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
| RAPD PCR | RAPD PCR based measures of genetic diversity are correlated with environmental impacts. RAPD PCR, genetic diversity, ecoindicator, population genetics  FULL ABSTRACT |
| RAR/RXR | The development and application of a retinoic acid receptor-binding assay with rainbow trout tissue: the influence of pollutants on retinoic acid binding and its receptors. endocrine disruption, retinoic acid, RAR/RXR, rainbow trout FULL ABSTRACT |
| RBCA | Applying the consensus process to the development of the ASTM RBCA ecological standard guide. RBCA, ASTM, Ecological Risk Assessment, Stakeholder Involvement FULL ABSTRACT |
| RCC | Assessing the Influence of Logging on Macroinvertebrates and Particulate Organic Matter, 25 Years Later. disturbance, field assessment, macroinvertebrate community, RCC FULL ABSTRACT |
| RCRA | Ecological Risk Assessment in RCRA. ecorisk, RCRA, contaminants, screening FULL ABSTRACT |
| RDA | Environmental Impact from Multiple Stressors as Assessed from Zooplankton Community Structure in the Southern Gulf of México. Hydrocarbons, RDA, Metals, Zooplankton FULL ABSTRACT |
| RT-PCR | A Panel of Molecular Biomarkers for Assessment of Mixed Stressor Response in Rainbow Trout. Biomarkers, Mixtures, In Situ, RT-PCR FULL ABSTRACT |
| RAINBOW TROUT | 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 |
| RAINBOW TROUT | Measurement of gill CYP1A mRNA levels to detect exposure to waterborne benzo[a]pyrene. Rainbow trout, CYP1A, Gill, Induction FULL ABSTRACT |
| RANA | The effects of perchlorate on amphibian growth and development. perchlorate, amphibians, Xenopus, Rana FULL ABSTRACT |
| RANA | Radiocesium in two species of frogs (Rana esculenta and Rana terrestris) collected near Chornobyl, Ukraine. radiocesium, amphibians, Rana, Chernobyl FULL ABSTRACT |
| RAPTORS | Metal and Metalloid Residues, Porphyrin Profiles, and Reproductive Success in American Kestrels at the Anaconda Smelter Superfund Site, Montana. Heavy Metals, Smelter Site, Raptors, Residues FULL ABSTRACT |
| RECOMBINANT BIOLUMINESCENT BACTERIA | Toxicity Monitoring and Classification of Endocrine-Disrupting Chemicals. Endocrine disrupting chemicals, Toxic effect, Recombinant bioluminescent bacteria, Cellular toxicity FULL ABSTRACT |
| RECOMBINANT BIOLUMINESCENT BACTERIA | Phenolic Toxicity - Detection and Classification through the Use of a Recombinant Bioluminescent Escherichia coli. Phenolic compounds, Cellular toxicity, Recombinant bioluminescent bacteria, pH-pKa FULL ABSTRACT |
| RECOVERY | The Importance of Long-term Studies for Assessing the Condition and Recovery of Benthic Macroinvertebrate Communities in Streams. Biomonitoring, Benthic macroinvertebrates, Recovery, Long-term studies FULL ABSTRACT |
| RECYCLING | The forest canopy as an important input of methyl and inorganic mercury to Boreal ecosystems . Mercury, Deposition, Forest canopy, Recycling FULL ABSTRACT |
| RED-COCKADED WOODPECKER | Assessment of Effects of Military Fog Oil Obscurant on Endangered Bird species. military fog oil, endangered species, Red-cockaded Woodpecker, aerosol FULL ABSTRACT |
| REDUCTIVE DECHLORINATION | Microbial dechlorination of PCB in contaminated sediments: diversity of dechlorinating microorganisms and enhancement of dechlorination through enrichment with non-PCB haloarmoatic compounds. PCB, Reductive dechlorination, Dechlorinating microorganisms, halogenated aromatic compounds FULL ABSTRACT |
| REFINEMENT | Pesticide aquatic exposure modeling - options for post-processing model output data to improve probabilistic risk assessments. Risk assessment, Exposure modeling, Mitigation, Refinement FULL ABSTRACT |
| REGRESSION MODEL | 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 |
| REGULATION | A Regulatory View of Science. Clean Water Act, Endangered Species, Regulation, Pacific Northwest FULL ABSTRACT |
| REGULATORY | Heavy Metals and Petroleum Hydrocarbons in Industrial Areas. Contaminants, Estuaries, Thailand, Regulatory FULL ABSTRACT |
| REMEDIATION | Ecological Restoration at a former Small Arms Munitions Range. Remediation, Restoration FULL ABSTRACT |
| REPRODUCTION | Chlorinated hydrocarbons in otter (Lutra canadensis) scats from the coast of British Columbia. otter, PCBs, TEQs, Reproduction FULL ABSTRACT |
| REPRODUCTION TOXICITY TEST | Toxicity of chemical warfare agents HD and VX to Folsomia candida in different soil types. Reproduction toxicity test, chemical warfare agents, Folsomia candida, Mustard FULL ABSTRACT |
| REPRODUCTIVE DYSFUNCTION | A possible mechanism of pulp mill effluent induced reproductive dysfunction in white sucker (Catostomus commersoni). TBARS, Pulp Effluent, Reproductive Dysfunction, Free Radicals FULL ABSTRACT |
| REPTILES | Low dose pesticide exposure and altered reproductive system development in reptiles. Alligators, Endocrine Disrupting Contaminants, Reptiles, Pesticides FULL ABSTRACT |
| RESIDUAL | Residual risk demarcation for wildlife by using zooepidemiology and GIS at a large Superfund site. Residual, zooepidemiology, GIS, tilling FULL ABSTRACT |
| RESIDUES | Metal And Metalloid Residues, Hematology, and Porphyrin Profiles In Small Mammals Inhabiting Remediated And Naturally Revegetated Plots At The Anaconda Smelter Superfund Site, Montana. Heavy Metals, Smelter Site, Small Mammals, Residues FULL ABSTRACT |
| RESIDUES | Metal and Metalloid Residues, Porphyrin Profiles, and Reproductive Success in American Kestrels at the Anaconda Smelter Superfund Site, Montana. Heavy Metals, Smelter Site, Raptors, Residues FULL ABSTRACT |
| RESISTANCE | Characterization of toxicity associated with chemical resistance of Fundulus heteroclitus from a Superfund site. Adaptation, Resistance, Fundulus, heteroclitus FULL ABSTRACT |
| RESPONSE-SURFACE | Structure-Toxicity Analyses of Tetrahymena pyriformis Exposed to Pyridines - An Examination into Extension of Domains. Pyridines, Response-surface, Tetrahymena pyriformis, Domains FULL ABSTRACT |
| RESTORATION | Fish Injury Assessment and Restoration Scaling Following the Release of Acidic Process Water into the Alafia River, Florida. NRDA, Habitat Equivalency Analysis (HEA), Restoration, Fish FULL ABSTRACT |
| RESTORATION | Ecological Restoration at a former Small Arms Munitions Range. Remediation, Restoration FULL ABSTRACT |
| RETENTION | Historical perspective on oil toxicology. Oil, Toxicity, Accumulation, Retention FULL ABSTRACT |
| RETURN ON ENVIRONMENT | Objective Life Cycle Assessment and Life Cycle Costing. Life Cycle Assessment, Life Cycle Costing, Return on Environment, Ecoindicators FULL ABSTRACT |
