围封对锡林郭勒沙化草地植被及土壤的影响
米雨晴, 许宏斌, 张雷, 杨制国, 唐月坤, 黄海广

Effects of enclosure on vegetation and soil in Xilingol desertified grassland
Yuqing Mi, Hongbin Xu, Lei Zhang, Zhiguo Yang, Yuekun Tang, Haiguang Huang
图6 围封处理下不同土层土壤因子与植物群落和功能群的Mantel检验和相关性分析
注:SWC为土壤含水率;pH为土壤pH值;TC为全碳含量;OM为土壤有机质含量;TK为土壤全钾含量;TN为土壤全氮含量;TP为土壤全磷含量;AK为土壤速效钾含量;AP为土壤有效磷含量;HN为土壤水解性氮含量;Sand为砂粒含量;Silt为粉粒含量;Clay为黏粒含量;Coverage为盖度;Height高度;Density为密度;Biomass为植物地上生物量;h.Biomass为多年生禾草地上生物量;y.Biomass为一、二年生草本地上生物量;g.Biomass为灌木及半灌木地上生物量;z.Biomass为多年生杂类草地上生物量
Fig.6 Mantel test and correlation analysis between soil factors and plant communities and functional groups under enclosure treatment