Yang, B1,2; Gao, XL1,2
; Zhao, JM1; Lu, YX1,2; Gao, TC1,2发表期刊MARINE POLLUTION BULLETIN
ISSN0025-326X
2020-01
卷号150页码:110693
关键词Biogeochemical ProcessesSeasonal VariationsCoastal WatersEutrophication AssessmentNutrient Budget
研究领域Environmental Sciences; Marine & Freshwater Biology
DOI10.1016/j.marpolbul.2019.110693
产权排序[Yang, Bo
; Gao, Xuelu; Zhao, Jianmin; Lu, Yuxi; Gao, Tianci] Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Zone Environm Proc & Ecol Rem, Yantai 264003, Shandong, Peoples R China; [Yang, Bo; Gao, Xuelu; Lu, Yuxi; Gao, Tianci] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
通讯作者Gao, Xuelu(xlgao@yic.ac.cn)
作者部门海岸带信息集成与综合管理实验室
英文摘要Fourteen field cruises were carried out in a mariculture region of the northern Shandong Peninsula, North Yellow Sea, China from 2016 to 2017 for a better understanding of the biogeochemical behaviors, sources and export of dissolved inorganic nutrients. The spatial variations of nutrients were not obvious due to the influence of complex hydrological and biochemical conditions. Potential nutritional level was characterized in oligotrophy, and trophic status was rated at medium level. A preliminary estimation of nutrient budgets demonstrated that the dissolved inorganic nitrogen (DIN) load was mainly from atmospheric deposition and scallop excretion, accounting for 56.9% and 35.6% of its total influx. Scallop excretion and sediment release were the major source of phosphate (DIP), contributing to 25.2% and 44.3%, while dissolved silicon (DSi) was mainly from sediment release, accounting for 94.2%. In addition, about 136.7 x 10(3), 7.3 x 10(3) and 485.5 x 10(3) mol km(-2) yr(-1) of DIN, DIP and DSi could be converted into other forms, e.g. organic and particulate matter and gas species.
文章类型Article
资助机构Strategic Priority Research Program of the Chinese Academy of Sciences
收录类别SCI
语种英语
关键词[WOS]Submarine Groundwater Discharge; Harmful Algal Blooms; Phytoplankton Blooms; Atmospheric Wet; Organic-carbon; Black-sea; Bohai Sea; Nitrogen; Waters; Eutrophication
研究领域[WOS]Environmental Sciences; Marine & Freshwater Biology
WOS记录号WOS:000509611200061
引用统计被引频次：15[WOS][WOS记录][WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/24778
专题中科院海岸带环境过程与生态修复重点实验室_海岸带信息集成与战略规划研究中心
海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室
中科院海岸带环境过程与生态修复重点实验室
通讯作者Gao, XL作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Zone Environm Proc & Ecol Rem, Yantai 264003, Shandong, Peoples R China;
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714Yang, B,Gao, XL,Zhao, JM,et al. Biogeochemistry of dissolved inorganic nutrients in an oligotrophic coastal mariculture region of the northern Shandong Peninsula, north Yellow Sea[J]. MARINE POLLUTION BULLETIN,2020,150:110693.
APAYang, B,Gao, XL,Zhao, JM,Lu, YX,&Gao, TC.(2020).Biogeochemistry of dissolved inorganic nutrients in an oligotrophic coastal mariculture region of the northern Shandong Peninsula, north Yellow Sea.MARINE POLLUTION BULLETIN,150,110693.
MLAYang, B,et al."Biogeochemistry of dissolved inorganic nutrients in an oligotrophic coastal mariculture region of the northern Shandong Peninsula, north Yellow Sea".MARINE POLLUTION BULLETIN 150(2020):110693.
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