranids in Michigan. atrazine, ranids, amphibians, gonad FULL ABSTRACT |
| AMPHIBIANS | Amphibian Research and Monitoring Initiative in the Pacific Northwest. monitoring, amphibians FULL ABSTRACT |
| AMPHIBIANS | Effects of synthetic estrogen on the growth and development of caged and wild mink and green frog tadpoles. endocrine, amphibians, ethynylestradiol, estrogen FULL ABSTRACT |
| AMPHIBIANS | USGS-ARMI amphibian surveys in Yellowstone National Park: Methods, results, and applications. surveys, amphibians, monitoring, Yellowstone National Park FULL ABSTRACT |
| AMPHIBIANS | Hydrologic investigations in support of amphibian research and monitoring. water-quality, amphibians, sediment, monitoring FULL ABSTRACT |
| AMPHIBIANS | Steroidal hormones at cattle grazing sites in eastern Oregon. cattle, steroids, amphibians, water quality FULL ABSTRACT |
| AMPHIBIANS | Effects of Atrazine on adult Xenopus laevis in the Wild and the Laboratory: No Evidence for an Aromatase based Mechanism. aromatase, amphibians, sex steroids, atrazine FULL ABSTRACT |
| AMPHIBIANS | Effects of fluoxetine on amphibian development. fluoxetine, pharmaceuticals, amphibians, metamorphosis FULL ABSTRACT |
| AMPHIBIANS | An evaluation of gonadal anomalies and agrichemical exposures for the cane toad (Bufo marinus) in South Florida. atrazine, amphibians, intersex, agrichemicals FULL ABSTRACT |
| AMPHIBIANS | Water Quality of Surface-Water Microlayers at Frog Malformation Sites in Minnesota. frog malformations, amphibians, water quality, surface microlayer FULL ABSTRACT |
| AMPHIBIANS | Associations between amphibian diversity and climate in the continental United States. climate, amphibians, regression FULL ABSTRACT |
| AMPHIBIANS | Building Geospatial Models of Amphibian Breeding Habitat in Yellowstone National Park. habitat, amphibians, modeling, geospatial FULL ABSTRACT |
| AMPHIBIANS | Multiple molecular mechanisms underlie dioxin insensitivity in the frog, Xenopus laevis. Xenopus laevis, amphibians, TCDD, AH receptor FULL ABSTRACT |
| AMPHIPOD | Sediment toxicity indentification in Newport Bay, California, USA. sea urchin, amphipod, whole sediment, pore water FULL ABSTRACT |
| AMPHIPOD | P-glycoprotein expression levels as a function of pesticide exposure in the amphipod, Leptocheirus plumulosus. Calcein AM, P-glycoprotein, amphipod, up-regulation FULL ABSTRACT |
| AMPHIPOD | Benthic Infaunal Community Response, Sediment Toxicity, and Bioaccumulation Potential of PCDD/Fs in Sediments from Arcata Bay, California. amphipod, estuarine, polychaete, tissue residues FULL ABSTRACT |
| AMPHIPOD TOXICITY | The relationship between route of exposure and differential sensitivity of two marine amphipod species. Eohaustorius , Ampelisca , amphipod toxicity, exposure route FULL ABSTRACT |
| AMPHIPODS | Field exposed mussels and laboratory tested amphipods: similarities in PAH availability and effects. amphipods, mussels, PAH, markers FULL ABSTRACT |
| AMPHIPODS | Comparative toxicity of 2,4,6-trinitrotoluene (TNT) in three marine amphipods. critical body residue, trinitrotoluene, biotransformation, amphipods FULL ABSTRACT |
| ANAEROBIC | Kinetic studies of microbial degradation of CL-20 (Hexanitrohexaazaisowurtzitane). degradation, anaerobic, 16SrRNA, kinetics FULL ABSTRACT |
| ANALYSIS | Complicating factors in the analysis of lambda-cyhalothrin in environmental samples. lambda-cyhalothrin, pyrethroid, analysis FULL ABSTRACT |
| ANALYSIS | Determination of Fipronil and Degradates in Environmental-Water Samples by SPE and GC/MS. insecticides, fipronil, degradates, analysis FULL ABSTRACT |
| ANALYTCIAL METHOD | An analytcial method for pyrethroid, organophosphate and organochlorine pesticides in sediment with different sulfur contents. organochlorine pesticide, pyrethroid, sediment, analytcial method FULL ABSTRACT |
