Vegetation roots and soil physical and chemical characteristics in degeneration succession of the Kobresia pygmaea meadow
WANG Changting, LONG Ruijun, LIU Wei, WANG Qilan, ZHANG Li, XIANG Zeyu
Ecology and Environment . 2012, (3): 409 -416 .  DOI: 10.16258/j.cnki.1674-5906(2012)03-0409-08