The importance of long-term ecological time series for integrated ecosystem assessment and ecosystem-based management
Autor: | Tessa B. Francis, Chris J. Harvey, Mary E. Hunsicker, Jameal F. Samhouri, Kym C. Jacobson, Gregory D. Williams, Newell Garfield, Jennifer L. Fisher, Yvonne L. deReynier |
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Rok vydání: | 2020 |
Předmět: |
0106 biological sciences
Marine conservation Research program 010504 meteorology & atmospheric sciences biology Ecology 010604 marine biology & hydrobiology Geology Context (language use) Aquatic Science biology.organism_classification 01 natural sciences Ecosystem-based management Geography Oncorhynchus Ecosystem Temporal scales Hydrography 0105 earth and related environmental sciences |
Zdroj: | Progress in Oceanography. 188:102418 |
ISSN: | 0079-6611 |
Popis: | Long-term mechanistic research and monitoring provides integral science support for ecosystem-based management (EBM) of resources, activities and services. Decades of oceanographic and ecological research by Bill Peterson and colleagues along the Newport Hydrographic Line (NH Line) provides essential context for understanding and managing Pacific salmon Oncorhynchus spp. and other marine resources in the California Current ecosystem. This research program helped federal scientists convey the significance of the northeast Pacific marine heatwave (2013–2016) to fisheries managers and stakeholders. Particularly illustrative were shifts in the composition of the copepod community, which reflected feeding conditions for Pacific salmon and other consumers. We identify six traits of the dataset produced by Peterson and colleagues that have made it especially valuable for informing management: (i) it has generated robust ecosystem indicators; (ii) it is long-term; (iii) it is associated with meaningful ecological mechanisms; (iv) it relates to ecosystem components of high societal value; (v) it can represent processes and lags at meaningful temporal scales; and (vi) it is part of a broader, integrative science effort. This research effort underscores the importance of developing and sustaining long-term mechanistic research and monitoring along the U.S. West Coast and elsewhere in the world. |
Databáze: | OpenAIRE |
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