科尔沁沙地植被恢复过程中群落组成及多样性演变特征
詹瑾, 韩丹, 杨红玲, 李玉霖

Evolution characteristics of vegetation community composition and diversity during the restoration of Horqin Sandy Land in 2005-2019
Jin Zhan, Dan Han, Hongling Yang, Yulin Li
表2 科尔沁沙地中固定沙丘恢复过程中物种重要值的变化
Table 2 Changes of important values of species during restoration of fixed dunes in Horqin Sandy Land
物种生活型重要值/%
2005年2010年2015年2019年
差巴嘎蒿(Artemisia halodendronSH29.259.525.11
地锦(Euphorbia humifusaAH22.868.400.73
扁蓄豆(Melissitus ruthenicusPH16.243.076.530.35
马唐(Digitaria sanguinalisAH7.248.86
狗尾草(Setaria viridisAH6.7619.401.548.60
五星蒿(Bassia dasyphyllaAH2.8716.0730.953.71
绿藜(Kochia scopariaAH2.84
虫实(Corispermum hyssopifoliumAH2.686.8710.814.16
苦荬菜(Sonchus oleraceusPH1.870.24
画眉草(Eragrostis pilosaAH1.635.350.69
地梢瓜(Cynanchum theisiodesPH1.412.003.795.79
三芒草(Aristida adscensionisAH1.051.1514.78
光梗蒺藜草(Cenchrus incertusAH0.66
猪毛菜(Salsola collinaAH0.642.4026.457.96
胡枝子(Lespedeza bicolorSH0.470.87
小叶锦鸡儿(Caragana microphyllaSH0.47
白草(Pennisetum centrasiaticumPH0.442.026.52
灰绿藜(Chenopodium glaucumAH0.32
砂蓝刺头(Echinops gmeliniAH0.294.013.5310.36
达乌里胡枝子(Lespedeza davuricaSH5.272.60
冠芒草(Enneapogon brachystachyusAH0.600.22
尖头叶藜(Chenopodium acuminatumAH4.787.4511.38
杠柳(Periploca sepiumSH2.452.82
黄蒿(Artemisia scopariaAH0.5216.79
糙隐子草(Cleistogenes squarrosaPH0.58
蒺藜(Tribulus terresterAH0.57
止血马唐(Digitaria ischaemumAH1.39
物种数19171219