重庆四面山森林植物群落数量分类和排序OA
Quantitative Classification and Ordination of Simian Mountains, Chongqing
采用双向指示种分析法(TWINSPAN)和除趋势典范对应分析法(DCCA)对重庆四面山森林植物群落进行数量分类和排序.TWINSPAN等级分类将四面山50个调查样地划分为14类,代表14个群系,分类的结果比较全面地概括了四面山的森林植被类型,属亚热带性质的次生植被类型.DCCA二维排序的结果与TWINSPAN分类结果较为一致,TWINSPAN分类所得到的14个群系在DCCA二维排序图上均有其相应的分布范围,但不同的森林植物群落间没有显著的分界界线…查看全部>>
Based on the field survey of plant quadrates, a quantitative analysis of the communities on Simian Mountains, Chongqing was performed with TWINSPAN (Two way indicator species analysis) and DCCA ( Detrended canonical correspondence analysis) methods. Fifty quadrates collected from Simian Mountains were, classified into fourteen types, representing fourteen formations by TWSNSPAN. The result of classification sum up the forest vegetation types of Simian Mounta…查看全部>>
白芝兵;张洪江;任改
中国能源建设集团广东省电力设计研究院,广东广州510663北京林业大学,北京100083环境保护部华南环境科学研究所,广东广州510655
农业科技
植物群落分类排序重庆四面山
Plant communities Classification Ordination Simian Mountains, Chongqing
《安徽农业科学》 2012 (30)
14839-14843,5
"十一五"林业生态建设关键技术研究与示范(2006BAD03A1304)国家林业局948项目(2006-4-26).
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