Bio-physical changes in the coastal ocean triggered by typhoon: A case of Typhoon Meari in summer 2011
Bio-physical changes in the coastal ocean triggered by typhoon: A case of Typhoon Meari in summer 2011
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台风引发的近海生物物理变化——以2011年夏季台风米里为例
DOI：
10.1016/j.ecss.2016.04.014
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发表时间：
2016-12
影响因子：
2.8
通讯作者：
Kineke Gail C.
中科院分区：
文献类型：
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作者：
Wu Xiao;Wang Houjie;Bi Naishuang;Song Zhenjie;Zang Zhengchen;Kineke Gail C.
基于同步卫星和现场观测相结合的方法，我们首次提供了渤海近海环境生物物理响应的令人信服的证据(中国)对2011年6月26日台风Meari通过黄海北部时的响应。持续强风导致北黄海冷水舌状侵入渤海，导致渤海西部沿岸海面显著降温，海面高度异常升高。反过来，在正压压力梯度力的推动下，温暖而富含营养的沿海水从西海岸向渤海中部下沉和输送。现场观测数据证实，表层和底层都随着盐度的升高而冷却；然而，测量的温度升高2-3°C，伴随的盐度下降0.3PSU，中间层的叶绿素-2倍增加，表明受到沿海下沉的影响。埃克曼输送和台风增强混合使营养物质重新分配，从而导致上层叶绿素浓度较高。
Based on the combination of synchronous satellite and in-situ observations, we here, for the first time, provide the compelling evidence of bio-physical response of coastal environment in the Bohai Sea (China) to the passage of Typhoon Meari over the northern Yellow Sea on June 26, 2011. Strong sustained winds induced a tongue-like intrusion of cool water from the northern Yellow Sea into the Bohai Sea, resulting in significant surface cooling and an anomalous increase in sea surface height along the coast of the western Bohai Sea. This, in return, produced downwelling and transport of the warm and nutrient-rich coastal water from the western coast to the central Bohai Sea, as driven by the barotropic pressure gradient force. In-situ observational data confirmed the cooling of both surface and bottom layers with salinity increase; however, the measured temperature increase by 2–3 °C, concomitant salinity decrease by 0.3 PSU and two-fold increase in chlorophyll-ain the middle layers suggested an influence from coastal downwelling. Ekman transport and typhoon-enhanced mixing redistributed the nutrients and thus resulted in higher chlorophyll-aconcentrations in the upper layers.
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DOI：
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发表时间：
--
期刊：
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影响因子：
--
作者：
Chun;WU Chieh
通讯作者：
Chun;WU Chieh
影响因子：
3.2
作者：
T. Yabe;R. Tanaka;T. Nakamura;F. Xiao
通讯作者：
T. Yabe;R. Tanaka;T. Nakamura;F. Xiao
影响因子：
13.5
作者：
A. J. Luis;H. Kawamura
通讯作者：
A. J. Luis;H. Kawamura
影响因子：
5.2
作者：
Lin, I;Liu, WT;Liu, KK
通讯作者：
Liu, KK
影响因子：
2.3
作者：
Linbin Zhou;Yehui Tan;Liang-min Huang;Jianrong Huang;Huaxue Liu;Xiping Lian
通讯作者：
Linbin Zhou;Yehui Tan;Liang-min Huang;Jianrong Huang;Huaxue Liu;Xiping Lian