长治漳泽水库湿地植物群落的数量分类与排序研究
Quantitative Classification and Ordination of the Plant Community in Zhangze Reservoir Wetland of Changzhi
长治漳泽水库湿地是山西省比较典型的湿地之一，在该湿地的基础上规划修建的湿地公园，在保护环境，净化空气等方面具有十分积极的意义。本文应用双向指示种分析(TWINSPAN)和除趋势对应分析(DCA)相结合的方法，对长治湿地植物进行数量分类和排序，将该湿地划分为8个群丛类型，分别位于土壤水分含量不同的地区。分类结果很好地反映了植物群丛类型与环境因子之间的关系，并在DCA二维排序图上得到较好的验证。DCA排序轴反映了土壤湿度的梯度变化，表明水分条件是影响该地植物群丛变化的主要生态因子。
Zhangze Reservoir Wetland of Changzhi is one of the typical wetlands in Shanxi Province. Based on this wetland, a Wetland Park was built and it plays an important role in protecting environment and cleaning the air. The plants in Zhangze Reservoir Werland of Changzhi were classified and ranked by TWINSPAN and DCA into 8 associations that were located at different area according to the moisture. The results of the classification and ordination better reflected the relationship of plant associations with environmental gradients that was verified in the two-dimension ordination diagram by DCA. The ax of moisture is the major ecological factors to exert influence on plant associations.
武冬梅、孙利青、李素清
环境科学理论环境科学技术现状植物学
长治漳泽水库湿地植物群落WINSPAN分类排序
Zhangze Reservoir of ChangzhiPlant CommunityWINSPAN Classificationordination
武冬梅,孙利青,李素清.长治漳泽水库湿地植物群落的数量分类与排序研究[EB/OL].(2009-09-29)[2025-08-02].http://www.paper.edu.cn/releasepaper/content/200909-807.点此复制
评论