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学科主题: Biochemistry & Molecular Biology; Ecology; Environmental Sciences
题名: Influence of human activity and monsoon dynamics on spatial and temporal hydrochemistry in tropical coastal waters (Sanya Bay, South China Sea)
作者: Wu, ML ; Ling, J ; Long, LJ ; Zhang, S ; Zhang, YY ; Wang, YS ; Dong, JD
通讯作者: dongjd@scsio.ac.cn
关键词: nutrients ; monsoons ; human activities ; coastal ecosystem ; Sanya Bay ; South China Sea
刊名: CHEMISTRY AND ECOLOGY
发表日期: 2012
卷: 28, 期:4, 页:375-390
部门归属: [Wu, Mei-Lin; Ling, Juan; Zhang, Yan-Ying; Wang, You-Shao; Dong, Jun-De] S China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou, Guangdong, Peoples R China; [Wu, Mei-Lin; Ling, Juan; Long, Li-Juan; Zhang, Si; Zhang, Yan-Ying; Wang, You-Shao; Dong, Jun-De] S China Sea Inst Oceanol, Key Lab Marine Bioresources Sustainable Utilizat, Guangzhou, Guangdong, Peoples R China; [Wu, Mei-Lin; Ling, Juan; Long, Li-Juan; Zhang, Si; Zhang, Yan-Ying; Wang, You-Shao; Dong, Jun-De] Chinese Acad Sci, Trop Marine Biol Res Stn Hainan, Sanya, Peoples R China
项目归属: LMB
摘要: Human activities and oceanic influences like mixing and/or upwelling define the hydrochemical and biological characteristics of coastal regions. In Sanya Bay, northern South China Sea, the balance between these two influences on spatial and temporal scales is poorly understood. The influence from human activities was due to discharge from Sanya River, whereas the most important marine influence was related to seasonal changes in hydrodynamics. Spatial differences (p < 0.05) in total nitrogen (TN) and chlorophyll-a (Chl-a) were observed. Seasonal differences were observed for temperature and nutrients. Human activities are the dominant factor influemcing hydrochemistry in the inner bay. This region exhibited the maximum influence of discharge from Saya River as estimated by higher nutrient levels. Oceanic influences like upwelling and mixing caused by monsoons are the dominant factors influencing hydrochemistry in the central and outer bay. Both human activities and oceanic influences play important roles in coastal ecosystems in Sanya Bay. This study has defined these characteristics so that better management policies can be enacted.
语种: 英语
WOS记录号: WOS:000306599700006
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/9998
Appears in Collections:中科院海洋生物资源可持续利用重点实验室_期刊论文

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Wu, ML; Ling, J; Long, LJ; Zhang, S; Zhang, YY; Wang, YS; Dong, JD.Influence of human activity and monsoon dynamics on spatial and temporal hydrochemistry in tropical coastal waters (Sanya Bay, South China Sea),CHEMISTRY AND ECOLOGY,2012,28(4):375-390
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文件名: Influence of human activity and monsoon dynamics on spatial and temporal hydrochemistry in tropical coastal waters.pdf
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