新疆昭苏县沙尔套山天然草地植物群落数量分类与排序(简报)  

Quantitative classification and ordination of nature grassland vegetations in Shaertao Mountain,Xinjiang Zhaosu

作　　者：鲁为华[1] 于磊[1] 蒋惠[1] 

机构地区：[1]石河子大学动物科技学院

出　　处：《草业学报》2008年第1期135-139,共5页Acta Prataculturae Sinica

基　　金：新疆兵团草地资源调查项目(5003-822309);国家“973”前期预研项目(5003-922523)资助

摘　　要：运用WinTWINS和CANOCO中的DCA排序对沙尔套山主体山地的植被进行了数量分类和排序,将沙尔套山植被划分为16个群丛,进一步用DCA排序方法进行了排序,DCA排序结果与WinTWINS分类结果具有很好的一致性。Using the WinTWINS and DCA methods of CANOCO data based on exploration, the natural grassland vegetations of Shaertao Mountain were classified and collated into 16 types. After ordination by the DCA method, the results were very consistent with the classification results of WinTWINS indicating that distribution and variety of vegetations were closely related to environmental factors and communities with similar structures have similar environmental conditions.

关 键 词：沙尔套山 植物群落 数量分类 排序 

分 类 号：S812[农业科学—草业科学] Q948.158[农业科学—畜牧学]