摘要
陆地系统的监测与评估是全球变化研究中的基础工作,需要建立合理的指标体系,虽然近十多年来世界各国学者围绕全球变化做了大量研究,但却很少关注陆地系统监测的指标体系.文章在分析建立陆地系统监测体系的科学目标和有关陆地系统的研究内容的基础上,构建出陆地系统指标体系的基本框架,它由状态变量指标、通量变量指标、场变量指标和系统动态变量指标4类指标组成.
Monitoring and evaluating of land systems,which need to set up a reasonable index system,are the basic work in global change research. Index system of monitoring and evaluating land systems has been rarely specially studied,though a lot of work on the global change in the whole world has been made in the last ten years and more. Based on analysing the scientific goals of establishing the monitoring system of the land systems and research contents of the global change in IGBP,the paper constructs a basic fra...
出处
《广州大学学报（自然科学版）》
CAS
2009年第3期77-81,共5页
Journal of Guangzhou University:Natural Science Edition
基金
广州大学科研团队项目"生态系统适宜性的遥感分析与模拟"(1001-1010)资助
关键词
陆地系统
监测与评估
指标体系
全球变化
land system
monitoring and evaluating
index system
global change