| REVIEW | The H4IIE bioassay as an indicator of dioxin-like chemicals in environmental extracts: a synthesis report. H4IIE, Biomonitoring, Cell line, Review FULL ABSTRACT |
| RISK ANALYSIS | Process for Calculation of Site-specific Cleanup Goals for Sediment. Risk Analysis, Clean-up Goals, Site-specific , Preliminary Remediation Goals FULL ABSTRACT |
| RISK ASSESSMENT | Factors to consider when examining uncertainty, conservatism and mitigation potential in pesticide aquatic risk assessments. Risk Assessment, Exposure mitigation, Scenarios, Exposure refinement FULL ABSTRACT |
| RISK ASSESSMENT | Expressing the outcome of probabilistic assessments of aquatic risk associated with pesticides. Risk Assessment, Probabilistic, Risk communication FULL ABSTRACT |
| RISK ASSESSMENT | Results from the Wisconsin Common Loon Mercury Risk Assessment Project. Wildlife, Methylmercury, Risk Assessment, Common Loon FULL ABSTRACT |
| RISK REDUCTION | 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 |
| RISK | CANOER: A Modelling Scheme for Optimising Early Agrochemical Ecological Risk Assessment. 91/414/EEC, Risk, Model, Pesticide FULL ABSTRACT |
| RISK ASSESSMENT | Chemical risks to threatened and endangered fish species at concentrations below water quality criteria. Engangered Species Act, Clean Water Act, Risk assessment FULL ABSTRACT |
| RISK ASSESSMENT | Pesticide aquatic exposure modeling - options for post-processing model output data to improve probabilistic risk assessments. Risk assessment, Exposure modeling, Mitigation, Refinement FULL ABSTRACT |
| RISK COMMUNICATION | Expressing the outcome of probabilistic assessments of aquatic risk associated with pesticides. Risk Assessment, Probabilistic, Risk communication FULL ABSTRACT |
| ROCKY MOUNTAINS | 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 |
| RODEO® | 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 |
| RADIATION | Derivation of Lumped Parameters for Biota Dose Assessment Using Probabilistic Methods on an Allometric Model. allometric, radiation , probabilistic, radioecology FULL ABSTRACT |
| RADIATION | Chromosome translocations in T. scripta: a biomarker in a sentinel animal for ecological dosimetry. radiation, ecological risk assessment, chromosome aberrations, biological dosimetry FULL ABSTRACT |
| RADIATION | FASSET: An international project to develop a framework for radiation protection of the environment. environment, radiation, dosimetry, protection FULL ABSTRACT |
| RADIATION | Ecological Dose Assessment for Fish Populations after the Severe Radiation Accident. dose assessment, radiation, fish, aquatic ecosystem FULL ABSTRACT |
| RADIATION | Defining the spatial area for application of a biota dose assessment methodology. dose assessment, methods, radiation, scale FULL ABSTRACT |
| RADIATION | Determination of Polychlorinated Biphenyl Congeners (PCBs) in Irradiated Marine Sediment. PCBs, sediment, radiation, remediation FULL ABSTRACT |
| RADIATION | DOE's Graded Approach for Evaluating Radiation as a Stressor to Aquatic and Terrestrial Receptors. radiation, ecorisk, screening, receptors FULL ABSTRACT |
| RADIATION | Micronucleus frequencies in rodents experimentally exposed to the environmental radiation dose of the Chornobyl exclusion zone. radiation, micronucleus assay, Chornobyl, Chernobyl FULL ABSTRACT |
| RADIATION | Use of GIS to Assess Radiation Impacts on Mammal Populations at Chornobyl. Chornobyl, GIS, mammals, radiation FULL ABSTRACT |
| RADIATION | Subchronic exposure to ionizing radiation does not induce mtDNA heteroplasmy. Mus, heteroplasmy, mtDNA, radiation FULL ABSTRACT |
| RADIATION | Principles and Issues in Radio-Ecological Risk Assessment (Radio-ERA). ecological risk assessment, radiation, radiation dose limits, radionuclides FULL ABSTRACT |
| RADIATION | An Allometric Approach to Biota Dose Assessment . allometric, radioecology, radiation, risk FULL ABSTRACT |
| RADIATION | Comparison of haplotype frequencies in the control region of the mitochondrial genome of the bank vole at Chornobyl. radiation, mitochondrial DNA, Clethrionomys, genetic diversity FULL ABSTRACT |
| RADIATION DOSE LIMITS | Principles and Issues in Radio-Ecological Risk Assessment (Radio-ERA). ecological risk assessment, radiation, radiation dose limits, radionuclides FULL ABSTRACT |
| RADIATION WEIGHTING FACTOR | 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 |
| RADICAL QUENCHER | Behavior of diafenthiuron and metabolites in water under sunlight. diafenthiuron, photolysis, quantum yield, radical quencher FULL ABSTRACT |
| RADIOACTIVITY | Rapid toxicity-screening of Ontario Power Generation's radioactive liquid waste. rapid toxicity testing, whole effluent toxicity testing, radioactivity FULL ABSTRACT |
| RADIOCESIUM | Radiocesium in two species of frogs (Rana esculenta and Rana terrestris) collected near Chornobyl, Ukraine. radiocesium, amphibians, Rana, Chernobyl FULL ABSTRACT |
| RADIOECOLOGY | An Allometric Approach to Biota Dose Assessment . allometric, radioecology, radiation, risk FULL ABSTRACT |
| RADIOECOLOGY | Derivation of Lumped Parameters for Biota Dose Assessment Using Probabilistic Methods on an Allometric Model. allometric, radiation , probabilistic, radioecology FULL ABSTRACT |
| RADIOLABELLING | A test of environmentally relevant properties of radiolabelled aquatic humic substances. Humic substances, radiolabelling, cadmium complexation, surface activity FULL ABSTRACT |
| RADIOLOGICAL | An assessment of radiological impacts of uranium mill tailings on aquatic biota. assessment, aquatic, radiological, effects FULL ABSTRACT |
| RADIOLOGICAL PROTECTION | Elements of a System for Radiological Protection of the Environment. radiological protection, protection of the environment, system for protection, elements of protection system FULL ABSTRACT |
| RADIONUCLIDES | Natural Selection In Contaminated Environments as Revealed by RAPD Genotypes. natural selection, genetics, Gambusia, radionuclides FULL ABSTRACT |
| RADIONUCLIDES | Principles and Issues in Radio-Ecological Risk Assessment (Radio-ERA). ecological risk assessment, radiation, radiation dose limits, radionuclides FULL ABSTRACT |
| RADIONUCLIDES | Case Study: Accounting for Multiple Comparison Error Rate in Background Evaluations. background, metals, statistics, radionuclides FULL ABSTRACT |
| RAIN | Comparison of the mass fluxes of four herbicides in rain and surface runoff . pesticides, rain, atmosphere, surface runoff FULL ABSTRACT |
| RAINBOW TROUT | A physiologically based biotic ligand model for predicting the acute toxicity of waterborne silver to rainbow trout in fresh waters. silver, rainbow trout, toxicity, model FULL ABSTRACT |
