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首页> 外文期刊>ICES Journal of Marine Science >Comparison of in situ time-series of temperature with gridded sea surface temperature datasets in the North Atlantic
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Comparison of in situ time-series of temperature with gridded sea surface temperature datasets in the North Atlantic

机译:北大西洋网格温度数据与地表温度时间序列的比较

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摘要

Analysis of the effects of climate variability and climate change on the marine ecosystem is difficult in regions where long-term observations of ocean temperature are sparse or unavailable. Gridded sea surface temperature (SST) products, based on a combination of satellite and in situ observations, can be used to examine variability and long-term trends because they provide better spatial coverage than the limited sets of long in situ time-series. SST data from three gridded products (Reynolds/NCEP OISST.V2., Reynolds ERSST.v3, and the Hadley Centre HadlSST1) are compared with long time-series of in situ measurements from ICES standard sections in the North Atlantic and Nordic Seas. The variability and trends derived from the two data sources are examined, and the usefulness of the products as a proxy for subsurface conditions is discussed.
机译:在长期缺乏海洋温度观测资料或无法获得海洋观测资料的地区,很难分析气候变化和气候变化对海洋生态系统的影响。基于卫星和原位观测的结合的网格海面温度(SST)产品可用于检查变异性和长期趋势,因为与有限的长原地时间序列相比,它们提供了更好的空间覆盖范围。将来自三个网格产品(雷诺/ NCEP OISST.V2,雷诺ERSST.v3和哈德利中心HadlSST1)的SST数据与北大西洋和北欧海ICES标准段的长时间现场测量结果进行了比较。研究了从这两个数据源得出的变异性和趋势,并讨论了该产品作为地下条件替代品的有用性。

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