讲座简介:
The Biogeochemical-Argo (BGC-Argo) Program aims at operating a network of profiling floats equipped with sensors of key biogeochemical variables for supporting research activities that address impacts of changing climate on ocean biogeochemical cycles and ecosystems. In the Western Pacific, a total of 24 BGC-Argo floats have been deployed during the last several years. In this talk, I will show examples of using BGC-Argo floats and coupled physical-biogeochemical models to investigate how synoptical events (typhoons, winter and dust storms) and mesoscale eddies affect upper ocean biogeochemical processes. We also use a coupled physical-biogeochemical model based on ROMS-CoSiNE to address how large-scale climate variability (ENSO and PDO) affect nutrient and plankton dynamics in the Western Pacific Ocean.
主讲人简介:
柴扉,厦门大学海洋与地球学院“唐世凤”海洋学科讲席教授,1995年获杜克大学生物海洋学博士学位。他自1994年起在缅因大学任教,并于2012-2015年间担任海洋科学学院院长,2021年成为荣誉退休教授。他在美国和中国主持或参与了超过40个大型跨学科研究项目,发表国际期刊论文230余篇。此外,柴教授还在多个国际科学组织和项目(如DITTO、POGO、TPOS、GOA-ON、BGC-Argo)中担任委员会主席或委员,积极推动跨学科研究和国际合作。主要研究方向为全球碳循环、海洋酸化、大洋和沿海缺氧、影响海洋生态系统和渔业的气候变化的物理和生物过程,以及基于海洋的碳移除(mCDR)和数字孪生海洋。
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