| RAINBOW TROUT | Physiology and modeling of silver uptake and toxicity in brackish water rainbow trout. silver, rainbow trout, model, marine FULL ABSTRACT |
| RAINBOW TROUT | Influence of dissolved organic matter quality on copper, cadmium and lead accumulation by gills of rainbow trout. metals, dissolved organic matter, rainbow trout, gills FULL ABSTRACT |
| RAINBOW TROUT | The development and application of a retinoic acid receptor-binding assay with rainbow trout tissue: the influence of pollutants on retinoic acid binding and its receptors. endocrine disruption, retinoic acid, RAR/RXR, rainbow trout FULL ABSTRACT |
| RAINBOW TROUT | ICON toxicity and bioaccumulation to crayfish and rainbow trout in experimental rice paddies. ICON, toxicity, crayfish, rainbow trout FULL ABSTRACT |
| RAINBOW TROUT | Modulating MFO activity alters PAH metabolism and excretion in rainbow trout (Oncorhynchus mykiss). rainbow trout, polycyclic aromatic hydrocarbons, mfo activity, toxicokinetics FULL ABSTRACT |
| RAINBOW TROUT | Effects of chronic dietary and combined dietary and water-borne Zn exposure on growth, mortality, Zn accumulation, subsequent Zn tolerance and gill binding kinetics in rainbow trout. dietary zinc, water-borne zinc, rainbow trout, LC50 FULL ABSTRACT |
| RAINBOW TROUT | Testing the Biotic Ligand Model for Copper Employing Yellow Perch (Perca flavescens) and Rainbow Trout (Oncorhynchus mykiss). biotic ligand model, copper, yellow perch , rainbow trout FULL ABSTRACT |
| RAM SPERM | The effect of estrogenic agents on ram sperm acrosome reaction. estrogenic, phytoestrogen, ram sperm, acrosome reaction FULL ABSTRACT |
| RANKING | Ecological Relative Risk (EcoRR): A new ranking approach for risk assessment of agricultural pesticides. risk, ranking, agro-chemicals, pesticides FULL ABSTRACT |
| RAPD-PCR | RAPD-PCR genetic diversity measure of Pacific herring population health. rapd-pcr, biomonitoring, genetic diversity, marine population FULL ABSTRACT |
| RAPID AMPLIFICATION OF CDNA ENDS (RACE) | Identification and Sequencing of a CYP2 cDNA from Channel Catfish. cyp2, catfish, cytochrome p450 gene, rapid amplification of cdna ends (race) FULL ABSTRACT |
| RAPID TOXICITY TESTING | Rapid toxicity-screening of Ontario Power Generation's radioactive liquid waste. rapid toxicity testing, whole effluent toxicity testing, radioactivity FULL ABSTRACT |
| RAPTORS | Exposure of terrestrial raptors to environmental lead - determining sources using stable isotope ratios. raptors, lead, stable isotope ratios FULL ABSTRACT |
| RAPTORS | Biological monitoring of planer PCDD/Fs and PCBs as exposure indicators of potential environmental contamination. dioxins, PCBs, raptors, biomonitoring FULL ABSTRACT |
| REACTIVE SULFIDE | Effect of reactive sulfides (as Zn-S clusters) on acute silver toxicity in Daphnia magna. silver, reactive sulfide, acute toxicity, Daphnia magna FULL ABSTRACT |
| REAL TIME | Biomonitoring of Rivers in Europe and Asia. biomonitors, online, real time FULL ABSTRACT |
| REAL TIME BIOMONITORING SYSTEMS | Comparison of two different online biomonitoring systems: the bbe daphnia toximeter and bbe algae toximeter. biomonitoring, early warning systems, real time biomonitoring systems, water quality FULL ABSTRACT |
| REAL-TIME | Environmental Monitoring Using Honey Bees as Sentinel Species. real-time, toxicity, organics, metals FULL ABSTRACT |
| REAL-TIME | A remote satellite-linked automated biomonitoring system for rapid detection of rainbow trout (Oncorhynchus mykiss) ventilation responses to stream water quality. real-time, biomonitoring, ventilation, Oncorhynchus mykiss FULL ABSTRACT |
| REAL-TIME | Deployment of an Automated, Multi-species, Biomonitoring Platform in a Controlled Field Site. real-time, aquatic, biomonitoring, remote sensing FULL ABSTRACT |
| REAL-TIME | Automated Biomonitoring Platforms as an indicator of Physiological Stress. real-time, aquatic, biomonitoring, biosensors FULL ABSTRACT |
| REAL-TIME MONITORING | Incorporation of Real-time Automated Biomonitoring Information Into Environmental Decision-making. real-time monitoring, fish behavior, effluent monitoring, toxicity FULL ABSTRACT |
| REAL-TIME MONITORING | 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 |
| RECALCULATION | Real-world application of EPA recalculation procedures for site-specific water quality criteria. copper criteria, UAA, recalculation FULL ABSTRACT |
| RECEIVING WATER VARIABILITY | Investigation of the pathogenic effect in whole effluent toxicity (WET) chronic fathead minnow tests. Pimephales promelas chronic assay, pathogenic mortality, receiving water variability, method modification FULL ABSTRACT |
| RECEPTORS | DOE's Graded Approach for Evaluating Radiation as a Stressor to Aquatic and Terrestrial Receptors. radiation, ecorisk, screening, receptors FULL ABSTRACT |
| RECOVERY | Assessment of the biotic integrity and ambient toxicity of McKellar Lake, 1973-1999. biotic integrity, ambient toxicity, recovery, sediment FULL ABSTRACT |
| RECOVERY | Recovery of a Reference Stream from Drought Conditions. field assessment, macroinvertebrate, recovery FULL ABSTRACT |
| RECOVERY | Recovery of Lemna gibba G3 after Exposure to Halosulfuron-methyl. sulfonylurea, herbicide, Lemna gibba, recovery FULL ABSTRACT |
| RECOVERY | Quantifying population recovery rates for ecological risk assessment of pesticides. pesticides, risk assessment, recovery, populations FULL ABSTRACT |
| REDBAND RAINBOW TROUT | Differentiating chemical and physical risks from mine tailings in fluvial systems . redband rainbow trout, metal toxicity , mining related impacts, physical habitat assessment FULL ABSTRACT |
| REDOX POTENTIAL | Mobilization and distribution of metals from estuarine sediments during periods of simulated resuspension. metals partitioning, sediment resuspension, redox potential, metal fluxes FULL ABSTRACT |
| REDUCTIVE DECHLORINATION | Bioaugmentation for chlorinated solvent bioremediation. bioaugmentation, reductive dechlorination, chlorinated ethenes FULL ABSTRACT |
| REFERENCE | Overview of the Permeability/Performance Reference Compound (PRC) Approach for in situ Recalibration/Calibration of SPMDs in Aquatic Environments. SPMD, permeability/performance, reference, model FULL ABSTRACT |
| REFERENCE MATERIALS | Development of Solution and Transformer Oil Reference Materials for Selected Aroclors. Aroclors, transformer oils, reference materials FULL ABSTRACT |
| REFERENCE MATERIALS | Determination of a Wide Range of Polycyclic Aromatic Hydrocarbons (PAHs) in a Renewal Marine Sediment Standard Reference Material . PAHs, marine sediment, reference materials FULL ABSTRACT |
| REFERENCE SITE | Eulogy for the reference site. reference site, risk assessment, field sampling FULL ABSTRACT |
