STUDY ON FRACTAL FEATURES OF SOIL AGGREGATE STRUCTURE UNDER NATURAL EVERGREEN BROADLEAVED FOREST AND ARTIFICIAL REGENERATION IN SOUTHERN SICHUAN PROVINCE
GONG Wei, HU Ting-Xing, WANG Jing-Yan, GONG Yuan-Bo, RAN Hua, ZHANG Shi-Rong, LIAO Er-Hua
Chin J Plant Ecol . 2007, (1): 56 -65 .  DOI: 10.17521/cjpe.2007.0008