Coexistence or Mutual Loss?—Evidence from China  

作　　者：Zhiyi Zhou Mingxia Lyu Zhenyu Zhao Yirong Ying Zhiyi Zhou;Mingxia Lyu;Zhenyu Zhao;Yirong Ying(School of Economics, Shanghai University, Shanghai, China;Institution of Higher Education, Shanghai University, Shanghai, China;Xianda College of Economics & Humanities, Shanghai International Studies University, Shanghai, China)

机构地区：[1]School of Economics, Shanghai University, Shanghai, China [2]Institution of Higher Education, Shanghai University, Shanghai, China [3]Xianda College of Economics & Humanities, Shanghai International Studies University, Shanghai, China

出　　处：《Intelligent Information Management》2024年第6期219-231,共13页智能信息管理(英文)

摘　　要：How to assess the health status of China’s coastal ecosystems and establish a comprehensive ocean observation plan to support the assessment of ecosystem health status are major scientific issues that urgently need to be addressed by the Chinese government and local coastal governments. Based on the Lotka-Volterra, a symbiosis model is applied to calculate symbiosis degree between the coastal socio-economic system and marine ecosystem in Beibu Gulf. It is found that the marine ecological pressure in Beibu Gulf has not been reversed in the past 20 years. Most cities are in the stage when socio-economic development and marine ecological damage coexist. We use the Lotka-Volterra model to discuss the dynamic process of the evolution and development of marine ecosystem and coastal socio-economic system in an environment of mutual influence. It is urgent to improve marine ecological security by cultivating ecological industrial system and industrial clusters, establishing a land-sea ecological restoration, and to promote joint protection and co-governance across different administrative regions.How to assess the health status of China’s coastal ecosystems and establish a comprehensive ocean observation plan to support the assessment of ecosystem health status are major scientific issues that urgently need to be addressed by the Chinese government and local coastal governments. Based on the Lotka-Volterra, a symbiosis model is applied to calculate symbiosis degree between the coastal socio-economic system and marine ecosystem in Beibu Gulf. It is found that the marine ecological pressure in Beibu Gulf has not been reversed in the past 20 years. Most cities are in the stage when socio-economic development and marine ecological damage coexist. We use the Lotka-Volterra model to discuss the dynamic process of the evolution and development of marine ecosystem and coastal socio-economic system in an environment of mutual influence. It is urgent to improve marine ecological security by cultivating ecological industrial system and industrial clusters, establishing a land-sea ecological restoration, and to promote joint protection and co-governance across different administrative regions.

关 键 词：Marine Ecosystem Lotka-Volterra Model Beibu Gulf Coastal Socio-Economic System 

分 类 号：Q17[生物学—水生生物学]