| REGIONAL RISK | Application of the relative risk model for Codorus Creek watershed relative ecological risk assessment: an approach for multiple stressors. regional risk, multiple stressors, ecological risk assessment, relative ranking FULL ABSTRACT |
| REGIONAL WATERSHED MANAGEMENT | 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 |
| REGULATION | TMDLs: Regulatory impacts beyond the Clean Water Act. TMDL, Clean Water Act, 303(d) list, regulation FULL ABSTRACT |
| REGULATION | The U.S. Clean Water Act and the Application of TMDL's. biomonitoring, compliance, regulation, TMDL FULL ABSTRACT |
| REGULATIONS | Aquatic Toxicology in Canada 1950-2000: Lessons Learned - Future Explored. history, regulations, resources, management FULL ABSTRACT |
| REGULATORY | Multi-Disciplinary Approach To A SMCRA Lands Unsuitable Petition On Kentucky's Black Mountain. coal, regulatory, environmental, law FULL ABSTRACT |
| REGULATORY | USEPA's new TMDL regulation and its implications for biological impairments. TMDL, regulatory, watershed, biological impairment FULL ABSTRACT |
| REGULATORY MODEL | Evaluation of a complex environmental model: The TRIM.FaTE example. evaluation, validation, multimedia model, regulatory model FULL ABSTRACT |
| REGULATORY PROGRAM | Identifying PBiT substances listed on the Canadian Domestic Substances List (DSL): challenges and path forward. PBTs, screening assessments, regulatory program, Canada FULL ABSTRACT |
| REGULATORY USES | 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 |
| RELATIVE BIOLOGICAL EFFECTIVENESS | 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 |
| RELATIVE POTENCY | Relative potency of individual polycyclic aromatic hydrocarbons to induce dioxin-like and estrogenic responses in mammalian and fish in vitro bioassays. relative potency, in vitro bioassay, PAHs FULL ABSTRACT |
| RELATIVE POTENCY | Relative potencies of individual polychlorinated napthalenes to induce dioxin-like responses in fish and mammalian in vitro bioassays. PLHC-1, H4IIE, polychlorinated napthalenes, relative potency FULL ABSTRACT |
| RELATIVE RANKING | Application of the relative risk model for Codorus Creek watershed relative ecological risk assessment: an approach for multiple stressors. regional risk, multiple stressors, ecological risk assessment, relative ranking FULL ABSTRACT |
| RELATIVE RISK RANK | Relative-Risk Ranking: A Tool for Assessing Pollution Gradients at Contaminated Sediment Sites. ecological risk assessment, relative risk rank, pollution gradient FULL ABSTRACT |
| RELIABILITY | Reporting Results Right! The Facts Concerning Detection Limits and Reliability of Data. detection limits, reliability, effluent permitting, reliable quantitation FULL ABSTRACT |
| RELIABLE QUANTITATION | Reporting Results Right! The Facts Concerning Detection Limits and Reliability of Data. detection limits, reliability, effluent permitting, reliable quantitation FULL ABSTRACT |
| REMEDIAL PROJECT MANAGER | Tri-Service Remedial Project Manager's Handbook for Ecological Risk Assessment . environmental risk management, ecological risk assessment, remedial project manager, CERCLA FULL ABSTRACT |
| REMEDIATION | Bullhead tumors, age distribution, and sediment PAH as affected by point source closure and remediation . cancer, epizootic, remediation, PAH FULL ABSTRACT |
| REMEDIATION | Determination of Polychlorinated Biphenyl Congeners (PCBs) in Irradiated Marine Sediment. PCBs, sediment, radiation, remediation FULL ABSTRACT |
| REMEDIATION | Charcoal Manufacturing Residual Wastes Poses Soil Remediation Challenges. polycyclic aromatic hydrocarbons, charcoal, soils, remediation FULL ABSTRACT |
| REMEDIATION | An estimation on the possible environmental impacts of PAH and oil release as a non-aqueous phase liquid or as contaminated porewater from the construction of a 3-foot in-situ isolation cap, Wyckoff/Eagle Harbor Superfund Site, Bainbridge Island, WA. sediment, remediation, capping, creosote FULL ABSTRACT |
| REMEDIATION | The Grasse River: An Ideal Site for the Application of an Innovative Remedial Technology. PCBs, sediments, remediation, capping FULL ABSTRACT |
| REMEDIATION | Emerging sediment management issues. sediment, remediation, emerging, issues FULL ABSTRACT |
| REMEDIATION | Dredging effectiveness review: case studies on completed and ongoing environmental dredging projects. sediments, remediation, dredging FULL ABSTRACT |
| REMEDIATION | Using sediment toxicity tests to define remediation zone limits. sediment, toxicity, remediation FULL ABSTRACT |
| REMEDIATION | Sediment PCB Remedial Strategies Using Risk-Based Approaches in British Columbia. sediment, remediation, pcbs, eras FULL ABSTRACT |
| REMEDIATION | Photoreduction of Hexavalent Chromium: a Polyol-mediated Reaction. hexavalent chromium, photoreduction, remediation, heavy metal toxicity FULL ABSTRACT |
| REMOTE SENSING | Deployment of an Automated, Multi-species, Biomonitoring Platform in a Controlled Field Site. real-time, aquatic, biomonitoring, remote sensing FULL ABSTRACT |
| REPORTER GENE | Influence of temperature on potency and efficacy of estrogenic chemicals in a rainbow trout cell transfection assay. endocrine disruptors, cells, reporter gene, temperature FULL ABSTRACT |
| REPORTER GENE ASSAY | Development of an in vitro Stress Protein Reporter Gene System for Evaluating the Sublethal Toxicity of Proteotoxic Compounds. stress protein, fish cells, luciferase, reporter gene assay FULL ABSTRACT |
| REPORTING LEVEL | A long-term approach for determining method detection levels and establishing reporting levels. detection, method detection level, MDL, reporting level FULL ABSTRACT |
| REPORTING LIMIT | Analytical limits versus ecological risk screening criteria. criteria, analytical method, reporting limit, detection limit FULL ABSTRACT |
| REPRODUCTION | Tissue specific expression of HSP70 in two fish species inhabiting a metal contaminated creek. HSP70, metals, teleost, reproduction FULL ABSTRACT |
| REPRODUCTION | Oxidative stress response in gravid mosquitofish (Gambusia holbrooki) from mercury-dosed and reference mesocosms. oxidative stress, mercury, reproduction, superoxide dismutase FULL ABSTRACT |
| REPRODUCTION | Assessing Recovery of Aquatic Ecosystems through Long-Term Monitoring of Biological Indicators. biomarkers, reproduction, ecological recovery, biological indicators FULL ABSTRACT |
| REPRODUCTION | Evaluation of rotifers as an invertebrate model for endocrine disruptors. endocrine disruptors, invertebrates, life cycle test, reproduction FULL ABSTRACT |
