Titlebook: Evaluating and Monitoring the Health of Large-Scale Ecosystems; David J. Rapport,Connie L. Gaudet (Ecosystem Conse Conference proceedings

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Assessment of Ecosystem Health: Development of Tools and Approachesoring. The monitoring of biological effects is an important tool for assessing the survival of individuals, populations and species. Environmental effects monitoring approaches provide information on environmental response which serves as a sensitive early-warning “signal” for understanding and pred

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Rapporteur’s Reportonent parts) relative to reference points in space or time. The authors present a variety of criteria for assessing ecosystem structure and function and discuss the strengths and limitations of each. The concept of scale is a recurring theme, particularly variability across time and space and across

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Degradation and Rehabilitation of Rivers: A Note on the Ecosystem Approache riparian zone. The ecology of large river systems has been reviewed (Davies and Walker 1986; Whitton 1984) and it was found that our understanding of these waters, so vitally important for all the continents, lags much behind that of stagnant water bodies. Much of our insight in the functioning of

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1431-7125 surely be traced back to Aldo Leopold and even earlier, it is only in the recent decade that a substantial body of work has emerged on this topic. There is no question that a novel approach which is by its nature cross­ disciplinary, bridging the health and biological sciences, will initially raise

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https://doi.org/10.1057/9781137333032by major geological or astronomical forces such as meteorite strikes or climate change, have set back the evolutionary process with a spasm of extinction that was global in scope (Wilson 1992). As we move into the 21st century, the human species, a biological agent, is likely to be responsible for the next massive extinction event.

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https://doi.org/10.1007/978-981-99-3802-5et al. 1988), “.” (Newman and Agg 1988), and “.” (Buchwald 1990), “.” (Lozán et al. 1990). In October 1987 the German parliament discussed the Protection of the North Sea in a public hearing (Schutz der Nordsee 1987).

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