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Data-driven assessment of coastal fisheries resources
1,2*
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SHAN Xiujuan , CHEN Zuozhi , REN Qingqiang 1,2
(1. State Key Laboratory of Mariculture Biobreeding and Sustainable Goods, Yellow Sea Fisheries Research Institute,
Chinese Academy of Fishery Sciences, Qingdao 266071, China;
2. Shandong Changdao Fishery Resources National Field Observation and Research Station, Yantai 265800, China;
3. South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510000, China)
Abstract: Coastal fisheries resources serve as a critical foundation for high-quality animal protein supply and the blue eco-
nomy in China. Under the combined pressures of intensified human activities and climate change, these resources are facing
challenges including impaired recruitment capacity, increased population fluctuations, and heightened community structure
changes, underscoring an urgent need for more accurate assessments to support science-based management. This Special Issue
focuses on the core requirements for sustainable utilization of coastal fisheries resources and systematically presents recent
advances across the key processes of “monitoring-assessment-management”. Conceptually, they expand from single-stock
dynamics to integrated analyses of community structure and habitat processes, thereby promoting a shift in management object-
ives toward an ecosystem perspective. Technically, they highlight the development of multi-source, multi-dimensional, and low-
disturbance monitoring systems, and advocate reducing ecological impacts through improved understanding of fishing-gear
selectivity and optimization of operational practices. For decision-making, in response to growing demands for data-driven gov-
ernance, they introduce models and algorithms that strengthen uncertainty analysis and facilitate strategy evaluation, providing
methodological support for risk-constrained, fine-scale, and adaptive management.
Key words: coastal fisheries resources; survey-based assessment; multi-dimensional monitoring; ecosystem-based manage-
ment; management strategy evaluation
Corresponding author: SHAN Xiujuan. E-mail: shanxj@ysfri.ac.cn
Funding projects: National Key Research and Development Program of China (2024YFD2400405)
中国水产学会主办 sponsored by China Society of Fisheries https://www.china-fishery.cn
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