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首页> 外文期刊>ICES Journal of Marine Science >From mountains to sound: modelling the sensitivity of Dungeness crab and Pacific oyster to land - sea interactions in Hood Canal, WA
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From mountains to sound: modelling the sensitivity of Dungeness crab and Pacific oyster to land - sea interactions in Hood Canal, WA

机译：从山脉到声音：模拟华盛顿州胡德运河的太平洋大螃蟹和太平洋牡蛎对陆地-海洋相互作用的敏感性

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摘要

Many diagnoses of declining marine species and habitats along US coasts point to upland and freshwater sources of imperilment. Yet, little work has examined how and whether activities on land affect marine resources. Similarly, the impacts of climate change on coastal systems are among the most certain; yet, few studies have explored how alternative management and climate scenarios will affect the delivery of diverse benefits to people from coasts. We estimated how Dungeness crab (Metacarcinus magister) and Pacific oyster (Crassostrea gigas) harvest in Hood Canal, WA, may change given predictions of land uses and effects of climate change. These two marine species are critical components of local commercial and recreational fisheries and thus represent key "ecosystem service" endpoints. We found that Dungeness crab harvest responds strongly to effects of climate change, as mediated by increased ocean temperature, whereas Pacific oyster harvest is more responsive to projected change in land-use/land-cover due to increased nutrient loading to the marine system. These changes vary spatially throughout Hood Canal. These results can be used as a heuristic framework to help decision-makers, planners, and other stakeholders in the region as they work to target conservation and restoration activities and plan for future growth in a changing climate.
机译：许多关于美国沿海地区海洋物​​种和栖息地减少的诊断都指出了高地和淡水的污染源。但是，很少有工作研究陆上活动如何以及是否影响海洋资源。同样，气候变化对沿海系统的影响是最确定的。但是，很少有研究探索替代管理和气候情景将如何影响向沿海地区人们提供各种利益。我们估计了华盛顿州胡德运河的太平洋大螃蟹（Metacarcinus magister）和太平洋牡蛎（Crassostrea gigas）的收获可能会发生变化，这要归功于对土地利用和气候变化影响的预测。这两个海洋物种是当地商业和休闲渔业的重要组成部分，因此代表了关键的“生态系统服务”终点。我们发现大吉尼斯螃蟹的收获对海洋温度升高介导的气候变化有强烈的反应，而太平洋牡蛎收获由于对海洋系统的养分含量增加而对预计的土地利用/土地覆盖变化产生了更大的响应。这些变化在胡德运河各处空间变化。这些结果可以用作启发式框架，以帮助该地区的决策者，规划人员和其他利益相关方努力制定目标，进行保护和恢复活动，并计划在气候变化中的未来增长。

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  • 来源
    《ICES Journal of Marine Science》 |2014年第3期|725-738|共14页
  • 作者

    J. E. Toft; J. L. Burke; M. P. Carey; C. K. Kim; M. Marsik; D. A. Sutherland; K. K. Arkema; A. D. Guerry; P. S. Levin; T. J. Minello; M. Plummer; M. H. Ruckelshaus; H. M. Townsend;

  • 作者单位

    The Natural Capital Project, Stanford University, 377 Serra Mall, Stanford, CA 94305-5020, USA;

    NOAA/National Marine Fisheries Service, Northwest Fisheries Science Center, 2725 Montlake Boulevard East, Seattle, WA 98772, USA;

    NOAA/National Marine Fisheries Service, Northwest Fisheries Science Center, 2725 Montlake Boulevard East, Seattle, WA 98772, USA;

    The Natural Capital Project, Stanford University, 377 Serra Mall, Stanford, CA 94305-5020, USA,Ocean Science and Technology Institute, Inha University, Nam-gu, Incheon, Korea;

    The Nature Conservancy, Washington Field Office, 1917 First Avenue, Seattle, WA 98101, USA;

    Department of Geological Sciences, University of Oregon, Eugene, OR 97403, USA;

    The Natural Capital Project, Stanford University, 377 Serra Mall, Stanford, CA 94305-5020, USA;

    The Natural Capital Project, Stanford University, 377 Serra Mall, Stanford, CA 94305-5020, USA;

    NOAA/National Marine Fisheries Service, Northwest Fisheries Science Center, 2725 Montlake Boulevard East, Seattle, WA 98772, USA;

    NOAA/National Marine Fisheries Service, Southeast Fisheries Science Center - Galveston Laboratory, 4700 Avenue U, Galveston, TX 77551, USA;

    NOAA/National Marine Fisheries Service, Northwest Fisheries Science Center, 2725 Montlake Boulevard East, Seattle, WA 98772, USA;

    The Natural Capital Project, Stanford University, 377 Serra Mall, Stanford, CA 94305-5020, USA;

    NOAA/National Marine Fisheries Service, Chesapeake Bay Office, 470 Severn Ave., Suite 107A, Annapolis, MD 21403, USA;

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  • 正文语种 eng
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  • 关键词

    climate change; Dungeness crab; future land use/land cover; land-sea interactions; marine water quality; Pacific oyster; scenario analysis; watersheds;

    机译：气候变化;太平洋大蟹;未来的土地利用/土地覆盖;陆海相互作用;海洋水质;太平洋牡蛎;情景分析;分水岭;

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