景观统计与景观抽样调查方法

生态学杂志

景观统计与景观抽样调查方法

李小利^1,2;张建方³;刘国彬²;许明祥²

¹河南工业大学化学与化工学院，郑州 450001;²中国科学院水利部水土保持研究所，陕西杨凌 712100; ³中国科学院研究生院，北京 100039

收稿日期:2008-08-02 修回日期:1900-01-01 出版日期:2009-03-10 发布日期:2009-03-10

Landscape statistics and landscape sampling methods.

LI Xiao-li^1,2;ZHANG Jian-fang³;LIU Guo-bin²;XU Ming-xiang²

¹School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China;²Institute of Soil and Water Conservation, Ministry of Water Resources, Chinese Academy of Sciences, Yangling 712100, Shaanxi, China;³Graduate University of Chinese Academy of Sciences, Beijing 100039, China

Received:2008-08-02 Revised:1900-01-01 Online:2009-03-10 Published:2009-03-10

摘要/Abstract

摘要： 研究大尺度景观时，采用低分辨率遥感数据往往会出现“可塑性面积单元问题”，而尺度推演技术也很难保证其结果的可靠性。借鉴统计学基本原理和方法研究景观生态现象的景观统计与抽样调查技术是解决上述问题的一种好的思路与方法，它可使研究者在资源有限的条件下对大尺度景观进行较为精确的研究。本文介绍了景观统计的基本概念，对景观抽样调查和统计推断原理与方法进行了重点讨论，并总结了景观统计的应用范围和应用难点，展望了景观统计的学科发展前景。

关键词: 化感物质, 替代物, 互作效应, 增效, 拮抗

Abstract: In the study of large-scale landscape, adopting low resolution remote sensing data often causes the trouble of modifiable area unit, while scaling-u p technique can hardly assure the reliability of the conclusion. Landscape stati stics and its sampling technique, in which the basic principles and methods of s tatistics were applied to landscape ecology, would be a good way for solving the problems mentioned above, being available to the more accurate research on larg e-scale landscape with limited input. In this paper, some basic concepts of lan dscape statistics were introduced, and the principles and methods of landscape s ampling and statistical inference were discussed. The application scope, difficu lties, and development prospects in using landscape statistics were also approached.

Key words: Allelochemical, Substitute, Interactive effect, Synergistic, Antagonistic

李小利;张建方;刘国彬;许明祥. 景观统计与景观抽样调查方法[J]. 生态学杂志.

LI Xiao-li^1,2;ZHANG Jian-fang³;LIU Guo-bin²;XU Ming-xiang² . Landscape statistics and landscape sampling methods.[J]. cje.

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