Results 251 to 260 of about 79,974 (295)
Some of the next articles are maybe not open access.
Human Toxicology, 1988
1 Ecotoxicology is concerned ultimately with the effects of pollutants on populations not individuals. Sub-lethal effects, and changes to the environment, can have a greater impact on population size than does acute toxicity. 2 Effective concern about effects of pollutants on wildlife developed after the Second World War with the advent of synthetic ...
openaire +3 more sources
1 Ecotoxicology is concerned ultimately with the effects of pollutants on populations not individuals. Sub-lethal effects, and changes to the environment, can have a greater impact on population size than does acute toxicity. 2 Effective concern about effects of pollutants on wildlife developed after the Second World War with the advent of synthetic ...
openaire +3 more sources
1995
Chlorpyrifos is a broad-spectrum organophosphorothioate insecticide with a principal mechanism of toxicity by inactivation of acetylcholinesterase at nerve junctions. Unlike certain organochlorine pesticides, chlorpyrifos is relatively nonpersistent (Racke 1993), and its principal degradation products are less toxic than the parent chemical.
M G, Barron, K B, Woodburn
openaire +2 more sources
Chlorpyrifos is a broad-spectrum organophosphorothioate insecticide with a principal mechanism of toxicity by inactivation of acetylcholinesterase at nerve junctions. Unlike certain organochlorine pesticides, chlorpyrifos is relatively nonpersistent (Racke 1993), and its principal degradation products are less toxic than the parent chemical.
M G, Barron, K B, Woodburn
openaire +2 more sources
Regulatory Toxicology and Pharmacology, 1982
Abstract This report is a condensation of a major work of the Ecotoxicology Section of the Scientific Advisory Committee of the Commission of the European Communities. A comprehensive review of the worldwide pollution by cadmium has been made. The present and future potential for human and animal intoxication by this metal has been critically ...
openaire +3 more sources
Abstract This report is a condensation of a major work of the Ecotoxicology Section of the Scientific Advisory Committee of the Commission of the European Communities. A comprehensive review of the worldwide pollution by cadmium has been made. The present and future potential for human and animal intoxication by this metal has been critically ...
openaire +3 more sources
2019
Ecotoxicology is concerned with describing, understanding, and predicting the effects of chemicals used by people, either from natural sources (such as metals) or from synthetic processes (agrochemicals, pharmaceuticals, industrial chemicals), on ecological systems.
Forbes, Valery E., Calow, Peter
openaire +2 more sources
Ecotoxicology is concerned with describing, understanding, and predicting the effects of chemicals used by people, either from natural sources (such as metals) or from synthetic processes (agrochemicals, pharmaceuticals, industrial chemicals), on ecological systems.
Forbes, Valery E., Calow, Peter
openaire +2 more sources
2022
Ecotoxicology offers a comprehensive overview of the science underpinning the recognition and management of environmental contamination. It describes the toxicology of environmental contaminants, the methods used for assessing their toxicity and ecological impacts, and approaches employed to mitigate pollution and ecological health risks globally ...
Peter G. C. Campbell +3 more
openaire +1 more source
Ecotoxicology offers a comprehensive overview of the science underpinning the recognition and management of environmental contamination. It describes the toxicology of environmental contaminants, the methods used for assessing their toxicity and ecological impacts, and approaches employed to mitigate pollution and ecological health risks globally ...
Peter G. C. Campbell +3 more
openaire +1 more source
2009
Managing sites contaminated with munitions constituents is an international challenge. Although the choice of approach and the use of Ecological Risk Assessment (ERA) tools may vary from country to country, the assurance of quality and the direction of ecotoxicological research are universally recognized as shared concerns.
openaire +1 more source
Managing sites contaminated with munitions constituents is an international challenge. Although the choice of approach and the use of Ecological Risk Assessment (ERA) tools may vary from country to country, the assurance of quality and the direction of ecotoxicological research are universally recognized as shared concerns.
openaire +1 more source
Nanomaterials in ecotoxicology
Integrated Environmental Assessment and Management, 2007J J, Scott-Fordsmand +2 more
openaire +2 more sources
Pseudoreplication in ecotoxicology
Integrated Environmental Assessment and Management, 2013Marcos, Krull +2 more
openaire +2 more sources
Ecotoxicological Risk Assessment:Terrestrial Ecotoxicology at NERI
2006The Department of Terrestrial Ecology at the Danish National Environmental Research Institute (NERI) include a Contract Research Organization (CRO) offering a suite of ISO and OECD field and laboratory tests needed in risk assessment for the soil environment. All tests are performed in compliance with Good Laboratory Practice (GLP).
openaire +1 more source