The Variability of Partial Pressure of Carbon Dioxide (pCO2) in a River-Influenced Coastal Upwelling System: A Case of the Northeast Pacific Coast  

作　　者：Charles Izuma Addey Zong-Pei Jiang Jianfang Chen Ademolawa John Afelumo Babatunde Rasheed Adesina Abiola John Osanyintuyi Charles Izuma Addey;Zong-Pei Jiang;Jianfang Chen;Ademolawa John Afelumo;Babatunde Rasheed Adesina;Abiola John Osanyintuyi(Department of Marine Science, Ocean College, Zhejiang University, Zhoushan, China;Key Laboratory of Marine Ecosystem and Biogeochemistry, Second Institute of Oceanography, State Oceanic Administration, Hang-zhou, China;Institute of Port, Coastal and Offshore Engineering, Ocean College, Zhejiang University, Zhoushan, China;Department of Marine Science and Technology, Federal University of Technology, Akure, Nigeria;College of Marine Geosciences, Ocean University of China, Qingdao, China)

机构地区：[1]Department of Marine Science, Ocean College, Zhejiang University, Zhoushan, China [2]Key Laboratory of Marine Ecosystem and Biogeochemistry, Second Institute of Oceanography, State Oceanic Administration, Hang-zhou, China [3]Institute of Port, Coastal and Offshore Engineering, Ocean College, Zhejiang University, Zhoushan, China [4]Department of Marine Science and Technology, Federal University of Technology, Akure, Nigeria [5]College of Marine Geosciences, Ocean University of China, Qingdao, China

出　　处：《Journal of Geoscience and Environment Protection》2021年第7期133-148,共16页地球科学和环境保护期刊（英文）

摘　　要：The Northeast Pacific coastal ocean, as a typical river-influenced coastal upwelling system, is characterized by significant variability of sea surface partial pressure of carbon dioxide (</span><i><span style="font-family:Verdana;">p</span></i><span style="font-family:Verdana;">CO</span>_{<span style="font-family:Verdana;">2</span>}<span style="font-family:Verdana;">, <200 to >1000</span></span><span style="font-family:""> </span><span style="font-family:""><span style="font-family:Verdana;">μ</span><span><span style="font-family:Verdana;">atm). This study reviewed the </span><a name="_Hlk76571454"></a><i><span style="font-family:Verdana;">p</span></i><span style="font-family:Verdana;">CO</span>_{<span style="font-family:Verdana;">2</span>}<span style="font-family:Verdana;"> variability and its underlying controlling mechanism in this highly dynamic region by bringing together previous scientific findings and historical data. The large </span><i><span style="font-family:Verdana;">p</span></i><span style="font-family:Verdana;">CO</span>_{<span style="font-family:Verdana;">2</span>}<span style="font-family:Verdana;"> variability reflects the complex interactions between physical processes (riverine input and coastal upwelling) and the biological </span><span style="font-family:Verdana;">responses to the nutrient transportation associated with these physical</span><span style="font-family:Verdana;"> processes, while temperature and air-sea gas exchange play a minor role in affecting </span><i><span style="font-family:Verdana;">p</span></i><span style="font-family:Verdana;">CO</span>_{<span style="font-family:Verdana;">2</span>}<span style="font-family:Verdana;">. Both the river water and upwelled subsurface water are characterized by higher concentrations of </span><i><span style="font-family:Verdana;">p</span></i><span style="font-family:Verdana;">CO</span>_{<span style="font-family:Verdana;">2</span>}<span style="font-family:Verdana;"> and nutrients when compared to the coThe Northeast Pacific coastal ocean, as a typical river-influenced coastal upwelling system, is characterized by significant variability of sea surface partial pressure of carbon dioxide (</span><i><span style="font-family:Verdana;">p</span></i><span style="font-family:Verdana;">CO</span>_{<span style="font-family:Verdana;">2</span>}<span style="font-family:Verdana;">, <200 to >1000</span></span><span style="font-family:""> </span><span style="font-family:""><span style="font-family:Verdana;">μ</span><span><span style="font-family:Verdana;">atm). This study reviewed the </span><a name="_Hlk76571454"></a><i><span style="font-family:Verdana;">p</span></i><span style="font-family:Verdana;">CO</span>_{<span style="font-family:Verdana;">2</span>}<span style="font-family:Verdana;"> variability and its underlying controlling mechanism in this highly dynamic region by bringing together previous scientific findings and historical data. The large </span><i><span style="font-family:Verdana;">p</span></i><span style="font-family:Verdana;">CO</span>_{<span style="font-family:Verdana;">2</span>}<span style="font-family:Verdana;"> variability reflects the complex interactions between physical processes (riverine input and coastal upwelling) and the biological </span><span style="font-family:Verdana;">responses to the nutrient transportation associated with these physical</span><span style="font-family:Verdana;"> processes, while temperature and air-sea gas exchange play a minor role in affecting </span><i><span style="font-family:Verdana;">p</span></i><span style="font-family:Verdana;">CO</span>_{<span style="font-family:Verdana;">2</span>}<span style="font-family:Verdana;">. Both the river water and upwelled subsurface water are characterized by higher concentrations of </span><i><span style="font-family:Verdana;">p</span></i><span style="font-family:Verdana;">CO</span>_{<span style="font-family:Verdana;">2</span>}<span style="font-family:Verdana;"> and nutrients when compared to the co

关 键 词：pCO2 Variability Coastal Upwelling River-Influenced Coastal Systems Northeast Pacific Coast Climate Change 

分 类 号：P73[天文地球—海洋科学]