The term ecotoxicology was coined by
René Truhautin 1969, who defined it as "the branch of toxicologyconcerned with the study of toxic effects, caused by natural or synthetic pollutants, to the constituents of ecosystems, animal (including human), vegetable and microbial, in an integral context” (Truhaut, 1977).
Ecotoxicology is alleged to be the integration of
toxicologyand ecologyor, as Chapman (2002) suggested, “ecology in the presence of toxicants”. It aims to predict the effects upon natural populations, communities, or ecosystems- ‘the ecosystem’- of stressors, be they anthropogenic in origin or otherwise. It differs from Environmental Toxicologyin that it integrates the effects of stressors across all levels of biological organisation from the molecular to whole communities and ecosystems, whereas environmental toxicology focuses upon effects upon the individual (Maltby & Naylor, 1990).
The publication in 1962 of
Rachel Carson's seminal volume, Silent Springcatalysed the separation of environmental toxicology - and, subsequently, ecotoxicology - from classical toxicology. The revolutionary element in Carson's work was her extrapolation from single-organism effects to effects at the whole ecosystem and the "balance of nature" (Bazerman et al, 2006). This systemic study is distinct from the anthropocentric nature of classical toxicology and ecotoxicology is, therefore, a far broader discipline incorporating aspects of ecology, toxicology, physiology, molecular biology, analytical chemistryand a wealth of other disciplines to study the effects of xenobiotics in an ecosystem. The ultimate goal of this approach is to be able to "predict" the effects of pollution so that, should a pollution incident occur, the most efficient and effective action to remediate the detrimental effects can be identified. In those ecosystems that are already impacted by pollution ecotoxicological studies can inform as to the best course of action to restore ecosystem services and functions efficiently and effectively.
* Bazerman, Charles and René Agustin De los Santos. "Measuring Incommensurability: Are toxicology and ecotoxicology blind to what the other sees?"
9 January 2006.
* Chapman, P. M. 2002, "Integrating toxicology and ecology: putting the "eco" into ecotoxicology", Marine Pollution Bulletin, vol. 44, no. 1, pp. 7-15.
* L. Maltby, C. Naylor - 1990 - Preliminary Observations on the Ecological Relevance of the Gammarus `Scope for Growth' Assay: Effect of Zinc on Reproduction - Functional Ecology, Vol. 4, No. 3, New Horizons in Ecotoxicology (1990), pp. 393-397
* Truhaut, R. 1977, "Eco-Toxicology - Objectives, Principles and Perspectives", Ecotoxicology and Environmental Safety, vol. 1, no. 2, pp. 151-173.
* [http://www.ecetoc.org European Centre for Ecotoxicology and Toxicology of Chemicals]
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ecotoxicology — ekologinė toksikologija statusas T sritis ekologija ir aplinkotyra apibrėžtis Mokslas, tiriantis fizikinių, cheminių agentų, natūralių produktų kenksmingą poveikį augalų, gyvūnų populiacijoms, jų bendrijoms, taip pat žmogui. atitikmenys: angl.… … Ekologijos terminų aiškinamasis žodynas
ecotoxicology — noun Date: 1977 a scientific discipline combining the methods of ecology and toxicology in studying the effects of toxic substances and especially pollutants on the environment • ecotoxicological adjective • ecotoxicologist noun … New Collegiate Dictionary
ecotoxicology — noun The toxicology of a substance towards a wide range of organisms or towards an ecosystem; the study of ecotoxicity … Wiktionary
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ecotoxicology — eco·toxicology … English syllables
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