TANG Xiao-chuan, SUN Yu-jun, WANG Shao-qiang, YANG Feng-ting . A empirical study on afforestation and reforestation CDM Project in South China’s red soil area—A case study of the Qinanyanzhou Ecological Experimental Station[J]. JOURNAL OF NATURAL RESOURCES, 2009 , 24(8) : 1477 -1487 . DOI: 10.11849/zrzyxb.2009.08.017