毛乌素沙地过渡地带沙地生态系统土壤湿度状况随着地貌部位不同而变化。
Soil moisture regimen changes with different localities of topography in Maowuse transition zone from sandy land to desert.
榆树疏林生态系统是浑善达克沙地的重要组分之一。
Ulmus pumila open forest ecosystem plays an important role in Otindag Sandy Land.
榆树疏林生态系统是浑善达克沙地的重要组分之一。
Ulmus pumila open forest ecosystem plays an important role in Otindag Sandy Land.
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