Impact of land use conversion on soil organic carbon stocks in an agro-pastoral ecotone of
Inner Mongolia
Wei ZHAO, Zhongmin HU, Shenggong LI, Qun GUO, Hao YANG, Tonghui ZHANG
Journal of Geographical Sciences . 2017, (8): 999 -1010 .  DOI: 10.1007/s11442-017-1417-1