Yanchi County is one of the most serious counties among the Ningxia Hui Autonomous Region, which desertification area is believed to occupy 39.4% of the total desertification area in Ningxia.

 
  • 摘要盐池县是于夏回族自治区土地沙化最严重的县之一,其沙化土地面积占全自治区的39.;4%25。
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