| 日本海主要海峡体积输运的季节变化特征 |
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| 引用本文： | 董津生,徐佳佳.日本海主要海峡体积输运的季节变化特征[J].海洋湖沼通报,2011(1):13-20. |
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| 作者姓名： | 董津生 徐佳佳 |
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| 作者单位： | 1. 海军司令部航海保证部,天津市,300042
2. 中国海洋大学,山东,青岛,266100 |
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| 摘 要： | 利用变分资料同化技术对P矢量方法进行优化处理,并采用此优化后的P矢量方法优化计算了日本海环流和日本海主要海峡的体积输运.日本海的主要环流系统,比如对马暖流(TWC)及其分支,东朝鲜暖流(EKWC)和日本近岸分支(JNB),极地锋海流(PFC),和日本海中的反气旋式涡,都能够被很好地一一反映出来.另外,优化后的P矢量方法...
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| 关 键 词： | 日本海 对马海峡 体积输运 变分算法 |
SEASONAL VARIATION OF VOLUME TRANSPORT THROUGH STRAITS AROUND JAPAN SEA USING VARIATIONAL ALGORITHM |
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| DONG Jinsheng,XU Jiajia.SEASONAL VARIATION OF VOLUME TRANSPORT THROUGH STRAITS AROUND JAPAN SEA USING VARIATIONAL ALGORITHM[J].Transaction of Oceanology and Limnology,2011(1):13-20. |
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| Authors: | DONG Jinsheng XU Jiajia |
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| Institution: | DONG Jinsheng1,and XU Jiajia2(1.Navigation Guarantee Department of the Chinese Navy Headquarters,Tianjin 3000422,China,2.Ocean University of China,Qingdao 266100,China) |
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| Abstract: | A P-Vector method is optimized using the variational algorithm.By using this method the Japan Sea circulation and volume transport through the straits around the Japan Sea were estimated optimally.The current systems of Japan Sea are well inverted.The fact that the flows through the Tsushima,Tsugaru,and Soya Straits are inverted reasonably and that volume transport of the outflow is exactly equal to the inflow shows the capability of the method to invert the currents in shallow straits and to guarantee the ... |
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| Keywords: | Japan Sea Tsushima Strait volume transport variational algorithm |
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