| ANALYTICAL | Development of analytical techniques for environmental detection and quantification of the Bt toxin from corn (Zea mays). transgenic, Bacillus thuringiensis, analytical FULL ABSTRACT |
| ANALYTICAL | Sources, Detection, and Exposure of the TCDD structural analogs 3,3',4,4'-Tetrachloroazobenzene and 3,3',4,4'-Tetrachloroazoxybenzene. dioxin-like compounds, emerging contaminants, analytical, pesticide FULL ABSTRACT |
| ANALYTICAL ENVIRONMENTAL CHEMISTRY | Measurement of anthropogenic semi-volatile organic compounds in high elevation snow and lake water. semi-volatile organic compounds , analytical environmental chemistry, high elevation snow and lake water, extraction and analysis FULL ABSTRACT |
| ANALYTICAL MODELS | Identification of Critical Issues in the Assessment of Subsurface Vapor Intrusion Risks at Industrial Sites. volatile organic compounds, indoor air , soil contamination, analytical models FULL ABSTRACT |
| ANALYTICAL PROCEDURES | Development of analytical methodology for determination of Telomer B Alcohols, Telomer-derived anionic, nonionic fluorosurfactants, and polymers. analytical procedures, perfluorinated chemicals, telomers FULL ABSTRACT |
| ANDROGEN | Enantiomer Selective Antiandrogen and Antiprogesterone Activity of Fipronil. chiral, pesticide, androgen, progesterone FULL ABSTRACT |
| ANDROGEN RECEPTOR | Bisphenol A induces growth and androgen receptor mRNA expression in mouse prostate primary cell culture. androgen receptor, estrogen receptor, prostate, bisphenol A FULL ABSTRACT |
| ANGIOGENESIS | Thyroidal Angiogenesis: Sensitive And Persistent Biomarker Of Perchlorate Exposure In Zebrafish. angiogenesis, perchlorate , hypertrophy , biomarker FULL ABSTRACT |
| ANION EXCHANGE | Preservation and analysis of thiosulphate and polythionates in mining waste waters and implications for trace metal speciation. thiosulphate, anion exchange, polythionates, mine effluents FULL ABSTRACT |
| ANIONIC METALS | Development of a Toxicity Identification Evaluation (TIE) Method for Characterizing Anionic Metals in Marine Sediments. anionic metals, Toxicity Identification Evaluation (TIE), sediments, marine FULL ABSTRACT |
| ANIONS | Effects of chloride, sulfate and bicarbonate mixtures on reproduction of Ceriodaphnia dubia. anions, Ceriodaphnia dubia, mixtures, chronic toxicity FULL ABSTRACT |
| ANODIC STRIPPING VOLTAMMETRY | Health Risk Assessment and Distribution of Bioavailable Metals at the Portland Harbor Superfund Site, Oregon. risk assessment, bioavailable metals, diffusive gel thin-film, anodic stripping voltammetry FULL ABSTRACT |
| ANOXIC REDUCTION | DGM production in a St. Lawrence River wetland: case of Baie St-Françcois. wetland, elemental mercury, anoxic reduction, biotic reduction FULL ABSTRACT |
| ANTARCTIC | Persistent Organic Pollutant Distributions along the Western Antarctic Peninsula. antarctic, persistent organic pollutants, atmosphere, plankton FULL ABSTRACT |
| ANTARCTIC | Persistent Organic Pollutants in the Antarctic Marine Food Web. antarctic, persistent organic pollutants, food web FULL ABSTRACT |
| ANTARCTIC | Ecotoxicological studies really count in polar environments. aquatic, arctic, ecotoxicology, antarctic FULL ABSTRACT |
| ANTARCTICA | Chlorinated pesticides, PCBs and PAHs in blubber of seabirds from King George Island, Antarctica. pahs, pops, birds, antarctica FULL ABSTRACT |
| ANTARCTICA | Occurrence and congener profile of Polychlorinated Biphenyls in marine sediments from McMurdo Sound, Antarctica. sediments, pcbs, McMurdo, antarctica FULL ABSTRACT |
| ANTHRAX | Critical Analysis of the State and Federal Response to the 2001 Anthrax Letters. response, anthrax, letters, Congress FULL ABSTRACT |
| ANTI-ANDROGEN | In vivo Confirmation of the Anti-Androgenic Nature of Flutamide in the Fathead Minnow. anti-androgen, fathead minnow, endocrine disruption, mechanism of action FULL ABSTRACT |
| ANTIANDROGENIC ACTIVITY | Molecular mechanism for aryl hydrocarbon receptor-mediated antiandrogenic activity. aryl hydrocarbon receptor, antiandrogenic activity, activator protein-1 FULL ABSTRACT |
