Ecological Risk Assessment for Chlorpyrifos in Terrestrial and Aquatic Systems in the United States
Title | Ecological Risk Assessment for Chlorpyrifos in Terrestrial and Aquatic Systems in the United States PDF eBook |
Author | John P. Giesy |
Publisher | Springer Science & Business Media |
Total Pages | 269 |
Release | 2014-04-10 |
Genre | Science |
ISBN | 3319038656 |
Reviews of Environmental Contamination and Toxicology attempts to provide concise, critical reviews of timely advances, philosophy and significant areas of accomplished or needed endeavor in the total field of xenobiotics, in any segment of the environment, as well as toxicological implications.
Ecological Risk Assessment for Chlorpyrifos in Terrestrial and Aquatic Systems in the United States
Title | Ecological Risk Assessment for Chlorpyrifos in Terrestrial and Aquatic Systems in the United States PDF eBook |
Author | John Giesy |
Publisher | Springer |
Total Pages | 269 |
Release | 2014-05-01 |
Genre | Science |
ISBN | 9783319038667 |
Reviews of Environmental Contamination and Toxicology attempts to provide concise, critical reviews of timely advances, philosophy and significant areas of accomplished or needed endeavor in the total field of xenobiotics, in any segment of the environment, as well as toxicological implications.
Reviews of Environmental Contamination and Toxicology Volume 259
Title | Reviews of Environmental Contamination and Toxicology Volume 259 PDF eBook |
Author | Pim de Voogt |
Publisher | Springer Nature |
Total Pages | 241 |
Release | 2021-11-26 |
Genre | Science |
ISBN | 3030883426 |
Reviews of Environmental Contamination and Toxicology attempts to provide concise, critical reviews of timely advances, philosophy and significant areas of accomplished or needed endeavor in the total field of xenobiotics, in any segment of the environment, as well as toxicological implications. Chapter “Prioritization of Pesticides for Assessment of Risk to Aquatic Ecosystems in Canada and Identification of Knowledge Gaps” is available open access under a Creative Commons Attribution 4.0 International License via springer.com.
Freshwater Pollution and Aquatic Ecosystems
Title | Freshwater Pollution and Aquatic Ecosystems PDF eBook |
Author | Gowhar Hamid Dar |
Publisher | CRC Press |
Total Pages | 418 |
Release | 2021-12-23 |
Genre | Science |
ISBN | 1000291197 |
This new volume addresses the environmental impacts of pollution on freshwater aquatic ecosystems and presents sustainable management and remediation practices and advanced technology help to address the different types of pollutants. Freshwater Pollution and Aquatic Ecosystems: Environmental Impact and Sustainable Management considers the need for sustainable, efficient, and cost-effective tools and technologies to assess, monitor, and properly manage the increasing issues of aquatic pollution. It provides detailed accounts of the phenomena and mechanisms related to aquatic pollution and highlights the problems and threats associated with pollution contamination in freshwater. It provides useful insight into the sustainable and advanced pollution remediation technology adopted by different countries for the monitoring, assessment, and sustainable management of pollution. The chapters in the volume evaluate the sources of harmful pollutants, which include industrial effluents, sewage, and runoff from agricultural industries, which result in toxic microbes, organic waste, oils, and high load of nutrients. Unsustainable management practices of domestic sewage and indiscriminate use of chemical pesticides lead to the technological disturbance of aquatic biota. In addition to harming aquatic biota, these pollutants find their way into the human body through inhalation, ingestion, or absorption and finally tend to bio-accumulate in trophic levels of the food chain, which poses a major risk to human beings. This book will be a valuable resource for ecologists, environmentalists, scientists, and many others for their work in understanding and management of aquatic pollutants in freshwater biospheres.
Overview of the ecological risk assessment process in the Office of Pesticide Programs, U.S. Environmental Protection Agency endangered and threatened species effects determinations.
Title | Overview of the ecological risk assessment process in the Office of Pesticide Programs, U.S. Environmental Protection Agency endangered and threatened species effects determinations. PDF eBook |
Author | United States. Environmental Protection Agency. Office of Pesticide Programs |
Publisher | DIANE Publishing |
Total Pages | 92 |
Release | 2004 |
Genre | Ecological risk assessment |
ISBN | 1428904824 |
Ecological Risk Assessment
Title | Ecological Risk Assessment PDF eBook |
Author | Glenn W. Suter II |
Publisher | CRC Press |
Total Pages | 564 |
Release | 1992-10-23 |
Genre | Technology & Engineering |
ISBN | 9780873718752 |
Recently, environmental scientists have been required to perform a new type of assessment-ecological risk assessment. This is the first book that explains how to perform ecological risk assessments and gives assessors access to the full range of useful data, models, and conceptual approaches they need to perform an accurate assessment. It explains how ecological risk assessment relates to more familiar types of assessments. It also shows how to organize and conduct an ecological risk assessment, including defining the source, selecting endpoints, describing the relevant features of the receiving environment, estimating exposure, estimating effects, characterizing the risks, and interacting with the risk manager. Specific technical topics include finding and selecting toxicity data; statistical and mathematical models of effects on organisms, populations, and ecosystems; estimation of chemical fate parameters; modeling of chemical transport and fate; estimation of chemical uptake by organisms; and estimation, propagation, and presentation of uncertainty. Ecological Risk Assessment also covers conventional risk assessments, risk assessments for existing contamination, large scale problems, exotic organisms, and risk assessments based on environmental monitoring. Environmental assessors at regulatory agencies, consulting firms, industry, and government labs need this book for its approaches and methods for ecological risk assessment. Professors in ecology and other environmental sciences will find the book's practical preparation useful for classroom instruction. Environmental toxicologists and chemists will appreciate the discussion of the utility for risk assessment of particular toxicity tests and chemical determinations.
Assessing Risks to Endangered and Threatened Species from Pesticides
Title | Assessing Risks to Endangered and Threatened Species from Pesticides PDF eBook |
Author | National Research Council |
Publisher | National Academies Press |
Total Pages | 194 |
Release | 2013-06-20 |
Genre | Nature |
ISBN | 0309285860 |
The US Fish and Wildlife Service (FWS) and the National Marine Fisheries Service (NMFS) are responsible for protecting species that are listed as endangered or threatened under the Endangered Species Act (ESA) and for protecting habitats that are critical for their survival. The US Environmental Protection Agency (EPA) is responsible for registering or reregistering pesticides under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) and must ensure that pesticide use does not cause any unreasonable adverse effects on the environment, which is interpreted to include listed species and their critical habitats. The agencies have developed their own approaches to evaluating environmental risk, and their approaches differ because their legal mandates, responsibilities, institutional cultures, and expertise differ. Over the years, the agencies have tried to resolve their differences but have been unsuccessful in reaching a consensus regarding their assessment approaches. As a result, FWS, NMFS, EPA, and the US Department of Agriculture asked the National Research Council (NRC) to examine scientific and technical issues related to determining risks posed to listed species by pesticides. Specifically, the NRC was asked to evaluate methods for identifying the best scientific data available; to evaluate approaches for developing modeling assumptions; to identify authoritative geospatial information that might be used in risk assessments; to review approaches for characterizing sublethal, indirect, and cumulative effects; to assess the scientific information available for estimating effects of mixtures and inert ingredients; and to consider the use of uncertainty factors to account for gaps in data. Assessing Risks to Endangered and Threatened Species from Pesticides, which was prepared by the NRC Committee on Ecological Risk Assessment under FIFRA and ESA, is the response to that request.