[1]沙晋明,李小梅.基于GIS的土壤地理分形特征[J].山地学报,2003,(01):110.
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基于GIS的土壤地理分形特征()
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《山地学报》[ISSN:1008-2186/CN:51-1516]

卷:
期数:
2003年01期
页码:
110
栏目:
山地学报
出版日期:
2003-02-28

文章信息/Info

作者:
沙晋明;李小梅
福建师范大学地理学院;福建师范大学地理学院 福建福州;350007 ;福建福州;350007;福建师范大学环境科学研究所 ;福建福州350007
关键词:
GIS; 土壤地理环境; 分形; 分维
文献标志码:
A
摘要:
土壤的分布及其所处的地理环境极其复杂,其实质是一种非线性规律存在于自然界中。本研究在ARC/INFO的支持下,采用改进后的分形算法分析了与土壤形成有关的地理环境要素的分形特点,得出了各地理环境要素的分维随海拔、森林类型变化的规律,为土壤遥感调查中界线的划分提供了有益的线索。

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更新日期/Last Update: 2003-02-28