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A possible teleconnection mechanism of initiation of Emiliania huxleyi outbursts in the Bering Sea in 1998-2001 and 2018-2019

机译:1998 - 2001年至2018-2019在白天豪尼亚赫克利爆发出启动的可能遥联连接机制

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A coccolithophore Emiliania huxleyi is the most abundant calcifying algal species throughout the world's oceans. As it is capable of significantly affect the marine surface biogeochemistry and carbon cycling between the atmosphere and ocean, its importance has both climatic and aquatic ecology dimensions. Blooms of this alga exhibit remarkable spatio-temporal variations and proved to be aquatic environment specific. Here we present our hypothesis regarding the origination of the intense blooms of this alga that occurred in the Bering Sea during 1997-2001, and further on in 2018-2019. Our hypothesis relies on (a) the salient transport anomalies in the Bering Sea Slope Current, and the Alaska Stream, and the Near Strait throughflow that were documented elsewhere for the above period, (b) the retrieved spaceborne time series of statistical occurrences of NE&E horizontal directions of the geostrophic current at the east passes in the Aleutian arc, and the timings of the two latest El Nino events.
机译:Coccolithophore emiliania huxleyi是全球海洋中最丰富的钙化藻类。由于能够显着影响海洋表面生物地球化学和大气和海洋之间的碳循环,其重要性具有气候和水生生态尺寸。这种藻类的绽放表现出显着的时空变化,并证明是特定的水生环境。在这里,我们向我们在1997 - 2001年期间发布了这藻类发生的激烈盛开的假设,并在2018 - 2019年进一步进一步。我们的假设依赖于(a)Bering海坡电流和阿拉斯加流中的突出型传输异常,以及在上述周期的其他地方记录的近海峡流过流,(b)Ne&E的统计出现检索的星载时间序列。东部地球节电流的水平方向在阿列丁弧中传球,以及两个最新的El Nino事件的时间。

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