摘要
回顾了已有的(海洋)生态系统服务概念和服务分类体系。针对海洋生态系统自身的特点,从服务对象、物质基础、产生过程和实现途径4个方面重新界定了海洋生态系统服务的内涵。将海洋生态系统提供的服务归为15项,对每一项服务给出了相对明确的定义性描述。按服务内容的相关性和作用的相似性,将海洋生态系统服务分为供给服务、调节服务、文化服务和支持服务。按服务的空间差异性将海洋生态系统服务分为近岸海洋生态系统服务和大洋生态系统服务。在具体案例中,应根据研究区特点和研究目的合理选择服务分类体系。
This paper presents the published concepts and classifications of the marine ecosystem services. Based upon the characteristics of the marine ecosystem, the connotation on the marine ecosystem services was identified from 4 aspects. Those are the service object, substance foundation, production processes and realization approaches. The services provided by the marine ecosystem are reduced to 15 items. The specific descriptions of each item are also presented. According to relativity of contents and comparability of effects, services are classified into four categories：provisioning services, regulating services, cultural services and supporting services. The services also can be classified as the coastal and open ocean ecosystem services due to the consideration of their spatial diversity. We suggest that the appropriate classification system should be adopted depend on the characteristics in the study area and the purpose of research.
出处
《海洋环境科学》
CAS
CSCD
北大核心
2010年第1期131-138,共8页
Marine Environmental Science
基金
国家自然科学基金资助项目(30270258)
新世纪优秀人才计划资助项目(NCET-05-0597)
关键词
生态系统服务
海洋
内涵
分类
ecosystem services
marine
connotation
classification
