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采用ARC/INFO和景观空间模型———马尔柯夫模型方法,系统分析凉水自然保护区三个时段的景观动态变化。研究结果表明:凉水自然保护区景观格局发生了变化,景观斑块种类增多,并有景观类型增加和减少现象发生,基质———天然红松林的面积在逐年减小,其景观类型转变规律与统计资料、调查资料及林木的内源演替过程相一致;通过景观动态分析,提出今后管理的建议。
Using ARC / INFO and landscape space model --- Markov model method, the landscape dynamic changes of Liangshui Nature Reserve were systematically analyzed. The results show that the landscape pattern of Liangshui Nature Reserve has changed, the number of landscape patches increased, and landscape types increased and decreased. The area of natural Korean pine forest decreased year by year. The change of landscape type and Statistical data, survey data and forest endogenous succession process is consistent; through the dynamic landscape analysis, put forward suggestions for future management.