| ANTIBIOTIC | Environmental Fate of the Veterinary Antimicrobial Ceftiofur (Excenel®, Naxcel®). biodegradation, antibiotic, ceftiofur, soil FULL ABSTRACT |
| ANTIBIOTIC | Sorption of sulfonamide antimicrobial agents to soil organic matter and clay minerals. natural organic matter, antibiotic, clay, bound residue FULL ABSTRACT |
| ANTIBIOTIC | Antibiotic mobility in soils. sorption, antibiotic FULL ABSTRACT |
| ANTIBIOTIC | Biodegradation of chlortetracyclines in manure fertilized soil and identification of degradates by electrospray ion-trap mass spectrometry. antibiotic, chlortetracycline FULL ABSTRACT |
| ANTIBIOTIC | Aquatic toxicity of veterinary pharmaceuticals. pharmaceutical, veterinary, antibiotic FULL ABSTRACT |
| ANTIBIOTIC RESISTANCE | Antibiotic Resistance of Escherichia coli in a South Carolina River. Escherichia coli, fecal coliform, antibiotic resistance FULL ABSTRACT |
| ANTIBIOTIC RESISTANCE | Prevalence of antibiotic resistant Escherichia coli in environmental waters. antibiotic resistance, coliform , emerging pathogens FULL ABSTRACT |
| ANTIBIOTIC RESISTANCE PATTERNS | Source Tracking of Fecal Enterococci and E. coli Using Antibiotic Resistance and Carbon Utilization Patterns. antibiotic resistance patterns, fecal source tracking, Enterococcus, E. coli FULL ABSTRACT |
| ANTIBIOTICS | Integrative Sampling of Antibiotics and Other Pharmaceutically-Related Compounds. pharmaceuticals, antibiotics, passive sampling, POCIS FULL ABSTRACT |
| ANTIBIOTICS | Comparison of biodegradation kinetics of sulfonamides (sulfamethazine, sulfamethoxazole, and sulfathiazole) in a lab-scale bioreactor. sulfonamides, antibiotics, biodegradation, LC-MS FULL ABSTRACT |
| ANTIBIOTICS | Toxicity of Fluoroquinolone Antibiotics on Aquatic Organisms. antibiotics, fluoroquinolone , toxicity tests, algae FULL ABSTRACT |
| ANTIBIOTICS | Environmental Safety Review of Veterinary Pharmaceuticals and Food Additives at the Food and Drug Administration. FDA, antibiotics, environmental, ecotoxicity FULL ABSTRACT |
| ANTIBIOTICS | HPLC-TOF-MS analysis of pharmaceuticals and antibiotics in Long Island groundwater. antibiotics, pharmaceuticals, groundwater, LC-MS FULL ABSTRACT |
| ANTIBIOTICS | Antibiotic Mixtures: Responses of Freshwater Plankton Communities. aquatic mesocosm, antibiotics, ecosystem effects, plankton communities FULL ABSTRACT |
| ANTIBIOTICS | Investigations on the microbial degradability of tetracycline antibiotics and their degradation pathway employing liquid chromatography-ion trap mass spectrometry. microbial degradation, antibiotics, structure elucidation, ion trap-mass spectrometry FULL ABSTRACT |
| ANTIBIOTICS | Antibiotics patterns from rural and urban surface waters - an example from Germany. surface water, antibiotics, LC-MS, immunoassay FULL ABSTRACT |
| ANTIBIOTICS | Antibiotics in Litter, Stream Sediment, and Ambient Water from Poultry Feeding Operations. agriculture, antibiotics, groundwater, LC/MS FULL ABSTRACT |
| ANTIBIOTICS | The effects of pharmaceuticals on freshwater sediment bacterial communities. antibiotics, microcosm, bacterial community, community level physiological profiling (CLPP) FULL ABSTRACT |
| ANTIBIOTICS | Investigating the molecular interactions that affect the mobility of the oxytetracycline in the soil. oxytetracycline, antibiotics, ecotoxicity, montmorillonite clay adsorbents FULL ABSTRACT |
| ANTICHOLINESTERASE INSECTICIDES | Exposure of Free-Flying Birds to Anticholinesterase Insecticides in Two Conventionally Managed Fruit Orchards. birds, anticholinesterase insecticides, exposure, species differences FULL ABSTRACT |
| ANTIESTROGEN | Ecotoxicity of select antiestrogens to freshwater organisms. selective estrogen receptor modulator, pharmaceuticals, antiestrogen, raloxifene FULL ABSTRACT |
