In warm and humid landslide-prone areas, root channels, faunal tunnels, shrinkage cracks and inter-aggregate porosity are common in vadose zones of hillslopes.

 
  • 摘要在氣候溫濕的滑坡災害易發(fā)區,根系通道、動(dòng)物通道、干裂縫及團聚體間的結構性孔隙等大空隙普遍存在于斜坡非飽和帶中。
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