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.
出处
《草业学报》
CSCD
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
关键词
沙尔套山
植物群落
数量分类
排序
Shaertao Mountain
plants community
quantitative classification
ordination
