摘要
通过界定海洋生态系统服务的概念和内涵以及分析其组成结构、生态过程及生物多样性等服务的来源,详细描述了海洋生态系统所提供的食品供给、原材料供给、基因资源、气候调节、空气质量调节、水质净化调节、有害生物与疾病的生物调节与控制、干扰调节、精神文化服务、知识扩展服务、旅游娱乐服务、初级生产、物质循环、生物多样性和提供生境等15项服务。根据这些服务的相似作用与性质,参照千年生态系统评估的分类体系,进一步归纳为供给服务、调节服务、文化服务以及支持服务这4大基本服务类型。同时,也对各项服务的内容、表现特征和计量特征进行了描述。海洋生态系统服务不仅是海洋管理的核心内容,提高和维持海洋生态系统服务更是海洋管理的最终目标。
Based on the conception and connotation of marine ecosystem services, a detailed description of 15 services provided by the compositional structure, ecological process and biodiversity of marine ecosystem is given. These services include food provision, raw material provision, gene resources, climate regulation, air quality regulation, water quality purification and regulation, biological regulation and control of pest and disease, disturbance regulation, spiritual and cultural services, knowledge expansion services, tourism and recreation services, primary production, material cycling, biodiversity and habitat provision. According to their similar function and characteristics, these services can be further classified into four types of basic services, provision serv- ice, regulation service, cultural service and supporting service, and the contents, expressional characteristics and quantification characteristics of different services are described. The marine ecosystem services are the core part of ocean management, and the improvement and maintenance of marine ecosystem services are the ultimate objectives of ocean management.
出处
《海岸工程》
2007年第1期57-63,共7页
Coastal Engineering
基金
国家重点基础研究发展规划项目--中国典型河口-近海陆海相互作用及其环境效应(2002CB412406)
科技部"科技基础性工作和社会公益研究专项"--典型海洋生态系统服务功能价值评估研究及应用示范(2003DIB3J113)
关键词
海洋生态系统
生态系统服务
分类
计量
marine ecosystem
ecosystem service
classification
quantification
