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
表1 围封处理下锡林郭勒沙化草地植物群落组成的变化
Table 1 Changes in the composition of grassland plant communities under enclosure treatment
编号物种拉丁学名功能群物种重要值功能群重要值
围封对照围封对照
1无芒隐子草Cleistogenes songorica多年生禾草0.09000.44750.5734
2短花针茅Stipa breviflora0.10280.3390
3糙隐子草Cleistogenes squarrosa0.22740.1254
4稗草Echinochloa crusgalli0.01920.0117
5寸草苔Carex duriuscula0.09810.0073
6狗尾草Setaria viridis一、二年生草本0.00850.15090.1223
7栉叶蒿Neopallasia pectinata0.0195
8蒺藜Tribulus terrestris0.12410.0604
9猪毛菜Kali collinum0.01020.0066
10画眉草Eragrostis pilosa0.01660.0273
11草麻黄Ephedra sinica灌木及半灌木0.02890.05030.13430.1022
12木地肤Bassia prostrata0.01260.0049
13狭叶锦鸡儿Caragana stenophylla0.09280.0470
14碱韭Allium polyrhizum多年生杂类草0.02210.02530.26720.2019
15细叶韭Allium tenuissimum0.00500.0163
16蒙古韭Allium mongolicum0.03270.0269
17银灰旋花Convolvulus ammannii0.13140.0518
18刺旋花Convolvulus tragacanthoides0.0065
19鹤虱Lappula myosotis0.0036
20北芸香Haplophyllumdauricum0.01360.0172
21冬青叶兔唇花Lagochilus ilicifolius0.0066
22天门冬Asparagus cochinchinensis0.03940.0477
23支枝鸦葱Takhtajaniantha austriaca0.0230