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Analysing forest fragmentation using spatial autocorrelation, graphs and GIS

 

作者: S. A. Roberts,   G. B. Hall,   P. H. Calamai,  

 

期刊: International Journal of Geographical Information Science  (Taylor Available online 2000)
卷期: Volume 14, issue 2  

页码: 185-204

 

ISSN:1365-8816

 

年代: 2000

 

DOI:10.1080/136588100240912

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

This paper presents a replicable methodology to assess the extent of fragmentation in forests induced by natural and man-made features and disturbances. The analysis is presented in the context of conservation ecology research and its relevance to the development of environmental protection policy is discussed. Methodologically, the approach utilizes Geographical Information Systems (GIS), Relational Database Management Systems (DBMS), symbolic mathematics software, spatial autocorrelation statistics and graph data structures. The intersection of these technologies and techniques offers a potentially fertile area to extend the meaningful definition of natural forested areas and their management as well as our understanding of how these areas can be preserved through conservation policy. The paper concludes with suggestions for further extensions of the research.

 

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