...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Oceanography >HIGH-RESOLUTION UNDERWAY UPPER OCEAN and SURFACE ATMOSPHERIC OBSERVATIONS IN DRAKE PASSAGE
【24h】

HIGH-RESOLUTION UNDERWAY UPPER OCEAN and SURFACE ATMOSPHERIC OBSERVATIONS IN DRAKE PASSAGE

机译：航道高分辨率高分辨率的上层海洋和地面大气观测

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This article highlights recent and ongoing studies that analyze in situ underway upper ocean and surface atmospheric observations from frequently repeated transects by the Antarctic Research and Supply Vessel Laurence M. Gould in Drake Passage. High-resolution measurements of upper ocean temperature, salinity, and velocity, along with concurrent shipboard meteorological, surface water CO_2, and nutrient sampling have been routinely acquired aboard the Gould since the late 1990s. There are significant benefits and synergy of air-sea observations when they are measured at similar temporal and spatial scales from the same platform. The multiyear measurements have been used to examine seasonal and spatial variability in upper ocean heat content, Antarctic Circumpolar Current transport variability, eddy heat and momentum fluxes, frontal variability, validation of satellite and model-based air-sea fluxes, and the upper ocean response to climate variability. At present, the Gould provides the only year-round shipboard air-sea measurements in the Southern Ocean. Collectively, the measurements in Drake Passage have provided much insight into the characteristics, mechanisms, and impacts of the processes and changes that are occurring within the Southern Ocean.
机译：本文重点介绍了近期和正在进行的研究，这些研究是对南极研究和供应船Laurence M. Gould在德雷克海峡（Drake Passage）中频繁重复的横断面进行的原位正在进行的上层海洋和地表大气观测结果的分析。自1990年代后期以来，就已在古尔德船上例行获取高分辨率的高层海洋温度，盐度和速度测量值，并同时进行船上气象，地表水CO_2和营养物采样。在同一平台上以相似的时空尺度进行测量时，海-海观测具有明显的优势和协同作用。多年的测量已用于检验高洋热量含量的季节和空间变异性，南极绕极洋流输运变异性，涡流热和动量通量，额叶变异性，卫星和基于模型的海海通量的验证以及高洋响应气候变化。目前，古尔德（Gould）提供了南大洋地区唯一的全年船载海空测量数据。总的来说，德雷克海峡的测量提供了对南大洋内发生的过程和变化的特征，机制和影响的深刻理解。

著录项

  • 来源
    《Oceanography》 |2012年第3期|p.70-81|共12页
  • 作者

    JANET SPRINTALL; TERESA K. CHERESKIN; COLM SWEENEY;

  • 作者单位

    Scripps Institution of Oceanography, University of California, San Diego, La Jolla, CA, USA;

    Scripps Institution of Oceanography, University of California, San Diego, La Jolla, CA, USA;

    University of Colorado, Boulder, CO, USA;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号