| ANTIFOULANT | Sea-Nine™ Antifoulant (DCOIT): Species Sensitivity Distributions and Phytoplankton Community Response. antifoulant, Sea-Nine™, biocide, DCOIT FULL ABSTRACT |
| ANTIFOULANT | Predicted Environmental Concentrations of Sea-Nine™ Antifoulant (DCOIT) and Metabolites. antifoulant, DCOIT, exposure, model FULL ABSTRACT |
| ANTIMICROBIAL USE | A framework for estimating total quantity of antimicrobial use in U.S. food animal production. food animal, antimicrobial use, quantity, resistance FULL ABSTRACT |
| ANTIOXIDANT | Mechanism of Acrolein-induced Vascular Toxicity. antioxidant, acrolein, redox state FULL ABSTRACT |
| ANTIOXIDANT | Hypoxia as a source of oxygen radical damage in Atlantic Menhaden. hypoxia, free radical, fish, antioxidant FULL ABSTRACT |
| ANURANS | Optimization of a Flow Cytometric Genotoxicity Assay in Developing Anurans. flow cytometry, genotoxicity, anurans FULL ABSTRACT |
| APOPKA | OCPs in Soils of a Previously Farmed Wetland Restoration Site – Lake Apopka, Florida. soils, apopka, chlorinated, pesticides FULL ABSTRACT |
| APOPKA | Pesticide BSAFs Derived from Multiple Experimental Scales – Lake Apopka, Florida. chlorinated, apopka, pesticide, bsaf FULL ABSTRACT |
| APOPTOSIS | Immune organ atrophy and thymocyte apoptosis in herring gull embryos from the Great Lakes. apoptosis, immunotoxicology, PCBs, Great Lakes FULL ABSTRACT |
| APOPTOSIS | p53 induction response in two fish liver cell lines. PLHC-1, p53, apoptosis, RTL-W1 FULL ABSTRACT |
| APPLIED QUANTUM CHEMISTRY | Computed and observed redox chemistry of methyl arsenic species. redox chemistry, methyl arsenic, applied quantum chemistry FULL ABSTRACT |
| AQUACULTURE | Assessment of instream communities associated with nutrient contributions from aquaculture discharges in the delta ecoregion. discharges, aquaculture, instream , assessments FULL ABSTRACT |
| AQUACULTURE | Regulations and risks related to metals in fish feed. risk assessment, metals, aquaculture FULL ABSTRACT |
| AQUACULTURE | Responses of non-target organisms to aqueous potassium permanganate exposure. toxicity, potassium permanganate, ecological risk assessment, aquaculture FULL ABSTRACT |
| AQUATIC | Relationship between Aquatic Toxicity Tests & Ecosystem Indicators. toxicology, aquatic, ecosystem, indicators FULL ABSTRACT |
| AQUATIC | Ecotoxicological studies really count in polar environments. aquatic, arctic, ecotoxicology, antarctic FULL ABSTRACT |
| AQUATIC CONTAMINATION | Fathead minnow (Pimephales promela) cDNA microarray for ecotoxicogenomics. Pimephales promela, cDNA microarrays, gene expression, aquatic contamination FULL ABSTRACT |
| AQUATIC FOOD WEBS | Chiral polychlorinated biphenyl atropisomers in soils, sediments, and biota contaminated with Aroclor 1268. bioaccumulation and biotransformation, chiral polychlorinated biphenyls, aquatic food webs, contaminated sediments FULL ABSTRACT |
| AQUATIC FOOD WEBS | Factors affecting stereoselective elimination of chiral organochlorine compounds in aquatic organisms. bioaccumulation and biotransformation, chiral chemicals, aquatic food webs, biomagnification FULL ABSTRACT |
| AQUATIC HABITAT | Mapping the Co-Occurrence of Mosquitocides and Pesticides in Mississippi Aquatic Habitats. mosquitocide, mosquito, pesticide, aquatic habitat FULL ABSTRACT |
| AQUATIC INSECTS | Differences in metal bioconcentration among species of stream insects: Mechanistic explanations. metals, aquatic insects, bioconcentration, indicators FULL ABSTRACT |
| AQUATIC INSECTS | Selenium bioaccumulation in aquatic insects occupying lotic and lentic wetlands. bioaccumulation, selenium, site-specific, aquatic insects FULL ABSTRACT |
| AQUATIC LIFE CRITERIA | Modeling approach for establishing an allowable frequency for exceeding aquatic life criteria. aquatic life criteria, water quality criteria, population modeling, ammonia FULL ABSTRACT |
| AQUATIC LIFE CRITERIA | Development of tiered freshwater iron aquatic life criteria. aquatic life criteria, iron, bioassessment, ecological indicator FULL ABSTRACT |
