摘要
生态系统服务价值评估是当前生态系统管理领域研究的热点,密切联系着人类的生活福祉.本文系统综述了基于地理信息系统(GIS)和遥感(RS)技术的生态系统服务价值评估的研究进展,归纳为以下3个特征:生态经济学理论作为价值定量计算的核心方法被普遍采纳;GIS和RS在数据获取、时空分析和集成平台方面发挥着关键作用;运用生态系统服务功能机理模型模拟自然现象与人类活动之间的关系.根据目前该领域的研究现状及不足,提出了可扩展、分布式的集成研究框架——"生产线"框架,探讨了GIS和RS技术与生态系统服务价值评估集成研究的未来发展趋势.
Ecosystem services evaluation is a hot topic in current ecosystem management,and has a close link with human beings welfare.This paper summarized the research progress on the evaluation of ecosystem services based on geographic information system（GIS） and remote sensing（RS） technology,which could be reduced to the following three characters,i.e.,ecological economics theory is widely applied as a key method in quantifying ecosystem services,GIS and RS technology play a key role in multi-source data acquisition,spatiotemporal analysis,and integrated platform,and ecosystem mechanism model becomes a powerful tool for understanding the relationships between natural phenomena and human activities.Aiming at the present research status and its inadequacies,this paper put forward an ＂Assembly Line＂ framework,which was a distributed one with scalable characteristics,and discussed the future development trend of the integration research on ecosystem services evaluation based on GIS and RS technologies.
出处
《应用生态学报》
CAS
CSCD
北大核心
2011年第12期3358-3364,共7页
Chinese Journal of Applied Ecology
基金
国家重点基础研究发展计划项目(2009CB421101)资助
关键词
生态系统服务价值评估
地理信息系统
遥感
集成框架
ecosystem services evaluation
geographic information system
remote sensing
integrated framework.
