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首页> 外文期刊>Oceanography >Multiplatform, Multidisciplinary Investigations of the Impacts of Modified Circumpolar Deep Water in the Ross Sea, Antarctica
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Multiplatform, Multidisciplinary Investigations of the Impacts of Modified Circumpolar Deep Water in the Ross Sea, Antarctica

机译:多平台,多学科研究对南极洲罗斯海改良环极深水的影响

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摘要

In 2010-2011, three projects combined to characterize the temporal and spatial distributions of Modified Circumpolar Deep Water (MCDW) in the Ross Sea using icebreaker-based sampling, gliders, instrumented seals, and hindcasts from a numerical circulation model. The fieldwork clearly identified MCDW throughout the Ross Sea, and the data were used to determine its influence on potential heat and nutrient inputs and biotic distributions. Furthermore, the numerical simulations confirm its apparent trajectory and location. Substantial small-scale variability in oceanographic and biological distributions suggests that such variability may play an important role in biogeochemical cycles. Data from the three projects provide a view of hydrographic variability in the Ross Sea that is impossible to obtain using traditional sampling. Multiplatform investigations are promising approaches to future polar experiments where logistical considerations are of paramount importance.
机译:在2010-2011年,三个项目结合起来,使用基于破冰船的采样,滑翔机,仪器仪表海豹和数值环流模型的后cast,描述了罗斯海中的改良圆极深水(MCDW)的时空分布。实地调查清楚地确定了整个罗斯海的MCDW,并使用数据确定了其对潜在热量和养分输入以及生物分布的影响。此外,数值模拟证实了其明显的轨迹和位置。海洋学和生物分布的小规模大幅度变化表明,这种变化可能在生物地球化学循环中起重要作用。来自这三个项目的数据提供了罗斯海中水文变异性的视图,这是使用传统采样无法获得的。多平台研究是未来极地实验的有前途的方法,在这些极地实验中,物流方面的考虑至关重要。

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  • 来源
    《Oceanography》 |2014年第2期|180-185|共6页
  • 作者单位

    Virginia Institute of Marine Science,College of William & Mary, Gloucester Pt., VA, USA;

    Department of Ecology & Evolutionary Biology, University of California, Santa Cruz, CA, USA;

    Virginia Institute of Marine Science, College of William & Mary, Gloucester Pt., VA, USA;

    Centre for Ocean and Atmospheric Sciences, School of Environmental Sciences, University of East Anglia, Norwich, UK;

    Department of Marine Sciences, University of Southern Mississippi, Stennis Space Center,MS, USA;

    Department of Ecology & Evolutionary Biology, University of California, Santa Cruz, CA, USA;

    Center for Coastal Physical Oceanography, Old Dominion University, Norfolk, VA, USA;

    Virginia Institute of Marine Science, College of William & Mary, Gloucester Pt, VA, USA;

    Virginia Institute of Marine Science, College of William & Mary, Gloucester Pt, VA, USA;

    Center for Coastal Physical Oceanography, Old Dominion University, Norfolk, VA, USA;

    Centre for Ocean and Atmospheric Sciences, School of Environmental Sciences, University of East Anglia, Norwich, UK;

    Center for Coastal Physical Oceanography, Old Dominion University, Norfolk, VA,USA;

    Institute of Marine and Coastal Sciences, Rutgers University, New Brunswick, NJ, USA;

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