Rogers, A., Billett, D., Berger, W., Flach, E., Freiwald, A., Gage, J., Hebbeln, D., Heip, C., Pfannkuche, Olaf, Ramirez-Llodra, E, Medlin, L., Sibuet, M., Soetaert, K., Tendal, O., Vanreusel, A. and Wlodarska-Kawalczuk, M. (2002) Life at the edge: Achieving prediction from environmental variability and biological variety. In: Ocean Margin Systems. , ed. by Wefer, G., Billett, D., Hebbeln, D., Jorgensen, B. B., Schlüter, M. and van Weering, T.. Springer, Berlin Heidelberg, pp. 387-404. ISBN 3-540-43921-8 DOI 10.1007/978-3-662-05127-6_24.

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Abstract

The ocean margins contain a great variety of habitats and biological communities. Recent discoveries, such as deep-water coral reefs, show that these communities are poorly described and understood. However, observations have already indicated that benthic communities on ocean margins show high levels of spatial and temporal variation at all scales. The European continental margin is increasingly exploited for both biological resources (fisheries) and non-biological resources (oil, gas, minerals). Environmental management of the exploitation of continental margins requires an understanding of natural levels of variation inherent in biological communities that are potentially impacted by such activities. This paper presents a synthesis of the present knowledge of the spatial and temporal variation of slope communities. Priorities for future research and its technological development are discussed. The aim of this research is to provide a scientific basis for the environmental management of the continental slopes of Europe.

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