| AQUATIC LIFE USES | Beneficial use dilemmas in human-dominated waterbodies: solutions using risk assessment principles. effluent dominated waters, use attainability analyses, aquatic life uses, conceptual models FULL ABSTRACT |
| AQUATIC MACROPHYTES | Aquatic Toxicity of Fluorinated Telomer Acids. algae, fluorinated telomers, aquatic macrophytes, invertebrates FULL ABSTRACT |
| AQUATIC MESOCOSM | Antibiotic Mixtures: Responses of Freshwater Plankton Communities. aquatic mesocosm, antibiotics, ecosystem effects, plankton communities FULL ABSTRACT |
| AQUATIC MESOCOSMS | Ecological risks of pesticide drift emission from potato fields in experimental ditches. crop-approach, pesticides, aquatic mesocosms, multiple-stress FULL ABSTRACT |
| AQUATIC ORGANISMS | Fate and effects of trifloxystrobin in drain channels of a banana plantation after aerial application. trifloxystrobin, banana plantation, degradation, aquatic organisms FULL ABSTRACT |
| AQUATIC ORGANISMS | Photoenhanced Toxicity of Metallocyanide Compounds. metal-cyanide compounds, photoenhanced toxicity, ultraviolet radition, aquatic organisms FULL ABSTRACT |
| AQUATIC ORGANISMS | Toxicity of Ionic Liquids to Aquatic Organisms. toxicity, Ionic Liquids , aquatic organisms FULL ABSTRACT |
| AQUATIC PLANTS | Integrating Dose-Response With Species Sensitivity Distributions. dose-response, species sensitivity distribution, aquatic plants, atrazine FULL ABSTRACT |
| AQUATIC PLANTS | Exposure Duration and Effects of Atrazine on Aquatic Plant Communities in Mesocosms. mesocosm, atrazine, aquatic plants, exposure duration FULL ABSTRACT |
| AQUATIC RESOURCES | A watershed approach to characterize the influence of land use change on aquatic resources. aquatic resources, watershed assessment, riverine health index, resource management FULL ABSTRACT |
| AQUATIC SNAIL | Comparative Bioavailability of Dietary and Dissolved Cadmium to Freshwater Aquatic Snails. bioavailability, cadmium, aquatic snail, periphyton FULL ABSTRACT |
| AQUATIC SYSTEMS | Degradation of 14C-labelled antibiotics in a modified laboratory sewage treatment plant. aquatic systems, environmental risk assessment, pharmaceuticals, standard test FULL ABSTRACT |
| AQUATIC SYSTEMS | Mitigating Risks of Domestic Wastewater using Model Constructed Wetlands: Influence of HRT and Loading. aquatic systems, domestic wastewater, HRT, loading FULL ABSTRACT |
| AQUATIC TOXICITY | Aquatic Ecotoxicity of the New Energetic Material CL-20: Preliminary Results. aquatic toxicity, soil extracts, ceriodaphnia, fathead minnow FULL ABSTRACT |
| AQUATIC TOXICITY | Evaluation of risk and treatment options for hydrazine in effluents from CANDU Generating Stations. Oxygen scavenger, Hydrazine, aquatic toxicity, oxidation FULL ABSTRACT |
| AQUATIC TOXICITY | Toxicity of thiosalts to various freshwater species. mine effluents, sulfur oxyanions, aquatic toxicity, freshwater organisms FULL ABSTRACT |
| AQUATIC TOXICITY | Wood extractive biotransformation and toxicity in pulp mill biosolids. biotransformation, wood extractives, secondary treatment, aquatic toxicity FULL ABSTRACT |
| AQUATIC TOXICOLOGY | Optimizing WET testing Protocols for More Meaningful Routine Testing and TIEs: the Selenastrum capricornutum example. WET testing, TIE/TRE, aquatic toxicology, algal testing FULL ABSTRACT |
| AQUEOUS CONCENTRATION | Bioconcentration Factor of Relatively Low Concentration of Pentachlorophenol in Japanese Medaka. bioconcentration factor, pentachlorophenol, japanese medaka, aqueous concentration FULL ABSTRACT |
| ARBOVIRUSES | Vectors and hosts of West Nile virus in the Texas Panhandle. arboviruses, West Nile virus, vector species, incidental hosts FULL ABSTRACT |
| ARCTIC | Metal Concentrations and Biomarker Responses in Eider Ducks in the Canadian Arctic. arctic, sea ducks, metals, biomarkers FULL ABSTRACT |
