A Century of Ecosystem Science - download pdf or read online

By National Research Council, Division on Earth and Life Studies, Polar Research Board, Board on Environmental Studies and Toxicology, Committee to Review the Gulf of Alaska Ecosystem Monitoring Program

ISBN-10: 0309084733

ISBN-13: 9780309084734

ISBN-10: 0309500125

ISBN-13: 9780309500128

File from the Committee to check the Gulf of Alaska atmosphere tracking software and the nationwide examine Council. Softcover.

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Sample text

For instance, if ocean survival of salmon varies with phytoplankton production, then measuring forage fish abundance and demography could provide an intermediate food-web linkage. Finally, extending the spatial scale of measurements is important for determining the generality of hypotheses that have previously been tested only locally. This last choice in particular requires adequate synthesis of existing data; otherwise, it is impossible to ask whether existing patterns are general (because there are no existing patterns).

The development of long time series measurement is a crucial research tool for understanding ecosystem function. Along with the opportunity afforded by GEM comes an obligation to craft a research plan that can withstand the test of time. This requires a core set of measurements that can be taken consistently and indefinitely, as well as flexibility to alter both conceptual understanding and research interests. , 2000). The committee identified a number of elements deemed essential for a successful long-term science program of the magnitude necessary to fulfill the mission statement and goals articulated for the GEM program by the Trustee Council (EVOSTC, 2000a).

Such conciseness is intentional so that the purpose, scope, and methods can be synthesized down to a clear foundation, and knowing that the scientists involved will work out as the program evolves. The committee also notes that no plans are designed to involve local communities or traditional ecological knowledge in the formation of research questions and activities. Rather, these plans portray community involvement only through outreach. GEM is in the challenging but exciting position to craft a science plan that bridges science and society in groundbreaking fashion.

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A Century of Ecosystem Science by National Research Council, Division on Earth and Life Studies, Polar Research Board, Board on Environmental Studies and Toxicology, Committee to Review the Gulf of Alaska Ecosystem Monitoring Program


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