Organic Carbon Storage and Sequestration Potential in Cropland Surface Soils of Songnen Plain Maize Belt
REN Chun-ying, ZHANG Chun-hua, WANG Zong-ming, ZHANG Bai
JOURNAL OF NATURAL RESOURCES . 2013, (4): 596 -607 .  DOI: 10.11849/zrzyxb.2013.04.006