| ARCTIC | PCB composition in searun vs. resident whitefish in subsistence fisheries of northern Alaska. whitefish, arctic, PCBs, biotransport FULL ABSTRACT |
| ARCTIC | Ecotoxicological studies really count in polar environments. aquatic, arctic, ecotoxicology, antarctic FULL ABSTRACT |
| ARCTIC CONTAMINATION POTENTIAL | Does the Forest Filter Effect Prevent Semi-volatile Organic Compounds from Reaching the Arctic? arctic contamination potential, forest filter effect, SOCs, long range transport FULL ABSTRACT |
| ARCTIC FISH | Lipid soluble vitamins A and E as integrative measures of fish health for environmental effects monitoring (EEM). tocopherol, retinol, arctic fish, community monitoring FULL ABSTRACT |
| ARID ECOSYSTEMS | Water quality in arid rivers: a 303(d) list case study of the Rio Grande. TMDL, arid ecosystems, 303(d) list, toxicity identification evaluation FULL ABSTRACT |
| AROMATASE | Effects of Atrazine on adult Xenopus laevis in the Wild and the Laboratory: No Evidence for an Aromatase based Mechanism. aromatase, amphibians, sex steroids, atrazine FULL ABSTRACT |
| AROMATASE ENZYME | Assessment of Potential Endocrine Disrupting Compounds in Poultry Litter and Effects on Aromatase Activity in the Male Fathead Minnow (Pomephales primelas). fathead minnow, endocrine disruption, aromatase enzyme, poultry litter FULL ABSTRACT |
| AROMATASE INHIBITOR | A non-spawning fish assay to detect (anti-)androgens and aromatase inhibitors. (anti-)androgens, fathead minnow, aromatase inhibitor FULL ABSTRACT |
| ARRAYS | Using macroarrays to asess patterns of gene expression in mummichogs after toxicant exposure. arrays, Fundulus heteroclitus, PAHs, metals FULL ABSTRACT |
| ARSENIC | Metals, metalloids and metallothionein in tissues of fish from a Canadian freshwater system receiving gold mining effluents. selenium, arsenic , metallothionein, gold mining FULL ABSTRACT |
| ARSENIC | The influence of nutrients on the toxicity of arsenate and arsenite. arsenic, interactions, nutrients FULL ABSTRACT |
| ARSENIC | Arsenate Uptake by a Freshwater Cyanobacterium. bioavailability, arsenic, cyanobacteria FULL ABSTRACT |
| ARSENIC | Geogenic and anthropogenic sources of arsenic and associated trace metals in Texas groundwater. geostatistics, arsenic, groundwater FULL ABSTRACT |
| ARSENIC | Bioavailability of arsenic in South Texas. What happens when the Fe hydroxide model does not work? biogeochemistry, arsenic, Texas, water resources FULL ABSTRACT |
| ARSENIC | The removal of arsenic from a mining effluent Stream using biotechnology. bioreactors, arsenic, XAS, speciation FULL ABSTRACT |
| ARSENIC | The mobility of arsenic in a Canadian freshwater system receiving gold mining effluents. limnocorrals, arsenic, sediment, trophic status FULL ABSTRACT |
| ARSENIC | Arsenic solubility in a contaminated soil as affected by Low-molecular-weight-organic-acids. soil, arsenic, solubility, organic acids FULL ABSTRACT |
| ARSENIC | Initial survey of aquatic food web response to a coal ash spill. food web, coal ash, arsenic, selenium FULL ABSTRACT |
| ARSENIC | Formation and fate of thioarsenates in reducing waters. speciation, arsenic, suboxic geochemistry, electrospray mass spectrometry FULL ABSTRACT |
| ARSENIC | Arsenic transformation by algae: The role of phosphorus luxury uptake. luxury uptake, arsenic, lake biwa FULL ABSTRACT |
| ARSENIC | The effect of thioarsenite formation on As(III) toxicity. Microtox, arsenic, thioarsenite, toxicity FULL ABSTRACT |
| ARSENIC | Fate of Arsenic in the Shallow Groundwater/Surface Water Interface. groundwater/surface water interface, arsenic, iron oxyhydroxide FULL ABSTRACT |
| ARSENIC | Effects of arsenic exposure on gene regulation in mummichogs. Fundulus heteroclitus, arsenic, subtractive hybridization FULL ABSTRACT |
| ARSENIC | Do Arsenic-Containing Products Influence Arsenic Concentrations in Subsurface Drinking Water Supplies? CCA-treated wood, arsenic, MSMA, Florida FULL ABSTRACT |
