%0 Journal Article
%T Fractal characteristics of soil particle size distributions in gully-hilly regions of the Loess Plateau, north of Shaanxi, China<br>陕北黄土丘陵沟壑区土壤粒径分布分形特征
%A DONG Li-li
%A ZHENG Fen-li
%A <br>董莉丽
%A 郑粉莉
%J 土壤
%D 2010
%I 
%X Fractal analysis and laser diffractometry were combined to characterize the fractal of soil particle size distribution (PSD) through Rényi dimension spectra in the multifractal system. The results indicated that the monofractal dimension of soil PSD in various land-uses ranged from 2.28 to 2.47 and had a significant linear regression with the content of soil clay. Dclay, Dsilt and Dsand were calculated and they were in an order of Dclay
%K Particle size distribution
%K Fractal dimension
%K Fragmentation probability
%K R(e)nyi dimensions spectra
%K Gully-hilly regions of the Lcess Platcau<br>土壤粒径分布
%K 分形维数
%K 分裂概率
%K Rényi
%K 维数谱
%K 黄土丘陵沟壑区
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=56F69E970C6E5190CDB409D28DD0E3C6&aid=4D80222FE7CBD7148B7555A88429A5CF&yid=140ECF96957D60B2&vid=ECE8E54D6034F642&iid=0B39A22176CE99FB&sid=119B6C0AA09DE6B9&eid=51C74DF6A16DA45B&journal_id=0253-9829&journal_name=土壤&referenced_num=0&reference_num=20