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Are There Scientific Criteria for Putting Short-term Conservation Ahead of Learning? No. Ecology and Society
Hinrichsen, Richard A; Hinrichsen Environmental Services; hinrich@seanet.com.
Kai Lee asks "Are there clearly articulated scientific criteria for putting short-term conservation ahead of learning? (That is, are there conservation situations where we know enough not to need to worry about surprises?)" There can be no such scientific criteria, even in the most trivial of circumstances, because it is really a question of societal values. In cases in which societal values favor conservation of an endangered or threatened population, reliable learning is unlikely to be placed ahead of short-term conservation, partly because it is uncertain whether learning will really improve the prospects for population recovery. Given the prevailing societal values and scientific realities surrounding endangered or threatened populations, the question...
Tipo: Peer-Reviewed Reports Palavras-chave: Snake River; Adaptive management; Chinook salmon; Endangered populations; Learning; Scientific criteria; Short-term conservation; Societal values.
Ano: 2000
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A Spatially Explicit Decision Support System for Watershed-Scale Management of Salmon Ecology and Society
Steel, E. Ashley; NW Fisheries Science Center, NOAA Fisheries, 2725 Montlake Blvd East, Seattle, Washington, USA 98112; Ashley.Steel@noaa.gov; Fullerton, Aimee; NW Fisheries Science Center, NOAA Fisheries, 2725 Montlake Blvd East, Seattle, Washington, USA 98112; Aimee.Fullerton@noaa.gov; Caras, Yuko; NW Fisheries Science Center, NOAA Fisheries, 2725 Montlake Blvd East, Seattle, Washington, USA 98112; Yuko.Caras@kingcounty.gov; Sheer, Mindi B.; NW Fisheries Science Center, NOAA Fisheries, 2725 Montlake Blvd East, Seattle, Washington, USA 98112; Mindi.Sheer@noaa.gov; Olson, Patricia; Pacific Watershed Institute, Olympia, Washington, USA 98504; Washington State Department of Ecology, PO Box 47600, Olympia, Washington, USA 98504; pols461@ecy.wa.gov; Jensen, David; NW Fisheries Science Center, NOAA Fisheries, 2725 Montlake Blvd East, Seattle, Washington, USA 98112; David.Jensen@noaa.gov; Burke, Jennifer; NW Fisheries Science Center, NOAA Fisheries, 2725 Montlake Blvd East, Seattle, Washington, USA 98112; School of Ocean and Fisheries Science, University of Washington, Seattle, Washington, USA 98119; burkejen@u.washington.edu; Maher, Michael; NW Fisheries Science Center, NOAA Fisheries, 2725 Montlake Blvd East, Seattle, Washington, USA 98112; Steward and Associates, 120 A, Suite d, Snohomish, Washington, USA 98290; Michael.Maher@noaa.gov; McElhany, Paul; NW Fisheries Science Center, NOAA Fisheries, 2725 Montlake Blvd East, Seattle, Washington, USA 98112; Paul.McElhany@noaa.gov.
Effective management for wide-ranging species must be conducted over vast spatial extents, such as whole watersheds and regions. Managers and decision makers must often consider results of multiple quantitative and qualitative models in developing these large-scale multispecies management strategies. We present a scenario-based decision support system to evaluate watershed-scale management plans for multiple species of Pacific salmon in the Lewis River watershed in southwestern Washington, USA. We identified six aquatic restoration management strategies either described in the literature or in common use for watershed recovery planning. For each of the six strategies, actions were identified and their effect on the landscape was estimated. In this way, we...
Tipo: Peer-Reviewed Reports Palavras-chave: Chinook salmon; Endangered species; Habitat suitability; Recovery planning; Riparian; Sediment routing..
Ano: 2008
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