| REPRODUCTION | Effects of chronic exposures to environmentally relevant dietary and waterborne selenium concentrations on adult Colorado pikeminnow. endangered fish, selenium, bioaccumulation, reproduction FULL ABSTRACT |
| REPRODUCTION | Cause and effect of vitellogenin induction in fish downstream of a sewage treatment plant. vitellogenin, wastewater, reproduction, edcs FULL ABSTRACT |
| REPRODUCTION | Does short-term exposure to cattle feedlot effluent impair egg production in fathead minnows? feedlot runoff, reproduction, egg production, fathead minnow FULL ABSTRACT |
| REPRODUCTION | Examination of the responses of slimy sculpin (Cottus cognatus) and white sucker (Catostomus commersoni) collected on the Saint John River downstream of pulp mill, paper mill and sewage discharges. pulp mill, environmental effects monitoring, reproduction, fish FULL ABSTRACT |
| REPRODUCTION | Exposure and effects studies of avian populations enhanced using nest box techniques. nest box, avian, reproduction FULL ABSTRACT |
| REPRODUCTION | Relationship between physiological responses and reproductive impairment in Japanese medaka (Oryzias latipes): Effects of ethinylestradiol. ethinylestradiol, reproduction, Japanese medaka, endocrine disruption FULL ABSTRACT |
| REPRODUCTION | Effects of cadmium on the hypothalamus-pituitary-gonadal axis in Japanese medaka (Oryzias latipes): Consequences for reproduction and development. cadmium, reproduction, Japanese medaka, endocrine disruption FULL ABSTRACT |
| REPRODUCTION | Physiological Effects of Transgenerational Cadmium Exposure. reproduction, endocrine, metals, steroid FULL ABSTRACT |
| REPRODUCTION | Effects of in ovo DDT exposure on behaviour and reproduction in the American Robin (Turdus migratorius). DDT, behaviour, reproduction, Turdus migratorius FULL ABSTRACT |
| REPRODUCTION | Establishing causal relationships: Ag effects on bivalve reproduction in North San Francisco Bay. silver, reproduction, Potamocorbula amurensis, San Francisco Bay FULL ABSTRACT |
| REPRODUCTION | Effects on Long-Term Survival and Reproduction of Ceriodaphnia dubia Following Single Episodic Exposures to Copper. episodic exposure, copper, reproduction, ceriodaphnia dubia FULL ABSTRACT |
| REPRODUCTION | Evaluating endocrine endpoints relative to reproductive success in Japanese quail exposed to estrogenic chemicals. EDC, birds, reproduction, PCB FULL ABSTRACT |
| REPRODUCTION | The Development of Tools for Use in the Environmental Effects Monitoring Program for the Canadian Pulp and Paper Sector. pulp and paper, environmental effects, reproduction, fish FULL ABSTRACT |
| REPRODUCTION | Evaluation of adverse effects of PCB exposure on health and reproductive fitness of fish species in Green Bay, Lake Michigan. PCB, fish, tumors, reproduction FULL ABSTRACT |
| REPRODUCTIVE BEHAVIOR | The Japanese Quail as an Avian Model for Testing Endocrine Disrupting Chemicals: Endocrine and Behavioral End Points. japanese quail, reproductive behavior, estradiol and fadrozole, neuroendocrine and endocrine responses FULL ABSTRACT |
| REPRODUCTIVE EFFECTS | Potential PCB Impairment of Reproductive Success in White Perch from an Urban Tidal River. pcbs, fish, reproductive effects, estuary FULL ABSTRACT |
| REPRODUCTIVE EFFECTS | Use of gonad histology in monitoring for contaminant effects. gonad histology, reproductive effects, biomarkers FULL ABSTRACT |
| REPRODUCTIVE EVALUATION OF WILD FISH | Detailed Endocrine Assessments in Wild Fish Downstream of Pulp and Paper Mills in Northern Alberta, Canada. reproductive evaluation of wild fish, effluent screening for endocrine activity FULL ABSTRACT |
| REPRODUCTIVE INDICATORS | Suitability of cunner (Tautogolabrus adspersus) as a model species for reproductive studiesin the laboratory and field. reproductive indicators, Tautogolabrus adspersus, sex ratio, vitellogenin FULL ABSTRACT |
| REPRODUCTIVE SUCCESS | Developmental exposure to o,p'DDT alters sexual development and reproductive success in medaka (Oryzias latipes). endocrine disruption, reproductive success, vitellogenin, sex differentiation FULL ABSTRACT |
| REPRODUCTIVE TOXICITY | Reproductive effects in Leptocheirus plumulosus exposed to sediments contaminated with sewage effluent - the role of nonylphenol. leptocheirus plumulosus, sewage effluent, reproductive toxicity, nonylphenol FULL ABSTRACT |
| REPRODUCTIVE TOXICITY | Microplate culture and laser-scanning confocal microscopy for assessment of meiobenthic copepod reproductive toxicity and suspected endocrine disrupting chemicals. reproductive toxicity, endocrine disruption, sediments, confocal microscopy FULL ABSTRACT |
| REPRODUCTIVE TOXICITY | Effects of Masculinatization on the Reproductive Physiology of Female Mosquitofish Gambrusia affinis. reproductive toxicity, endocrine disruption, androgens, environment FULL ABSTRACT |
| REPTILE | The effects of perchlorate on embryonic development and hatching success of lizard eggs. perchlorate, lizard, reptile, Sceloporus FULL ABSTRACT |
| REPTILE | Evaluation of fence lizards, Sceloporus spp., as reptile models for assessment of endocrine-mediated toxicity. endocrine, lizard, reptile, Sceloporus FULL ABSTRACT |
| REPTILE | Abnormalities in Snapping Turtles environmentally exposed to PCBs. reptile, histology, gonad, glutathione reductase FULL ABSTRACT |
| REPTILES | Contaminant levels and reproduction in the eastern spiny softshell (Apalone spiniferus spiniferus) in the Great Lakes basin. reptiles, softshell turtles, hatching, contaminants FULL ABSTRACT |
| REPTILES | Time Course and Dose-response Relationships for Vitellogenin Induction in Male Western Fence Lizards (Sceloporus occidentalis) Exposed to Ethinylestradiol. vitellogenin, reptiles, estrogenic, ethinylestradiol FULL ABSTRACT |
| REPTILES | Comparison of reptilian toxicity data to avian and mammalian data. reptiles, toxicity, inter-species extrapolation, LD50 FULL ABSTRACT |
| REPTILES | Evaluation of Risks to the Endangered Green Sea Turtle at a Former U.S. Coast Guard LORAN Station. Ecological risk assessment, reptiles, sea turtles, PCBs FULL ABSTRACT |
| REPTILES | The role of ecotoxicology in assessing the status of the global decline of reptiles. reptiles, population decline, conservation, pollution FULL ABSTRACT |
| REPTILES | Snakes in the aquatic landscape: Useful models for addressing ecotoxicological problems. reptiles, snakes, selenium, nondestructive tissue samples FULL ABSTRACT |
| REPTILES | Resource-Allocation Based Life Histories: A Conceptual Basis for Studying Reptiles in Ecotoxicology. reptiles, resource allocation, life history, energy budget FULL ABSTRACT |
| RESAMPLING | A simple bootstrap method for estimating ingested contaminant dosage in ecological risk assessments. risk assessment, bootstrap, resampling, dietay intake FULL ABSTRACT |