| ARSENIC BIOAVAILABILITY | The reduction of arsenic bioavailability in soils using various iron immobilization treatments. arsenic bioavailability, soil arsenic , iron remediation FULL ABSTRACT |
| ARSENIC COMPOUNDS | XAS analysis of arsenic compounds in terrestrial plants. arsenic compounds, X-ray absorptionspectroscopy, terrestrial plants, model arsenic standards FULL ABSTRACT |
| ARSENIC CONTAMINATION | Arsenic contamination in groundwater and its toxic evaluation on human health in Cambodia. groundwater, arsenic contamination, 8-OHdG, Cambodia FULL ABSTRACT |
| ARTIFICIAL SELECTION | Inheritance of Cu tolerance in fathead minnows: Insight from a laboratory selection study. copper tolerance, fathead minnow, inheritance, artificial selection FULL ABSTRACT |
| ARYL HYDROCARBON RECEPTOR | Molecular mechanism for aryl hydrocarbon receptor-mediated antiandrogenic activity. aryl hydrocarbon receptor, antiandrogenic activity, activator protein-1 FULL ABSTRACT |
| ARYL HYDROCARBON RECEPTOR | Estrogenic effects and induction of CYP1A caused by triadimefon on rainbow trout cultured hepatocytes and a cell line. cytochrome P450 1A, aryl hydrocarbon receptor, (anti)estrogenicity, estrogen receptor FULL ABSTRACT |
| ASSESSMENT | A tiered approach for deriving toxicity reference values for ecological risk assessment. risk, toxicity, assessment, wildlife FULL ABSTRACT |
| ASSESSMENT | Assessment of the presence and causes of ambient toxicity for seven waterbodies in Texas. assessment, ambient, toxicity, texas FULL ABSTRACT |
| ASSESSMENT | Early Focus On Restoration Results In Cost-Effective NRDA For Westchester Oil Spill. restoration, nrda, spill, assessment FULL ABSTRACT |
| ASSESSMENT | Risk-Based Monitoring of the Kingman Lake Restored Wetland, Anacostia River, Washington, DC, USA. assessment, risk, wetland, restoration FULL ABSTRACT |
| ASSESSMENT | Environment Canada's Screening Assessment of Polychlorinated Naphthalenes (PCNs). polychlorinated naphthalenes, PCNs, screening, assessment FULL ABSTRACT |
| ASSESSMENT | A multi-level index of ecological integrity and biological impact for alpine lakes of the Sierra Nevada. assessment, alpine, GIS, biomarker FULL ABSTRACT |
| ASSESSMENT POPULATION | Ecological Protection Goals for Populations. assessment population, protection goals, population FULL ABSTRACT |
| ASSESSMENTS | Assessment of instream communities associated with nutrient contributions from aquaculture discharges in the delta ecoregion. discharges, aquaculture, instream , assessments FULL ABSTRACT |
| ASYMMETRY | Brain asymmetry in domestic hatchling chickens developmentally exposed to TCDD: A histological examination. chicken, tcdd, brain, asymmetry FULL ABSTRACT |
| ASYNCHONOUS | The use of soil invertebrates (earthworm and springtails) from synchronous and asynchronous cultures in toxicity tests for site soil assessment. soil invertebrates, toxicity test, synchronous, asynchonous FULL ABSTRACT |
| ATMOSPHERE | Causes of variability in gas-phase POPs near the Great Lakes. autocorrelation, POPs, atmosphere, Great Lakes FULL ABSTRACT |
| ATMOSPHERE | Persistent Organic Pollutant Distributions along the Western Antarctic Peninsula. antarctic, persistent organic pollutants, atmosphere, plankton FULL ABSTRACT |
| ATMOSPHERIC CONCENTRATIONS | Atmospheric concentrations of currently used herbicides along a 500 km prairie transect. lindane, currently used herbicides, atmospheric concentrations, dry deposition FULL ABSTRACT |
| ATMOSPHERIC DEPOSITION | Atmospheric deposition and impacts of trace metals and mercury in the New Jersey Atmospheric Deposition Network (NJADN). trace metal, atmospheric deposition, mercury, bioavailable FULL ABSTRACT |
| ATMOSPHERIC TRANSPORT | Pesticides in the atmosphere over the Choptank River watershed, Chesapeake Bay. atmospheric transport, pesticides, wet deposition, herbicides FULL ABSTRACT |
