四川盆周西缘水杉人工林地立地类型划分

A Study on Site Classification of Metasequoia Glyptostroboides in the West of Sichuan Basin

将有效土层厚度、坡向等 14个影响水杉木林木生长的因子作为分类属性 ,采用ISODATA等多元统计分析方法 ,将四川盆周西缘水杉林地划分为 2个立地类型小区、6个立地类型 ,可供四川盆周西部发展水杉人工林立地选择提供科学依据。

By choosing 14 factors such as the thickness of effective soil layer affecting tree growth as classification properties, with ISODATA statistical analysis, forest land of M.glyptostroboides in the west of Sichuan basin is divided into 2 site type districts and 6 site types. The scientific basis is provided for developing M.glyptostroboides plantation in the west of Sichuan basin.