Title：Monitoring and Assessment of Marine Fisheries Ecosystems 

Abstract:Global production of marine capture fishery has been declining in recent decades, and the populations of many marine living resources are facing serious risks. In order to support fishery management and resource sustainability, it is urgent to implement monitoring and evaluation research on fishery ecosystems. Our research team has conducted comprehensive surveys of fishery resources and marine environment in Haizhou Bay and other sea areas since 2011, and a series of research work has been conducted in the fields of fishery monitoring, foodweb trophodynamics, ecosystem modelling, and fishery stock assessment. We built habitat suitability models for major fishery species reveal the spatiotemporal variation of the optimal habitat. The feeding ecology of major fish species was analyzed to reveal feeding selectivity and food competition. Fishery ecosystem models of Haizhou Bay were implemented to provide the basis for marine protection and ecosystem based fishery management.

Speaker：Zhang Chongliang, Ocean University of China

Date：4:00pm 2021-4-19（Monday）.

Venue: Tencent Meeting 311 290 608

Organizer：School of Mathematical Science

Students and teachers who are interested are welcome.