Adaptive carbon export response to warming in the Sargasso Sea.
Adaptive carbon export response to warming in the Sargasso Sea.
复制标题
马尾藻海气候变暖的适应性碳输出反应。
DOI:
10.1038/s41467-022-28842-3
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发表时间:
2022-03-08
影响因子:
16.6
通讯作者:
Tanioka T
中科院分区:
文献类型:
--
作者:
Lomas MW;Bates NR;Johnson RJ;Steinberg DK;Tanioka T
Ocean ecosystem models predict that warming and increased surface ocean stratification will trigger a series of ecosystem events, reducing the biological export of particulate carbon to the ocean interior. We present a nearly three-decade time series from the open ocean that documents a biological response to ocean warming and nutrient reductions wherein particulate carbon export is maintained, counter to expectations. Carbon export is maintained through a combination of phytoplankton community change to favor cyanobacteria with high cellular carbon-to-phosphorus ratios and enhanced shallow phosphorus recycling leading to increased nutrient use efficiency. These results suggest that surface ocean ecosystems may be more responsive and adapt more rapidly to changes in the hydrographic system than is currently envisioned in earth ecosystem models, with positive consequences for ocean carbon uptake. The ability of the ocean’s biota to sequester carbon is thought to be negatively affected by climate change. Here the authors use time-series data in the Sargasso Sea to show that biotic processes can buffer against these negative impacts.
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影响因子:
7.9
作者:
Bates, Nicholas Robert;Johnson, Rodney J.
通讯作者:
Johnson, Rodney J.
影响因子:
3
作者:
Dore, JE;Houlihan, T;Karl, DM
通讯作者:
Karl, DM
影响因子:
4.9
作者:
Fu, Weiwei;Randerson, James T.;Moore, J. Keith
通讯作者:
Moore, J. Keith
DOI:
10.1016/j.dsr2.2013.02.002
发表时间:
2013-09-01
影响因子:
3
作者:
Casey, John R.;Aucan, Jerome P.;Lomas, Michael W.
通讯作者:
Lomas, Michael W.
DOI:
10.1016/j.dsr2.2006.01.024
发表时间:
2006-01-01
影响因子:
3
作者:
Brix, Holger;Gruber, Nicolas;Bates, Nicholas R.
通讯作者:
Bates, Nicholas R.