| 分形方法在土壤特性空间变异研究中的应用 |
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| 引用本文： | 方 萍,吕成文,朱艾莉. 分形方法在土壤特性空间变异研究中的应用[J]. 土壤, 2011, 43(5): 710-713 |
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| 作者姓名： | 方 萍 吕成文 朱艾莉 |
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| 作者单位： | 安徽师范大学国土资源与旅游学院,安徽芜湖,241000 |
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| 摘 要： | 土壤特性空间变异研究对土壤制图、精准施肥、农业可持续发展等方面具有重要意义。分形几何学是一种探索复杂性的事物的新科学方法和理论，在研究土壤特性空间变异中将有大有可为。本文主要综述了 2000 年以后分形理论在土壤物理特性、化学特性、水分特征及状态参数的空间变异研究中的应用进展，最后对分形理论在土壤特性空间变异研究中的发展方向进行了展望。
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| 关 键 词： | 分形；土壤特性；空间变异性 |
Applied studies of fractal theory on spatial variability of soil properties: A review |
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| FANG Ping,LV Cheng-wen,ZHU Ai-li. Applied studies of fractal theory on spatial variability of soil properties: A review[J]. Soils, 2011, 43(5): 710-713 |
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| Authors: | FANG Ping LV Cheng-wen ZHU Ai-li |
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| Affiliation: | College of Territorial Resources and Tourism, Anhui Normal University |
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| Abstract: | Spatial variability of soil properties is significant of soil mapping, precision fertilization and sustainable development of agriculture. Fractal geometry is a new scientific method and theory to explore complexity, as a tool to research the spatial variability of soil properties will have a brilliant future. This paper summarized the literatures of the fractal theory in the spatial variability of soil physical properties, chemical properties, moisture characteristics and state parameters after 2000. Finally, the prospects of the application of the fractal theory were probed. |
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| Keywords: | Fractal Soil properties Spatial variability |
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