| 秋季长江口北支表层海水pCO2变化特征 |
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| 引用本文： | 郑旻辉,张海生,潘建明,于培松,刘小涯,张海娜,刘俊峰.秋季长江口北支表层海水pCO2变化特征[J].海洋学研究,2011(3):57-62. |
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| 作者姓名： | 郑旻辉 张海生 潘建明 于培松 刘小涯 张海娜 刘俊峰 |
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| 作者单位： | 中国地质大学(武汉)资源学院;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;中国科学院海洋研究所; |
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| 基金项目： | 国家海洋公益性行业科研专项经费资助项目(200805029、200905025); 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(JG0821、JG1021) |
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| 摘 要： | 根据2009年9月首次获得的长江口北支海水pCO2实测数据,结合温度、盐度等参数,对长江口北支海水pCO2时空分布、变化特征及其影响因素进行了研究.研究结果表明,长江口北支海水pCO2总体呈现出淡水端高,咸水端低的特点；在同等盐度条件下,长江口北支海水pCO2明显高于长江口南支；长江口北支南段海水pCO2与盐度之间有着...
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| 关 键 词： | 长江口北支 海水pCO2 变化特征 影响因素 秋季 |
Variations of seawater pCO_2 in the surface layer of the North Branch of Changjiang River Estuary in autumn |
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| ZHENG Min-hui,ZHANG Hai-sheng,PAN Jian-ming,YU Pei-song,LIU Xiao-ya,ZHANG Hai-na,LIU Jun-feng.Variations of seawater pCO_2 in the surface layer of the North Branch of Changjiang River Estuary in autumn[J].Journal of Marine Sciences,2011(3):57-62. |
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| Authors: | ZHENG Min-hui ZHANG Hai-sheng PAN Jian-ming YU Pei-song LIU Xiao-ya ZHANG Hai-na LIU Jun-feng |
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| Institution: | ZHENG Min-hui1,2,ZHANG Hai-sheng2,PAN Jian-ming2,YU Pei-song2,3,LIU Xiao-ya2,ZHANG Hai-na2,LIU Jun-feng2(1.Faculty of Resource,China University of Geosciences,Wuhan 430074,China,2.Second Institute of Oceanography,SOA,Laboratory of Marine Ecosystem and Biogeochemistry,Hangzhou 310012,3.Institute of Oceanology,Chinese Academy of Sciences,Qingdao 266071,China) |
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| Abstract: | Based on seawater pCO2 measurements obtained for the first-time in the North Branch of Changjiang River Estuary,combined with the temperature,salinity and other parameters,its spatial and temporal distribution,variations and influencing factors were studied.The results show that the seawater pCO2 is generally higher at the fresh water end and lower at the seawater end.The seawater pCO2 of the North Branch is higher than that of the South Branch obviously at the same salinity.There is a good negative correla... |
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| Keywords: | North Branch of Changjiang River Estuary seawater pCO2 variation influencing factor autumn |
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