globalchange  > 影响、适应和脆弱性
DOI: 10.1111/gcb.14108
Scopus记录号: 2-s2.0-85044926368
论文题名:
Essential ocean variables for global sustained observations of biodiversity and ecosystem changes
作者: Miloslavich P.; Bax N.J.; Simmons S.E.; Klein E.; Appeltans W.; Aburto-Oropeza O.; Andersen Garcia M.; Batten S.D.; Benedetti-Cecchi L.; Checkley D.M.; Jr.; Chiba S.; Duffy J.E.; Dunn D.C.; Fischer A.; Gunn J.; Kudela R.; Marsac F.; Muller-Karger F.E.; Obura D.; Shin Y.-J.
刊名: Global Change Biology
ISSN: 13541013
出版年: 2018
卷: 24, 期:6
起始页码: 2416
结束页码: 2433
语种: 英语
英文关键词: driver-pressure-state-impact-response ; essential ocean variables ; framework for ocean observing ; global ocean observing system ; marine biodiversity changes ; Marine Biodiversity Observation Network ; ocean change
Scopus关键词: anthropogenic effect ; biodiversity ; ecosystem health ; global ocean ; marine ecosystem ; marine resource ; spatiotemporal analysis ; Anthozoa ; Aves ; Cheloniidae ; Invertebrata ; Mammalia
英文摘要: Sustained observations of marine biodiversity and ecosystems focused on specific conservation and management problems are needed around the world to effectively mitigate or manage changes resulting from anthropogenic pressures. These observations, while complex and expensive, are required by the international scientific, governance and policy communities to provide baselines against which the effects of human pressures and climate change may be measured and reported, and resources allocated to implement solutions. To identify biological and ecological essential ocean variables (EOVs) for implementation within a global ocean observing system that is relevant for science, informs society, and technologically feasible, we used a driver-pressure-state-impact-response (DPSIR) model. We (1) examined relevant international agreements to identify societal drivers and pressures on marine resources and ecosystems, (2) evaluated the temporal and spatial scales of variables measured by 100+ observing programs, and (3) analysed the impact and scalability of these variables and how they contribute to address societal and scientific issues. EOVs were related to the status of ecosystem components (phytoplankton and zooplankton biomass and diversity, and abundance and distribution of fish, marine turtles, birds and mammals), and to the extent and health of ecosystems (cover and composition of hard coral, seagrass, mangrove and macroalgal canopy). Benthic invertebrate abundance and distribution and microbe diversity and biomass were identified as emerging EOVs to be developed based on emerging requirements and new technologies. The temporal scale at which any shifts in biological systems will be detected will vary across the EOVs, the properties being monitored and the length of the existing time-series. Global implementation to deliver useful products will require collaboration of the scientific and policy sectors and a significant commitment to improve human and infrastructure capacity across the globe, including the development of new, more automated observing technologies, and encouraging the application of international standards and best practices. © 2018 The Authors. Global Change Biology Published by John Wiley & Sons Ltd
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/110391
Appears in Collections:影响、适应和脆弱性
气候变化事实与影响

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作者单位: Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, TAS, Australia; Departamento de Estudios Ambientales, Universidad Simón Bolívar, Caracas, Venezuela; Australian Institute of Marine Science, Townsville, QLD, Australia; Oceans Institute, University of Western Australia, Crawley, WA, Australia; CSIRO, Oceans and Atmosphere, Hobart, TAS, Australia; Marine Mammal Commission, Bethesda, MD, United States; Intergovernmental Oceanographic Commission of UNESCO, IOC Project Office for IODE, Oostende, Belgium; Marine Biology Research Division, Scripps Institution of Oceanography, La Jolla, CA, United States; National Oceanic and Atmospheric Administration (NOAA), Office of International Affairs, Washington, DC, United States; Sir Alister Hardy Foundation for Ocean Science (SAHFOS), Nanaimo, BC, Canada; Department of Biology, University of Pisa, CoNISMa, Pisa, Italy; University of California San Diego, La Jolla, CA, United States; UN Environment-World Conservation Monitoring Centre, Cambridge, United Kingdom; Research and Development Center for Global Change (RCGC), JAMSTEC, Yokohama, Japan; Tennenbaum Marine Observatories Network, Smithsonian Institution, Edgewater, MD, United States; Marine Geospatial Ecology Lab, Nicholas School of the Environment, Duke University, Beaufort, NC, United States; Intergovermental Oceanographic Commission IOC/UNESCO, Paris, France; Ocean Sciences Department, University of California Santa Cruz, Santa Cruz, CA, United States; Institut de Recherche pour le Développement (IRD), UMR MARBEC 248, Université Montpellier, Montpellier, France; Department of Oceanography, University of Cape Town, Rondebosch, South Africa; Institute for Marine Remote Sensing/IMaRS, College of Marine Science, University of South Florida, St. Petersburg, FL, United States; CORDIO East Africa, Mombasa, Kenya; Department of Biological Sciences, Ma-Re Institute, University of Cape Town, Rondebosch, South Africa

Recommended Citation:
Miloslavich P.,Bax N.J.,Simmons S.E.,et al. Essential ocean variables for global sustained observations of biodiversity and ecosystem changes[J]. Global Change Biology,2018-01-01,24(6)
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