| 春季南黄海溶解有机碳的分布特征及其受控因素 |
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| 引用本文： | 谢琳萍,王宗灵,王保栋,孙霞,孙丕喜. 春季南黄海溶解有机碳的分布特征及其受控因素[J]. 海洋环境科学, 2010, 29(5) |
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| 作者姓名： | 谢琳萍 王宗灵 王保栋 孙霞 孙丕喜 |
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| 作者单位： | 国家海洋局第一海洋研究所海洋生态研究中心;海洋生态环境科学与工程国家海洋局重点实验室; |
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| 基金项目： | 我国近海海洋综合调查与评价项目，国家海洋局第一海洋研究所基本科研业务费专项基金 |
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| 摘 要： | 依据2007年4月对南黄海调查所得的溶解有机碳(DOC)数据,初步分析了南黄海DOC的分布特征及其影响因素。结果表明,2007年春季南黄海DOC的质量浓度为0.91～2.69 mg/L,平均值为1.62 mg/L,北部近岸DOC浓度高,长江口北部海域及南黄海中部外海DOC含量较低;在垂直方向上,10 m层DOC含量略高,各水层量值相差不大。DOC的分布趋势主要受控于水文结构,某些河口海域,生物生产对DOC含量也有一定的贡献。
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| 关 键 词： | 南黄海 溶解有机碳 分布 控制因素 |
Distribution and controlled factor of dissolved organic carbon in Southern Yellow Sea in spring |
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| XIE Lin-ping,WANG Zong-ling,WANG Bao-dong,SUN Xia,SUN Pi-xi. Distribution and controlled factor of dissolved organic carbon in Southern Yellow Sea in spring[J]. Marine Environmental Science, 2010, 29(5) |
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| Authors: | XIE Lin-ping WANG Zong-ling WANG Bao-dong SUN Xia SUN Pi-xi |
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| Affiliation: | XIE Lin-ping1,2,WANG Zong-ling1,WANG Bao-dong1,SUN Xia1,SUN Pi-xi1,2(1.Marine Ecology Research Centre,First Institute of Oceanography,SOA,Qingdao 266061,China,2.Key Lab of Science and Engineering for Marine Ecological Environment,China) |
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| Abstract: | The distribution patterns and the controlled factors of dissolved organic carbon(DOC) in Southern Yellow Sea were studied based on the data collected in Apr.2007.The results showed that DOC concentrations ranged from 0.91 to 2.69 mg/L with a mean value of 1.62 mg/L.DOC concentration in the north coastal water was relatively higher,while it was lower in the north of Changjiang Estuary and the open sea of the central part in the study area.In vertical distributions,DOC values were slightly higher in the 10 m ... |
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| Keywords: | Southern Yellow Sea dissolved organic carbon distribution influencing factor |
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