Remotely Sensed Biological Production in the Equatorial Pacific
Remotely Sensed Biological Production in the Equatorial Pacific
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DOI：
10.1126/science.1056449
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发表时间：
2001-07
期刊：
影响因子：
56.9
通讯作者：
D. Turk;M. Mcphaden;A. Busalacchi;M. Lewis
中科院分区：
文献类型：
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作者：
D. Turk;M. Mcphaden;A. Busalacchi;M. Lewis
1992年至2000年期间，热带太平洋的船舶、浮标和卫星观测相结合，提供了厄尔尼诺和拉尼娜对海洋地球化学循环的净影响的流域尺度视角。1997- 1999年厄尔尼诺/拉尼娜期间的新生物产量变化超过2倍。由此产生的与厄尔尼诺/拉尼娜循环有关的全球碳固存的年际变化促成了这些时间尺度上全球碳循环已知最大的自然扰动。
A combination of ship, buoy, and satellite observations in the tropical Pacific during the period from 1992 to 2000 provides a basin-scale perspective on the net effects of El Niño and La Niña on biogeochemical cycles. New biological production during the 1997–99 El Niño/La Niña period varied by more than a factor of 2. The resulting interannual changes in global carbon sequestration associated with the El Niño/La Niña cycle contributed to the largest known natural perturbation of the global carbon cycle over these time scales.