4Milne B T.Measuring the fractal geometry of landscapes[J].Appt Math Compute,1988,27:67-79.
5Dieter M D.Forest vegetation acgoBS the tropical Pacific:A biogeograptrically complex region with many analogous environments[J].Plant Ecol,2002,163(2):155-176.
6Campagne P,Roche P,Tatoni T.Factors explaining shrub species distribution in hedgerows of a mountain landscape[J].Agr Ecosyst Environ,2006,116(3):244-250.
7Katra I.Lavee H.Sarah P.Rainfall distribution around shrubs:Eco-geomorphic implications for arid hiUslopes[J].Geomorphology,2008,95(3):544-548.
8Viedma O,Melia J.Monitoring temporal changes in the spatial patterns of a Mediterranean shrubland using landsat images[J].Divers Distrib,1999(5):275-293.
9Anuradha K T,Gopalan T K.Trendand patternsin explicit organizational knowledge:A correspondence analysis and cluster analysis[J].The International Information & Library Review.2007,39(3):247-259.