| ATRAZINE | Exposure to Atrazine at environmentally realistic levels affects survival potential of a marine fish larvae. atrazine , sciaenops ocellatus, behavior, metabolism FULL ABSTRACT |
| ATRAZINE | Gonadal responses of Xenopus laevis Larvae Exposed to Atrazine in Microcosms. testicular oocyte, atrazine, microcosm, Xenopus FULL ABSTRACT |
| ATRAZINE | Atrazine induced hyperactivity increases susceptibility to predation and water loss in a salamander. osmoregulation, behavior, atrazine, metamorphs FULL ABSTRACT |
| ATRAZINE | Assessment of growth and reproductive activity in bullfrogs inhabiting Southern Iowa. atrazine, amphibian, endocrine disruption, gonad FULL ABSTRACT |
| ATRAZINE | Stereology: Assessment of Gonadal Function in Xenopus Laevis From Corn-Growing Areas of South Africa. stereology, testicular oocyte, atrazine, Xenopus FULL ABSTRACT |
| ATRAZINE | From Silent Spring to Silent Night: Are amphibians really canaries? amphibian, atrazine, endocrine, disruptor FULL ABSTRACT |
| ATRAZINE | Plasma testosterone and estradiol concentrations, aromatase activities and gonad histology of ranids in Michigan. atrazine, ranids, amphibians, gonad FULL ABSTRACT |
| ATRAZINE | The Effect of Ozone Versus Conventional Treatment Processes on Neutral Pharmaceuticals and Atrazine in City of Windsor (Ontario, Canada) Drinking. atrazine, pharmaceuticals, drinking water, ozonation FULL ABSTRACT |
| ATRAZINE | In vivo effects of dietary atrazine on male japanese quail development. quail, atrazine, testes, maturation FULL ABSTRACT |
| ATRAZINE | In vivo effects of dietary atrazine on female japanese quail development. quail, atrazine, oviduct, development FULL ABSTRACT |
| ATRAZINE | Effects of Atrazine on adult Xenopus laevis in the Wild and the Laboratory: No Evidence for an Aromatase based Mechanism. aromatase, amphibians, sex steroids, atrazine FULL ABSTRACT |
| ATRAZINE | An evaluation of gonadal anomalies and agrichemical exposures for the cane toad (Bufo marinus) in South Florida. atrazine, amphibians, intersex, agrichemicals FULL ABSTRACT |
| ATRAZINE | Integrating Dose-Response With Species Sensitivity Distributions. dose-response, species sensitivity distribution, aquatic plants, atrazine FULL ABSTRACT |
| ATRAZINE | Exposure Duration and Effects of Atrazine on Aquatic Plant Communities in Mesocosms. mesocosm, atrazine, aquatic plants, exposure duration FULL ABSTRACT |
| ATRAZINE | Fate of 14C-atrazine and 14C-metolachlor in vegetated and unvegetated soil systems. metolachlor, phytoremediation, atrazine, prairie grass FULL ABSTRACT |
| AUFWUCHS | Influence of mercury concentration and speciation in the diet on bioaccumulation by larval amphibian consumers. bioaccumulation, mercury , aufwuchs, amphibian FULL ABSTRACT |
| AUTOCORRELATION | Causes of variability in gas-phase POPs near the Great Lakes. autocorrelation, POPs, atmosphere, Great Lakes FULL ABSTRACT |
| AUXILIARY AGENTS | Use of Dispersant Reduce Daphnia magna Acute toxicity? . auxiliary agents, daphnia magna , dispersant, daphnids acute toxicity FULL ABSTRACT |
| AVIAN | Molecular biomarkers in an avian sentinel species at PCB contaminated sites around the Great Lakes. molecular, biomarker, avian, PCBs FULL ABSTRACT |
| AVIAN | Simplified method for extracting bound pesticides from avian serum. serum, avian, binding, pesticides FULL ABSTRACT |
| AVIAN | Current status in the development and validation of an avian two-generation reproduction test. avian, endocrine disruption, reproduction, validation FULL ABSTRACT |
| AVIAN | Sensitivity and Relevance of Endocrine Related Endpoints in the Avian Two-Generation Study. endocrine disruption, avian, endpoints, sensitivity FULL ABSTRACT |
| AVIAN MORTALITY | Mortality of fish-eating birds on former farms at Lake Apopka, Florida. avian mortality, Lake Apopka, restoration, chlorinated pesticides FULL ABSTRACT |
| AVOIDANCE | Avoidance of herbicide tank mixes to juvenile salmonids. herbicides, avoidance, tank mixes, surfactants FULL ABSTRACT |