基于InVEST模型的生态系统服务功能应用研究进展

生态系统服务功能的模拟、评估、预测及其权衡关系的研究成为生态系统服务研究领域的热点.InVEST模型包含近20项生态服务模块,不仅涵盖了生态系统服务的众多方面,能满足不同功能的评价、模拟和预测需求;而且具有很强的空间化、动态化、可视化等特点.系统分析了该模型中应用最为广泛的生境质量、水土保持、产水模型和生态系统服务综合...

Research progress on application of ecosystem service functions based on InVEST model

The research on the simulation,evaluation,prediction and trade-off of ecosystem services has become a hot topic in the field of ecosystem services.The InVEST model contains nearly 20 modules of ecosystem services,which not only covers many aspects of ecosystem services,but also can meet the needs of evaluation,simulation and prediction of different functions;moreover,it is characteristic of spatialization,dynamic and visualization.This paper introduced the application principle of habitat risk assessment module,analyzed the application of habitat quality,soil and water conservation,water production model and ecosystem service comprehensive function,and discussed the problems and future development trend of InVEST model in ecosystem service function assessment.The research progress is useful to evaluate ecosystem service function more accurately and comprehensively,and to provide reference for government managers and decision makers.