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Volume 30 Issue 3
Sep.  2011
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Article Navigation >  CARSOLOGICA SINICA  > 2011  >  30(3): 295-301
XIONG Bo, WANG Jian-li, ZHANG Tian-wen, SONG Jiang, LI Yan-jun. Study on volume fractal features of soil particle under different land use types in southeast karst mountain of Chongqing[J]. CARSOLOGICA SINICA, 2011, 30(3): 295-301. doi: 10.3969/j.issn.1001-4810.2011.03.010
Citation: XIONG Bo, WANG Jian-li, ZHANG Tian-wen, SONG Jiang, LI Yan-jun. Study on volume fractal features of soil particle under different land use types in southeast karst mountain of Chongqing[J]. CARSOLOGICA SINICA, 2011, 30(3): 295-301. doi: 10.3969/j.issn.1001-4810.2011.03.010
shu

Study on volume fractal features of soil particle under different land use types in southeast karst mountain of Chongqing

doi: 10.3969/j.issn.1001-4810.2011.03.010

  • School of Geographical Sciences, Southwest University

  • Received Date: 2011-04-10
  • Publish Date: 2011-09-25
    Abstract
  • Through field survey, sampling and laboratory analysis on soil grain size in southeast karst mountain of Chongqing, by means of soil particle volume fraction dimensional model the soil particle volume fractal dimension characteristics of the arable land soil and abandoned land soil are analyzed. Then the relationship of the soil particle volume fractal dimension characteristics and particle volume content are discussed. The results show that the soil particle volume fractal dimension and the content of soil clay particle(＜0.002 mm)is significant linear correlation, which proves that the more clay soil contain, the higher fractal dimension it is. And the relationship between the content of clay particle and the soil particle volume fractal dimension in the soil profile under different land use types show the same change rule. The fractal dimension of soil is not only affected by clay particle content but also by the homogeneity of soil texture. The fractal dimension of soil texture shows certain correlation with uniform index, but the association is relatively weak. The fractal dimension of arable land soil (mean 2.5065) is greater than that in the abandoned land (mean 2.4835), indicating that the impact of human agricultural activities on soil texture, especially on clay content, is obvious. Soil volume fractal dimension can serve as a regional indicator for arable land soil quality assessment.

     

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    • References(24)
  • [1]
    Mandelbrot B B. How long is the coast of Britain, statistical self similarity and fractional dimension［J］. Science, 1967, 155:636-638.
    [2]
    Tyler S W, Wheatcraft S W. Application of fractal mathematics to soil water retention estimation［J］. Soil Science Society of America Journal, 1989, 53:987-996.
    [3]
    Neuman S P. Universal scaling of hydraulic conductivities and dispersivities in geologic media［J］. Water Resour Research, 1990, 26:1749-1758.
    [4]
    Bartoli F, Philippy R, Doirisse M, et al. Structure and self-similarity in silty and sandy soils: the fractal approach［J］. Soil Science Society of America Journal, 1991, 42:167-185.
    [5]
    李保国.分形理论在土壤科学中的应用及其展望［J］.土壤学进展,1994,22(1):1-10.
    [6]
    Arya L M, Paris J F. A physic empirical model to predict the soil moisture characteristic from particle-size distribution and bulk density data［J］. Soil Science Society of America Journal, 1981, 45:1023-1031.
    [7]
    Turcotte D L. Fractals and fragmentation［J］. Journal of Geophysical Research, 1986, 91(B2):1921-1926.
    [8]
    Rieu M, Sposito G. Fractal fragmentation, soil porosity, and soil water propertiesⅠ. Theory［J］. Soil Science Society of America Journal, 1991, 55(4): 1231 -1238.
    [9]
    Rieu M, Sposito G. Fractal fragmentation, soil porosity, and soil water propertiesⅡ. Applications［J］. Soil Science Society of America Journal, 1991, 55(4):1239-1248.
    [10]
    Katz A J, Thompson A H. Fractal Sandstone Pores: Implications for conductivity and pore formation［J］. Physical Review Letters, 1985, 54(12):1325-1328.
    [11]
    Tyler S W, Wheatcraft S W. Fractal scaling of soil particle-size distribution: Analysis and limitations［J］. Soil Science Society of America Journal, 1992, 56:362-369.
    [12]
    杨培岭,罗远培,石元春.用粒径的重量分布表征的土壤分形特征［J］.科学通报,1993,38(20):1896-1899.
    [13]
    黄冠华,詹卫华.土壤颗粒的分形特征及其应用［J］.土壤学报,2002,39(4):490-497.
    [14]
    胡宁,傅瓦利,马志敏,等.岩溶石漠化山地不同退耕模式土壤抗蚀性及其与结构体分形关系研究［J］.中国岩溶,2008,27(2):115-121.
    [15]
    刘梦云,常庆瑞,齐雁冰.不同土地利用方式的土壤团粒及微团粒的分形特征［J］.中国水土保持科学.2006,4(4):47-51.
    [16]
    王富,贾志军,董智,等.不同生态修复措施下水库水源涵养区土壤粒径分布的分形特征［J］.水土保持学报,2009,23(5):113-117.
    [17]
    Martin MA, Montero E. Laser diffraction and mutifractal analysis for the characterization of dry soil volume-size distributions［J］. Soil and Tillage Research, 2002, 64:113-123.
    [18]
    王国梁,周生路,赵其国.土壤颗粒的体积分形维数及其在土地利用中的应用［J］.土壤学报,2005,42(4):545-550.
    [19]
    王德,傅伯杰,陈利顶,等.不同土地利用类型下土壤粒径分形分析——以黄土丘陵沟壑区为例［J］.生态学报,2007,27(7):3081-3089.
    [20]
    杨金玲,李德成,张甘霖,等.土壤颗粒粒径分布质量分形维数和体积分形维数的对比［J］.土壤学报,2008,45(3):413-419.
    [21]
    李毅,李敏,曹伟,等.农田土壤颗粒尺寸分布分维及颗粒体积分数的空间变异性［J］.农业工程学报,2010,26(1):94-102.
    [22]
    熊毅,李庆逵.中国土壤(第二版)［M］.北京:科学出版社,1990:321.
    [23]
    Mandelbrot B B. The Fractal Geometry of Nature ［M］. San Francisco: Freeman, 1983.
    [24]
    刘云鹏,王国栋,张社奇,等.陕西4种土壤粒径分布的分形特征研究［J］.西北农林科技大学学报(自然科学版),2003,31(2):92-94.
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