林业科学2012，Vol.48Issue(6)：18-23,6.
北京西卓家营湿地沉水植物群落组成与水环境因子的关系
Relationships between Submerged Plants Community Composition and Hydro-Environmental Factors in Xizhuojiaying Wetland, Beijing
摘要
Abstract
Relationships between submerged plants community and 12 hydro-environmental indicators such as salinity, dissolved oxygen concentration, pH value, turbidity, total nitrogen concentration, total phosphorus concentration, chemical oxygen demand, Cl concentration, SO42- concentration, redox potential, water depth and water temperature in Xizhuojiaying wetland were analyzed. The 13 species of submerged plants were classified into 8 groups by using two way indicator species analysis ( TWINSPAN). According to the comprehensive analysis on environmental factors and DCCA ranking axis, the first ordination axis mainly reflected Cl concentration, while the second ordination axis reflected the dissolved oxygen concentration and water depth.关键词
沉水植物/水环境/双向指示种分析/除趋势典范对应分析/北京湿地Key words
submerged plants/ water environment/ two way indicator species analysis ( TWINSPAN )/ detrended canonical correspondence analysis ( DCCA ) / Beijing wetland分类
农业科技引用本文复制引用
崔丽娟,李伟,赵欣胜,张岩,张曼胤,王义飞,高常军,马琼芳..北京西卓家营湿地沉水植物群落组成与水环境因子的关系[J].林业科学,2012,48(6):18-23,6.基金项目
北京市科技计划重大项目“北京市湿地生态系统保护与恢复关键技术研究和示范”(D08040600580000) （D08040600580000）
林业公益性行业科研专项“太湖流域湿地生态系统功能作用机理及调控与恢复技术研究”(200904001). （200904001）
