Minimum, maximum, means and coefficient of variation (CV) of climatic, edaphic, vegetation and AM fungal parameters in the arid and semi-arid grasslands of northern China (n = 50).

Minimum, maximum, means and coefficient of variation (CV) of climatic, edaphic, vegetation and AM fungal parameters in the arid and semi-arid grasslands of northern China (n = 50).中国北方干旱半干旱草原的气候、土壤、植被及AM真菌（Arbuscular Mycorrhizal Fungi）参数的最小值、最大值、均值与变异系数（CV），样本量n=50。