Soil organic carbon storage and its spatial distribution characteristic in the Sangong River watershed of arid region
XU Wen-qiang, CHEN Xi, LUO Ge-ping, WANG Tao, LIN Qing
JOURNAL OF NATURAL RESOURCES . 2009, (10): 1740 -1747 .  DOI: 10.11849/zrzyxb.2009.10.007