海洋生态系统服务的来源与实现

从海洋生态系统的组分、生态过程及生物多样性等3个方面，分析了海洋生态系统能够产生和支持的生态系统服务。按照相似的作用和性质，海洋生态系统服务可以归纳为15种类型。尽管对海洋生态系统的许多生态过程及生物种类还不了解，但本文试图在这些服务与其来源之间建立起对应关系，以掌握这些服务的实现过程。每种生态系统服务都来源于生态系统的组分。并通过一定生态过程得以实现。所以，当海洋生态系统的组分或过程受损时，海洋生态系统服务将减弱或丧失．并因此而影响人类对这些服务的享用。理解和掌握海洋生态系统服务的来源及实现过程，不仅可以更好地认识海洋生态系统的重要性，还可以为受损生态系统修复提供科学基础，从而更好地管理和维护海洋生态系统的服务，实现社会的可持续发展。

Sources and implementation of marine ecosystem services

This paper analyzed the marine ecosystem services from the aspects of ecosystem component,ecological process,and biodiversity.Based on the similar effects and characteristics,marine ecosystem services were classified into 15 types.Although many of the organisms and ecological processes in marine ecosystem were still unknown,the connections between its services and their sources were built,aimed to better understand the services implementation process.Marine ecosystem services were originated from biological components,and implemented by certain ecological process.Therefore,any damage to the ecosystem's components and processes would weaken,and even lose the ecosystem services,which would further affect human being's benefits and welfare.To understand the sources and implementation processes of marine ecosystem services was of significance to realize the importance of marine ecosystem and to provide scientific supports to marine ecosystem restoration,and helpful to the services management and the sustainable development of whole society.