北京野鸭湖湿地地表甲虫群落组成与空间分布格局

王玉, 高光彩, 付必谦, 吴专

Composition and spatial distribution pattern of ground-dwelling beetle communities in Yeyahu Wetland, Beijing

Yu Wang, Guangcai Gao, Biqian Fu, Zhuan Wu

图3 野鸭湖湿地32个样地地表甲虫群落与9个环境因子的CCA排序图。1-4: 球穗莎草样地; 5-12: 猪毛菜样地; 13-16: 退化的芦苇样地; 17-24: 牛鞭草样地; 25-32: 保存较好的芦苇样地。各环境因子名称同表4。

Fig. 3 Canonical correspondence analysis (CCA) ordination performed on ground-dwelling beetles communities and nine environmental factors in 32 sampling sites in Yeyahu Wetland. 1-4, Cyperus glomeratus sites; 5-12, Salsola collina sites; 13-16, Degradated Phragmites communis sites; 17-24, Hemarthria altissima sites; 25-32, Well-conserved Phragmites communis sites. The meanings of environmental factors are the same as those in Table 4.