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Position: Home > Articles > 3S Technique and Analysis of Agri-forestry Ecosystem Landscape Structure Nonwood Forest Research 2004,22 (4) 55-57

3S技术与农林复合生态系统景观格局分析

作  者:
佘济云;张华英;李伟
单  位:
中南林学院资源与环境学院
关键词:
3S技术;农林复合生态系统;景观格局分析
摘  要:
基于3S技术的农林复合生态系统景观格局分析的途径为:以遥感数据为数据源,使用图象处理系统对其进行分类,获取生态系统景观类型图,再以地理信息系统为手段,计算斑块的数目、面积、周长等斑块特征,在此基础上计算各种景观指数,进行生态系统景观格局综合分析。
译  名:
3S Technique and Analysis of Agri-forestry Ecosystem Landscape Structure
作  者:
SHE Ji-Yun, ZHANG Hua-Ying, LI Wei(Forestry Resource and Environment College of CSFU, Changsha 410004, Hunan, China)
关键词:
3S technique; agri-forestry ecosystem; analysis of landscape structure
摘  要:
The routine of analysis of agri-forestry ecology system landscape structure based on 3S technique is: data comes from remote sensing, which is classified by photo disposal system, and the ecosystem landscape photo is produced. Then landscape indexes are calculated and ecosystem landscape structure is analyzed synthetically.

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