| RESEARCH PLANNING | Research Plan to Advance the State-of-Practice in the Field of Environmental Comparative Risk Management. Comparative risk management, research planning, decision making FULL ABSTRACT |
| RESERVOIR | The dynamics of mercury species fluxes from inundated upland boreal forest soils. mercury, hydroelectric, reservoir, fluxes FULL ABSTRACT |
| RESERVOIRS | Methyl mercury bioaccumulation in the food chains of three experimental reservoirs that flooded boreal forest uplands. mercury, reservoirs, fish, invertebrates FULL ABSTRACT |
| RESERVOIRS | Methylmercury in zooplankton in reservoirs that flooded boreal forest catchments; The Flooded Uplands Dynamics Experiment. zooplankton, methylmercury, reservoirs, bioaccumulation FULL ABSTRACT |
| RESIDENT | Influence of life-history parameters on organochlorine concentrations in killer whales from Prince William Sound. killer whale, resident, transient, organochlorines FULL ABSTRACT |
| RESIDENTIAL EXPOSURE | Transport of Lawn-Applied 2,4-D into the Home Following Turf Application, and Potential Exposures of Young Children. 2,4-D, human exposure, residential exposure, indoor air FULL ABSTRACT |
| RESIDUES | Critical body residues for Zn in the earthworm Eisenia fetida. earthworm, soil, metals, residues FULL ABSTRACT |
| RESISTANCE | Mechanisms of Adaptation to Dioxin-like Compounds. Ah Receptor, TCDD, Fundulus, resistance FULL ABSTRACT |
| RESISTANCE | Molecular mechanisms of toxicant resistance. CYP1A, resistance, fish, molecular regulation FULL ABSTRACT |
| RESISTANCE | Evaluating CYP1A resistance and DNA adduct formation in Hudson River fish. resistance, CYP1A, PCBs, Hudson River FULL ABSTRACT |
| RESISTANCE | Information from laboratory selection experiments on occurrence, underlying mechanisms and consequences of adaptation to contaminants. genetic adaptation, laboratory selection, resistance, complex mixtures FULL ABSTRACT |
| RESISTANCE | Chronic Toxicity Studies of herbicide Paraquat on Algae: Evaluation of Resistance Development. herbicides, chronic toxicity, resistance, algae FULL ABSTRACT |
| RESOURCE ALLOCATION | Resource-Allocation Based Life Histories: A Conceptual Basis for Studying Reptiles in Ecotoxicology. reptiles, resource allocation, life history, energy budget FULL ABSTRACT |
| RESOURCES | Proposal for a method aiming at the quantification of the resource depletion and soil use in Life Cycle Assessment. resources, depletion potentials, Life Cycle Assessment FULL ABSTRACT |
| RESOURCES | Aquatic Toxicology in Canada 1950-2000: Lessons Learned - Future Explored. history, regulations, resources, management FULL ABSTRACT |
| RESTING EGG | Rotifer Resting Egg Production as a Sensitive Endpoint in Toxicity Testing. sexual reproduction, resting egg, rotifer, pentachlorophenol FULL ABSTRACT |
| RESTORATION | Environmental restoration of PCB injuries in Green Bay. PCB, NRDA, Green Bay, restoration FULL ABSTRACT |
| RESTORATION | Sediment Remediation and Comprehensive Restoration of a Heavily Urbanized River in Northern New Jersey. restoration, sediment remediation, Passaic river, environmental dredging FULL ABSTRACT |
| RETENE | The bioavailability and toxicity of sediment-borne retene. retene, Bioavailability, sediment, toxicity FULL ABSTRACT |
| RETENE | Quantification of PAH Accumulation and Identification of Retene Metabolites in Rainbow Trout. pah metabolites, pah accumulation, synchronous fluorescence scanning, retene FULL ABSTRACT |
| RETENE | Does exposure to retene cause oxidative stress in larval trout? retene, blue sac disease, oxidative stress, lipid peroxidation FULL ABSTRACT |
| RETINOIC ACID | The development and application of a retinoic acid receptor-binding assay with rainbow trout tissue: the influence of pollutants on retinoic acid binding and its receptors. endocrine disruption, retinoic acid, RAR/RXR, rainbow trout FULL ABSTRACT |
| RETINOID RECEPTORS | Possible involvement of thyroid and retinoid receptor disruption in amphibian malformation. malformed amphibians, thyroid receptor, retinoid receptors FULL ABSTRACT |
| REVERSE OSMOSIS | Removing endocrine disrupting compounds from a bleached kraft pulp mill process effluent using reverse osmosis . pulp mill effluent, Fundulus heteroclitus, endocrine disruption, reverse osmosis FULL ABSTRACT |
| REVIEW | A review of critical body residues found in the literature. critical body residues, organic chemicals, review FULL ABSTRACT |
| RHIZOSPHERE | Enhanced PCB Degradation in Rhizosphere and Drilosphere-Influenced Soil. polychlorinated biphenyl, bioremediation, earthworms, rhizosphere FULL ABSTRACT |
| RHIZOSPHERE | Simulating and monitoring the biogeochemical dynamics of trace-metal in wetland sediments. Sediments, wetlands, trace metals, rhizosphere FULL ABSTRACT |
| RIBBED MUSSELS AND SEDIMENTS | 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 |
| RIBOTYPING | Identification of Coliform Pollution Sources in Selected South Carolina Watersheds Using Multiple Antibiotic Resistance and Selected Molecular Techniques. Coliform bacteria, E. Coli, multiple antibiotic resistance, ribotyping FULL ABSTRACT |
| RISK | Applied population-level ecological risk assessments. population-level, ecological, risk, methodology FULL ABSTRACT |
| RISK | Ecological Risk Assessment of DDT Contamination at Kittigazuit, NWT. DDT, risk, Arctic FULL ABSTRACT |
| RISK | Resolving conflicts over potential oil spill ecological impacts: Effective communication and good science in response planning. risk, ecological, oil, planning FULL ABSTRACT |
| RISK | The HPV chemical challenge program - the challenge has only just begun!. hpv, risk, management, chemical FULL ABSTRACT |
| RISK | An Allometric Approach to Biota Dose Assessment . allometric, radioecology, radiation, risk FULL ABSTRACT |
| RISK | Probabilistic Aquatic Risk Characterization of the Cotton Pyrethroids: An Update. pyrethroid, risk, ECOFRAM, aquatic FULL ABSTRACT |
| RISK | Linking Multiple Assessment Tools in a Weight of Evidence Approach for Identifying Stream Stressors. stressors, sediment, risk, weight-of-evidence FULL ABSTRACT |
| RISK | Probabilistic ecological risk assessment tools - A strategy for effective use in environmental decision making. probabilistic, risk, assessment, pesticide FULL ABSTRACT |
| RISK | 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 |
| RISK | The OECD Project on Pesticide Risk Indicators. pesticide, risk, indicator FULL ABSTRACT |
| RISK | Unique Challenges of Conducting Risk Assessments in the Central Pacific. risk, pacific FULL ABSTRACT |
