摘要
阐述了生态系统服务的定义、内涵及研究动态，比较了自然生态系统和人工系统提供的服务，提出了生态系统服务的保护策略和途径．生态系统服务是指对人类生存及生活质量有贡献的生态系统产品和生态系统功能．生态系统的开放性是生态系统服务的基础和前提．生态系统服务的保护面临着许多困难和压力，如认识尺度的限制、生活水平的低下等．自然生态系统与人工系统在提供生态系统服务方面存在显著差异，后者没有缓冲保护和保险措施．民众行为、政府行为和经济手段等是保护生态系统服务的策略和途径．生态系统服务对于地球的持续使用和人类社会的持续发展起到决定性作用。
This paper
expounded the definition,meaning,and research status of ecosystem services, compared the
services of natural and artificial ecosystem, and put forward the protective strategies and
approaches of ecosystem services. Ecosystem services are those ecosystem products and
functions that contribute to human survival and its life quality. The opening of ecosystem is the
basis and premise of ecosystem services.There are many obstacles,such as limitation of
knowledge scale and lower living standard,in the protection of ecosystem services.Distinct
differences exist between natural and artificial systems,the latter having no buffers and
insurance.Non governmental behavior,governmental behavior,and economic instruments are
the strategies and approaches to protect ecosystem services.Ecosystem services which must
be protected strictly are vital to the sustainable utilization of the earth and the sustainable
development of human society.
出处
《应用生态学报》
CAS
CSCD
1999年第3期365-368,共4页
Chinese Journal of Applied Ecology
基金
吉林省自然科学基金
东北师范大学国家草地生态工程实验室基金
关键词
生态系统服务
保护
策略
途径
持续发展
Ecosystem
service,Protection,Strategy,Approach,Sustainable development.
