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Toxicity Testing with Communities: Microcosms, Mesocosms, and Whole-System Manipulations

  • Virginia Tech

Research output: Contribution to journal › Article › peer-review

Abstract

The field of ecotoxicology is in the early stages of a major paradigm shift driven by three interrelated forces: (1) the consideration of sustainable use of the planet, (2) the protection of ecosystem services (i.e., those ecological functions deemed useful by human society), and (3) the shift from emphasis on producing no deleterious effects to organisms and natural systems to maintaining them in robust health. This review examines present methodologies and information systems in the field of ecotoxicology and determines how suitable they are for making policy and management decisions related to the three developments just stated. Malone (1994) concluded that management of the environment to assure sustainability of its capacity to support human life is essentially a matter of managing human affairs in a manner that fosters sustainable human development. The concept of sustainable development asks whether present practices are suitable for longrange use of the planet.
Original languageAmerican English
JournalReviews of Environmental Contamination and Toxicology
Volume147
DOIs
StatePublished - Jan 1 1996
Externally publishedYes

Keywords

  • ecological risk assessment
  • ecosystem health
  • ecosystem service
  • lewis publisher
  • toxicity test

Disciplines

  • Toxicology
  • Environmental Sciences
  • Sustainability

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