| RISK | Using Risk Communication Techniques to Communicate the Biodiversity Message. biodiversity, communication, risk, perception FULL ABSTRACT |
| RISK | Ecological Relative Risk (EcoRR): A new ranking approach for risk assessment of agricultural pesticides. risk, ranking, agro-chemicals, pesticides FULL ABSTRACT |
| RISK | Risks of polluted sediment disposal at sea. dredging, contaminated, scale, risk FULL ABSTRACT |
| RISK | Pesticide risk indicators based on regulatory thresholds. pesticide, aquatic, risk, indicator FULL ABSTRACT |
| RISK | Estimation of uncertainty and variability within the total risk integrated methodology (TRIM). uncertainty, variability, multimedia, risk FULL ABSTRACT |
| RISK | Pesticide use, exposure, and risk in the North Carolina coastal plain. pesticides, modeling, fate, risk FULL ABSTRACT |
| RISK | Containment and low intervention bioremediation of a chemical spill under a petrochemical plant: A case study with aniline. aniline, bioremediation, sediment, risk FULL ABSTRACT |
| RISK ANALYSIS | Sensitivity analysis in stochastic life-history matrix models. ecological model, life-history, sensitivity analysis, risk analysis FULL ABSTRACT |
| RISK ASSESSMENT | Indoor behavior and risk assessment following space and residual sprayings of pesticides. pesticide, indoor behavior, risk assessment, simulation model FULL ABSTRACT |
| RISK ASSESSMENT | Risks due to horizontal and vertical transfer of novel genetic elements. plasmid, biotechnology, risk assessment FULL ABSTRACT |
| RISK ASSESSMENT | Eulogy for the reference site. reference site, risk assessment, field sampling FULL ABSTRACT |
| RISK ASSESSMENT | Environmental Risk Management Decision-Making in a Societal Context. risk assessment, risk management, decision-making, ecology FULL ABSTRACT |
| RISK ASSESSMENT | DuPont's P&B Screening Tool for Prioritization of Chemicals for Risk Assessment. PBTs, persistence, bioaccumulation, risk assessment FULL ABSTRACT |
| RISK ASSESSMENT | Risks Posed to Growth of Juvenile Fall Chinook: Mid-Columbia, Willamette and Sacramento Rivers. risk assessment, temperature, chinook salmon, growth FULL ABSTRACT |
| RISK ASSESSMENT | The Year 2000 International Symposium on Risk and Governance:Key Findings. risk assessment, risk management, equity, governance FULL ABSTRACT |
| RISK ASSESSMENT | Contaminated Sediment Management in the Lower Fox River System: Exposure Risk vs. Chemical Mass. sediment, risk assessment, PCBs, Fox River FULL ABSTRACT |
| RISK ASSESSMENT | Atmospheric Transport Issues in Pesticides Risk Assessments. atmosphere , pesticides, risk assessment FULL ABSTRACT |
| RISK ASSESSMENT | Ecological risk assessment in northern environments. risk assessment, cold temperature, hypothermia, toxicity FULL ABSTRACT |
| RISK ASSESSMENT | Comparison of stable isotope signatures in mesocosms exposed to a cationic and anionic surfactant. stable isotopes, aquatic ecosystem, risk assessment FULL ABSTRACT |
| RISK ASSESSMENT | Watershed ecological risk assessment as a tool to help manage native aquatic fauna. risk assessment, watershed, threatened and endangered species, mussels FULL ABSTRACT |
| RISK ASSESSMENT | Significance of aquatic hazard quotients: What is the significance of a hazard quotient >1? risk assessment, hazard quotient, probability, aquatic life FULL ABSTRACT |
| RISK ASSESSMENT | 2,3,7,8 - Tetrachlorodibenzo-p-dioxin equivalents (TCDD-EQs) in tissue samples from three species in the Denver metropolitan area . dioxins, furans, polychlorinated biphenyls, risk assessment FULL ABSTRACT |
| RISK ASSESSMENT | The Canadian Environmental Risk Assessment of Nonylphenol and its Ethoxylates. nonylphenol, risk assessment, endocrine disruption FULL ABSTRACT |
| RISK ASSESSMENT | Estimating Environmental Effects with a Multiple Monitoring Approach. biomonitoring, endangered species, risk assessment, toxicity FULL ABSTRACT |
| RISK ASSESSMENT | The Interaction of Pollutant Release and Transfer Registers (PRTRs) and Ecological Risk Assessment in Canada. risk assessment, pollutant release/transfer register, priority substances FULL ABSTRACT |
| RISK ASSESSMENT | An Aquatic Exposure Assessment of Atrazine in Farm Pond Ecosystems Using Monte Carlo Analysis. risk assessment, atrazine, Monte Carlo, pesticides FULL ABSTRACT |
| RISK ASSESSMENT | Relative Risks For Wild Juvenile Chinook Salmon In Pacific Northwest Watersheds - Causes, and Consequences. risk assessment, evidence, watershed, multiple stressors FULL ABSTRACT |
| RISK ASSESSMENT | Modeling Deposition from Pesticide Spray Drift. spray drift, risk assessment, pesticides, modeling FULL ABSTRACT |
| RISK ASSESSMENT | Using GIS to develop spatial patterns of ecological risk. geographic information systems, modeling, risk assessment FULL ABSTRACT |
| RISK ASSESSMENT | Development of Regression Models to Predict the Uptake of Organic Soil Contaminants into Plant Tissue. bioaccumulation, soil screening levels, plants, risk assessment FULL ABSTRACT |
| RISK ASSESSMENT | Risk Assessments and Communication Programs for High Production Volume Chemicals (HPVs): The Alliance for Chemical Awareness and the Human and Environmental Risk Assessment (HERA) Project. HPVs, industry programs, risk assessment, risk communication FULL ABSTRACT |
| RISK ASSESSMENT | Integration of Environmental Chemistry and Toxicology in Ecological Risk Assessments for Endocrine-Disrupting Chemicals (EDCs). environmental chemistry, environmental toxicology, integration, risk assessment FULL ABSTRACT |
| RISK ASSESSMENT | A progress report for advancing ecological assessment methods to evaluate effects of pesticides to non-target terrestrial organisms - overview of initiative. risk assessment, probabilistic assessments, pesticides FULL ABSTRACT |
| RISK ASSESSMENT | A simple bootstrap method for estimating ingested contaminant dosage in ecological risk assessments. risk assessment, bootstrap, resampling, dietay intake FULL ABSTRACT |
| RISK ASSESSMENT | Quantifying population recovery rates for ecological risk assessment of pesticides. pesticides, risk assessment, recovery, populations FULL ABSTRACT |
| RISK ASSESSMENT | How to derive and interpret pesticide property data on risk assessment. Pesticide, risk assessment, fate properties, sensititvity analysis FULL ABSTRACT |
| RISK ASSESSMENT | Estimation of Drinking Water Pesticide Concentrations from Small Scale Prospective Groundwater Study Data. pesticides, risk assessment, groundwater, prospective groundwater study FULL ABSTRACT |
| RISK ASSESSMENT | A Progress Report for Advancing Ecological Assessment Methods to Evaluate Aquatic Impacts in OPP: Aquatic. risk assessment, probabilistic assessments, aquatic exposure, pesticides FULL ABSTRACT |
