globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2017.04.002
Scopus记录号: 2-s2.0-85018586077
论文题名:
Potential mobility of inorganic nutrients and its controls at the sediment-water interface in the main path of Kuroshio Current off eastern Taiwan
作者: Zhou F.; Gao X.; Zhang Y.; Yuan H.; Song J.; Liu K.; Yang B.; Zhuang W.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 119, 期:1
起始页码: 270
结束页码: 276
语种: 英语
英文关键词: Environmental factors ; Nutrient exchange flux ; Sediment-water interface ; Simulation experiment
Scopus关键词: Nitrogen oxides ; Ocean currents ; Sediments ; Environmental factors ; Inorganic nutrients ; Kuroshio current ; Nutrient exchange ; Nutrient transportation ; Potential mobility ; Sediment water interface ; Surface sediments ; Nutrients ; ammonia ; nitrate ; nitrogen ; nitrogen dioxide ; oxygen ; phosphate ; silicate ; water ; computer simulation ; environmental factor ; mobility ; nutrient cycling ; nutrient dynamics ; sediment-water interface ; Article ; chemical sink ; inorganic nutrient ; Kuroshio current ; nutrient dynamics ; ocean current ; salinity ; sediment ; simulation ; Taiwan ; water temperature ; China ; sediment ; water pollutant ; Kuroshio Current ; Pacific Ocean ; Taiwan ; China ; Geologic Sediments ; Nitrogen ; Taiwan ; Water ; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: Surface sediments were collected from the main path of Kuroshio Current (KC) off eastern Taiwan (ETW), and laboratory incubation was conducted for the study of the nutrient exchange at the sediment-water interface. Exchange fluxes of NO3 −-N, NO2 −-N, NH4 +-N, PO4 3 −-P and SiO3 2 −-Si under simulated site condition were − 0.0866, 0.00146, 0.0634, − 0.00812 and − 0.181 mmol m− 2 d− 1, respectively. This indicated that sediments in the studied area might act as a source of NO2 −-N and NH4 +-N and a sink of NO3 −-N, PO4 3 −-P and SiO3 2 −-Si. Factors affecting nutrient exchange fluxes were studied by changing incubation conditions. Compared with some coastal areas in China, the main path of KC off ETW showed relatively low nutrient exchange fluxes at the sediment-water interface. It could be inferred that the sediment-water exchange of nutrients in the main path of KC off ETW had little influence on the downstream nutrient transportation by KC year-round based on the results of this research. © 2017 Elsevier Ltd
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87598
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

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作者单位: CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, China; Guangdong Province Key Laboratory for Coastal Ocean Variation and Disaster Prediction Technologies, Guangdong Ocean University, Zhanjiang, China; University of Chinese Academy of Sciences, Beijing, China; Laboratory for Marine Ecology and Environmental Sciences, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China; CAS Key Laboratory of Marine Ecology and Environmental Sciences, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China; College of City and Architecture Engineering, Zaozhuang University, Zaozhuang, China

Recommended Citation:
Zhou F.,Gao X.,Zhang Y.,et al. Potential mobility of inorganic nutrients and its controls at the sediment-water interface in the main path of Kuroshio Current off eastern Taiwan[J]. Marine Pollution Bulletin,2017-01-01,119(1)
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