| GIS和分形理论在土地利用结构中的研究 |
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| 引用本文： | 密长林,王荣华.GIS和分形理论在土地利用结构中的研究[J].地理空间信息,2012(1):70-72,3. |
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| 作者姓名： | 密长林 王荣华 |
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| 作者单位： | 天津大学管理与经济学部;山东省临沂市国土资源局 |
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| 基金项目： | 国土资源部公益性行业资助项目(201011015-8) |
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| 摘 要： | 以临沂市兰山区李官镇为例探讨了土地利用类型结构的分维特征,讨论了分维值与土地利用复杂性和稳定性的关系。经研究,李官镇土地利用结构具有分形特征,人为因素对农村道路、沟渠和有林地的影响突出,使得这3种土地利用类型结构呈现复杂化和不规则化,在以后的规划中应以合理规划农村道路,合理布局沟渠和有林地为主要思路,为土地利用科学规划提供辅助决策。
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| 关 键 词： | GIS 分形 土地利用结构 |
Application of GIS and Fractal Theory in Land Use Structure |
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| Institution: | MI Changlin |
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| Abstract: | This article took the Liguan town Linyi city as an example to discuss the fractal characteristics of the land use structure.Fractal dimension was discussed to show the relationship between land use and its complexity or stability.From the research,the land use structure of Liguan Town possesses fractal characteristics.Human influence on rural roads,ditches and woodland was outstanding.This three types of land use structure present its complication and irregularity.We should bring out a scientific planning in the future,and especially to plan the rural road,ditches and woodland.It helped to provide scientific decisions in the land use planning. |
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| Keywords: | GIS fractal theory land use structure |
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