| 长江口及邻近海域表层水体溶解氧饱和度的季节变化和特征 |
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| 引用本文： | 卢勇,李宏亮,陈建芳,金海燕,陈法锦,高生泉,王奎,王文亮,白有成.长江口及邻近海域表层水体溶解氧饱和度的季节变化和特征[J].海洋学研究,2011(3):71-77. |
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| 作者姓名： | 卢勇 李宏亮 陈建芳 金海燕 陈法锦 高生泉 王奎 王文亮 白有成 |
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| 作者单位： | 国家海洋局第二海洋研究所国家海洋局海洋生态系统与生物地球化学重点实验室;广东海洋大学海洋与气象学院; |
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| 基金项目： | 国家科技支撑计划资助项目(2008BAC42B02); “973”计划资助项目(2010CB428903); “908”专项资助项目(908-ZC-I-03); 国家海洋局第二海洋研究所基本科研业务费专项资助项目(JT0707) |
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| 摘 要： | 根据“908”ST04区块调查的夏、冬、春、秋季四个航次和“908”补充调查的8月航次资料对长江口及邻近海区表层水体溶解氧及其饱和度进行了探讨.研究表明东海北部表层水体在夏季和春季以浮游植物光合作用为主要控制过程,特别是7、8月份长江口外、杭州湾外及浙江近海存在大范围的强光合作用区；秋季以有机质氧化分解过程为主,表层溶...
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| 关 键 词： | 溶解氧饱和度 光合作用 有机质分解 季节变化 长江口 |
Seasonal variations of the surface dissolved oxygen saturation in Changjiang River Estuary and its adjacent waters |
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| LU Yong,LI Hong-liang,CHEN Jian-fang,JIN Hai-yan,CHEN Fa-jin,GAO Sheng-quan,WANG Kui,WANG Wen-liang,BAI You-cheng.Seasonal variations of the surface dissolved oxygen saturation in Changjiang River Estuary and its adjacent waters[J].Journal of Marine Sciences,2011(3):71-77. |
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| Authors: | LU Yong LI Hong-liang CHEN Jian-fang JIN Hai-yan CHEN Fa-jin GAO Sheng-quan WANG Kui WANG Wen-liang BAI You-cheng |
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| Institution: | LU Yong1,LI Hong-liang1,CHEN Jian-fang1,JIN Hai-yan1,CHEN Fa-jin1,2,GAO Sheng-quan1,WANG Kui1,WANG Wen-liang1,BAI You-cheng1(1.Second Institute of Oceanography,SOA,Laboratory of Marine Ecosystem and Biogeochemistry,Hangzhou 310012,China,2.Institute of Ocean and Meteorology,Guangdong Ocean University,Zhanjiang 524088,China) |
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| Abstract: | Based on the data collected during summer,autumn,winter and spring from July 2006 to October 2007 and August 2009,seasonal variations of the dissolved oxygen(DO) and its saturation degrees were analyzed for Changjiang River Estuary and its adjacent waters.The results show that phytoplankton photosynthesis was the dominant processes to control the surface DO saturation in summer and spring in the northern East China Sea,especially in July and August there were large areas of strong photosynthesis off Changji... |
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| Keywords: | oxygen saturation photosynthesis organic matter decomposition seasonal variation Changjiang River Estuary |
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