Spatial Distribution Characteristics of Soil Nutrients of Biological Soil Crusts and Their Underlying Soil of Sandy Land in the East of Yellow River in Ningxia
DONG Zhijin, ZHANG Chengchun, ZHAN Xiuli, ZHANG Weifu
Ecology and Environment . 2023, (5): 910 -919 .  DOI: 10.16258/j.cnki.1674-5906.2023.05.009

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