南京林业大学学报(自然科学版) ›› 2002, Vol. 26 ›› Issue (02): 59-62.doi: 10.3969/j.jssn.1000-2006.2002.02.016

• 研究论文 • 上一篇    下一篇

安吉山区景观格局的应用研究

蒋文伟;姜志林;周国模   

  1. 浙江林学院;浙江临安311300;南京林业大学;江苏南京210037;浙江林学院;浙江临安311300
  • 出版日期:2002-04-18 发布日期:2002-04-18

Application of the Landscape Pattern on Eco-land Type in Anji Mountainous District

JIANG Wen wei 1,JIANG Zhi lin 2,ZHOU Guo mo 1   

  1. 1.Zhejiang Forestry College, Lin’an 311300,China;2.Nanjing Forestry University,Nanjing 210037,China
  • Online:2002-04-18 Published:2002-04-18

摘要: <正>在论述景观格局方法及其在土地利用最新研究的基础上 ,用分维数、景观优势度、景观多样性及景观破碎度等指标对安吉山区景观进行了分析。结果表明 :随着干扰时间的延长 ,景观的多样性和均匀度下降 ,而分维数、景观优势度指数值增加 ,意味着人类对景观的管理程度在逐渐加强。同时针对上述趋势 ,提出了今后山区景观林业的发展方向。

Abstract: On the basis of discussion on landscape pattern methods and its application to land utility,the mountainous landscape in Anji district is analyzed with help of landscape indexes such as fractal dimension,landscape diversity, landscape dominance,fragment and so on.The results show that fractal dimension and landscape dominance increase while landscape diversity and evenness decline and these changes indicate the degree of management from people is continuously enhanced.Some proposals are put forward accordingly.

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