Impact of assimilating physical oceanographic data on modeled ecosystem dynamics in the California Current System
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- 作者：Kaustubha Raghukumar ; kraghuku@nps.edu" class="auth_mail" title="E-mail the corresponding author ; Christopher A. Edwards ; Nicole L. Goebel ; Gregoire Broquet ; Milena Veneziani ; Andrew M. Moore ; Jon P. Zehr
- 刊名：Progress in Oceanography
- 出版年：2015
- 出版时间：November 2015
- 年：2015
- 卷：138
- 期：part_PB
- 页码：546-558
- 全文大小：4134 K
文摘
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Complex ecosystem model applied to data assimilated California Current circulation.
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Physical data assimilation also results in a significantly larger chlorophyll bias.
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Increased bias traced to spurious nutrient fluxes from high vertical velocities.
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Overlapping assimilation cycles reduces high vertical velocities.
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Modest improvement now seen in chlorophyll bias, but still higher than forward model.