AUTHOR=Jia Dai , Liu Xinyu , Guan Xin , Guo Jinfei , Zhang Shuqi , Li Haozheng , Jin Yiyang , Sun Jun TITLE=Spatio-temporal differences and simulation studies of the carbon budget from fisheries in the northern marine economic circle of China JOURNAL=Frontiers in Marine Science VOLUME=Volume 11 - 2024 YEAR=2024 URL=https://www.frontiersin.org/journals/marine-science/articles/10.3389/fmars.2024.1393659 DOI=10.3389/fmars.2024.1393659 ISSN=2296-7745 ABSTRACT=With the proposal of dual carbon goals, enhancing carbon sinks and reducing carbon emissions has become a critical issue. Fisheries, as a component of agriculture, possess the dual attributes of being a "carbon sink" (biological carbon fixation) and a "carbon source" (the carbon emissions from fishing vessels). Therefore, it is necessary to assess the carbon sink and carbon emission levels of fisheries. The northern marine enhance the carbon sink capacity and decrease the carbon emissions of fisheries in the northern marine economic circle.