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甘肃敦煌西湖荒漠-湿地草本植物多样性与地下水埋深的关系
陈冠光1(), 苗杨慧子1, 李强1, 周永芳1, 王海2
Relationship between herbaceous plant diversity and groundwater depth in the desert-wetland of West Lake in Dunhuang， Gansu， China
Guanguang Chen1(), Yanghuizi Miao1, Qiang Li1, Yongfang Zhou1, Hai Wang2

图3. 地下水埋深对物种多样性的影响
注：小写字母表示各多样性指标在不同地下水埋深下的差异；**表示各样地两两之间的差异性显著，P<0.01

Fig.3. The influence of groundwater depth on species diversity