| RISK ASSESSMENT | A Program to Assess the Environmental Safety of New Pharmaceutical Products. risk assessment, pharmaceutical, water quality, toxicity FULL ABSTRACT |
| RISK ASSESSMENT | 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 |
| RISK ASSESSMENT | Simple Empirical Risk Relationships Between Fish Communities, Habitat Quality and Water Quality in Ohio. fish community structure, habitat quality, water quality, risk assessment FULL ABSTRACT |
| RISK ASSESSMENT | Evaluation of dredged material proposed for placement in upland sites. tiered testing, risk assessment, soil toxicology, management FULL ABSTRACT |
| RISK ASSESSMENT | A Probabilistic Risk Assessment for Aquatic Biota Exposed to Inorganic Chloramines in Canada. risk assessment, inorganic chloramines, aquatic, Canadian Environmental Protection Act FULL ABSTRACT |
| RISK ASSESSMENT | Landscape toxicology and the development of regional risk assessment. landscape toxicology, risk assessment, uncertainty FULL ABSTRACT |
| RISK ASSESSMENT | Proceedings of the Workshop on the Convergence of Risk Assesssment and Socioeconomic Analysis to Better Inform Chemical Risk Management Decisions. risk assessment, risk management, socio-economic FULL ABSTRACT |
| RISK ASSESSMENT | Indicative Environmental Risk Assessment of the Polycyclic Musks ADBI, AHMI and AITI. polycyclic musks, fragrance, risk assessment FULL ABSTRACT |
| RISK ASSESSMENT | Using water lilies to evaluate metals bioavailability and exposure. metals, plants, uptake, risk assessment FULL ABSTRACT |
| RISK ASSESSMENT | Population Based Critical Body Residues for Eisenia fetida Exposed to Phenanthrene in Artificial Soil. critical body residue, soil, population, risk assessment FULL ABSTRACT |
| RISK COMMUNICATION | Risk Assessments and Communication Programs for High Production Volume Chemicals (HPVs): The Alliance for Chemical Awareness and the Human and Environmental Risk Assessment (HERA) Project. HPVs, industry programs, risk assessment, risk communication FULL ABSTRACT |
| RISK COMMUNICATION | Understanding the Safety and Environmental Information Needs of Consumers. consumer products, risk communication, information needs, labels FULL ABSTRACT |
| RISK COMMUNICATION | Chemical Assessment Tools:The Risk Communication Challenge. risk communication, risk perception, trust FULL ABSTRACT |
| RISK ESTIMATION | A model for predicting lethal and sub-lethal effects of endocrine disruptors in wildlife. physiology-based model, endocrine disruptors, Procyon lotor, risk estimation FULL ABSTRACT |
| RISK ESTIMATION | A Model for predicting lethal and sub-lethal effects of endocrine disruptors in wildlife. physiology-based model, endocrine disruptors, Procyon lotor, risk estimation FULL ABSTRACT |
| RISK INDICATORS | Pesticide risk indicators in Europe: the environmental yardstick and seven other risk indicators. environment, pesticides, risk indicators FULL ABSTRACT |
| RISK MANAGEMENT | Proceedings of the Workshop on the Convergence of Risk Assesssment and Socioeconomic Analysis to Better Inform Chemical Risk Management Decisions. risk assessment, risk management, socio-economic FULL ABSTRACT |
| RISK MANAGEMENT | Environmental Risk Management Decision-Making in a Societal Context. risk assessment, risk management, decision-making, ecology FULL ABSTRACT |
| RISK MANAGEMENT | Democratic Science: Enhancing the Role of Science in Stakeholder-Based Risk Management Decision-Making. stakeholder processes, decision-making, risk management, science FULL ABSTRACT |
| RISK MANAGEMENT | The Year 2000 International Symposium on Risk and Governance:Key Findings. risk assessment, risk management, equity, governance FULL ABSTRACT |
| RISK MANAGEMENT | Risk management and the potential applications of population, community and ecosystem models. ecological models, risk management, ecotoxicology, higher level evaluations FULL ABSTRACT |
| RISK MANAGEMENT | Secrets Revealed: Rules of Thumb and Costing Ecological Risk Assessments. risk management, ecological risk assessment, decision-making, cost analysis FULL ABSTRACT |
| RISK MANAGEMENT | Applications of Environmental Assessment Tools and Information for Decision-Making. decision-making, information management, risk management, assessment tools FULL ABSTRACT |
| RISK MANAGEMENT | Assessing the effect of antibiotics on the resistance of resident microbes in wetlands constructed for wastewater treatment. constructed wetlands, wastewater antibiotic resistance, risk management FULL ABSTRACT |
| RISK MANAGEMENT | Glenhaven Case Study: Training Tool for Environmental Risk Management. environmental education, risk management FULL ABSTRACT |
| RISK PERCEPTION | Chemical Assessment Tools:The Risk Communication Challenge. risk communication, risk perception, trust FULL ABSTRACT |
| RISK-SCREENING | EPA's Risk-Screening Environmental Indicators - Communicating Risk-related Information to the Public. assessment tools, risk-screening, indicators, models FULL ABSTRACT |
| RISKS | A Predictive Ecological Risk Assessment: Effect of military training materials on Indiana bats, gray bats, bald eagles at Fort Leonard Wood, Missouri. military training materials, bats, eagles, risks FULL ABSTRACT |
| RIVER | Distribution of pesticides, PCBs and coplanar PCBs in Connecticut River fish populations. PCBs, coplanar PCBs, pesticides, river FULL ABSTRACT |
| RIVER | Origin of Polycyclic Aromatic Hydrocarbons in Sediment Cores From the Mackenzie Delta Basin, Canada. PAHs, sediment, river, mass spectrometry FULL ABSTRACT |
| RIVER OTTER | Differences in mercury, selenium, and stable isotope ratios between freshwater and saltmarsh river otters. river otter, mercury, selenium, stable isotopes FULL ABSTRACT |
| RIVERINE ECOSYSTEM | Toxicological Monitoring of a Simulated Oil Spill on the St. Lawrence River: SPMD-TOX. petroleum spill, bioremediation, SPMD-TOX, riverine ecosystem FULL ABSTRACT |
| RIVERS | The quality of suspended fine particulate matter along an urban river. growth, metals, insects, rivers FULL ABSTRACT |
| ROAD SALT | Toxicity of Road Salt to House Sparrows. road salt, sodium chloride, avian toxicity, house sparrow FULL ABSTRACT |
| ROTIFER | Rotifer Resting Egg Production as a Sensitive Endpoint in Toxicity Testing. sexual reproduction, resting egg, rotifer, pentachlorophenol FULL ABSTRACT |
| RTAHR | Does PAH potency for CYP1A induction and AhR-binding predict early life stage toxicity in fish? pah, bluesac disease, CYP1A, rtAhR FULL ABSTRACT |
| RUNOFF | Evaluation of methods to reduce off site movement of dormant spray pesticides from California orchards. pesticides, runoff, dormant sprays, orchards FULL ABSTRACT |