基于SD模型的红树林湿地管理投入与系统功能研究  

Research on Management Investment and System Function of Mangrove Wetlands Based on SD Model

作　　者：李睿 周凯 胡钧 LI Rui;ZHOU Kai;HU Jun(Center for Shenzhen Natural Resources and Real Estate Evaluation and Development Research,518040,Shenzhen,Guangdong,China;Center for Shenzhen Marine Development Research and Promotion,518040,Shenzhen,Guangdong,China)

机构地区：[1]深圳市自然资源和不动产评估发展研究中心,广东深圳518040 [2]深圳市海洋发展研究促进中心,广东深圳518040

出　　处：《特区经济》2024年第12期24-27,共4页Special Zone Economy

摘　　要：本研究采用系统动力学方法建立一个红树林管理投入与系统功能的分析模型。模型揭示了红树林湿地生态系统供给、调节、文化和支持服务功能,以及自然和社会再生产对系统功能的影响。仿真结果表明,管理投入对湿地功能提升有显著作用,但增幅受限于湿地面积。在投入倾向变动模拟中,增加基础设施建设和科研宣教投入可显著提升红树林生态系统功能。建议平衡各类投入,以促进红树林湿地的生态、社会和经济效益最大化,同时关注人类活动对湿地的长期影响。This study employs system dynamics methods to establish an analysis model for mangrove manage⁃ment inputs and system functions.The model uncovers the supply,regulation,cultural,and supportive ser⁃vice functions of mangrove wetland ecosystems,as well as the impact of both natural and social factors on these system functions.The simulation results indicate that management investment significantly affects the enhancement of wetland functions,although the extent of this enhancement is constrained by the size of the wetland area.In simulations of investment trend changes,increasing investment in infrastructure devel⁃opment and scientific research and education can notably enhance the functionality of mangrove ecosystems.It is recommended to balance various inputs to facilitate the maximization of ecological,social,and eco⁃nomic benefits of mangrove wetlands,while also considering the long-term impacts of human activities on these ecosystems.

关 键 词：红树林湿地 系统动力学 成本投入 生态系统功能 

分 类 号：X171.1[环境科学与工程—环境科学]