应用生态学报2011，Vol.22Issue(5)：1351-1358,8.
分形理论及其在土壤空间变异研究中的应用
Fractal theory and its application in the analysis of soil spatial variability: A review
摘要
Abstract
Soil has spatial variability in its attributes. The analysis of soil spatial variability is of significance for soil management. This paper summarized the fractal theory and its application in spatial analysis of soil variability, with the focus on the utilization of moment method in calculating the fractal dimension of soil attributes. the multi-fractal analysis of soil spatial variability, and the scaling up of soil attributes based on multi-fractal parameters. The studies on the application of fractal theory and multi-fractal method in the analysis of soil spatial variability were also reviewed. Fractal theory could be an important tool in quantifying the spatial variability and scaling up of soil attributes.关键词
分形理论/土壤属性/空间变异/尺度转换分类
农业科技引用本文复制引用
张法升,刘作新..分形理论及其在土壤空间变异研究中的应用[J].应用生态学报,2011,22(5):1351-1358,8.基金项目
沈阳市科技专项(1091121-3-00)、辽宁省科技专项"辽宁现代农业节水应用基础与技术体系研究"和中国科学院陆地生态过程重点实验室开放课题项目资助. （1091121-3-00）
