| 3S技术在石漠化研究中的应用 |
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| 引用本文： | 毛燕,杨旭.3S技术在石漠化研究中的应用[J].安徽农业科学,2014(6):1873-1874. |
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| 作者姓名： | 毛燕 杨旭 |
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| 作者单位： | 湖北生态工程职业技术学院;中国林业科学研究院; |
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| 摘 要： | 石漠化是我国西南部生态建设中面临的突出的环境问题,严重阻碍了喀斯特地区的可持续发展.从3S技术在石漠化研究中的应用着手,从土壤侵蚀、景观格局空间分析、成因分析、综合治理等方面探讨了该领域的主要研究进展,最后从石漠化驱动机制分析、构建石漠化数据库等方面阐述了今后的发展趋势,为今后的工作提供理论研究依据和决策参考.
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| 关 键 词： | 3S技术 石漠化 土壤侵蚀 景观格局 成因分析 综合防治 |
Application of 3S Technology in Desertification Research |
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| Institution: | MAO Yan( 1.Hubei Ecological Engineering Vocational College, Wuhan, Hubei 430200;) |
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| Abstract: | Desertification is a significant environmental problem in the southwest of China and hinders sustainable development in Karst areas.Starting from the application of 3S technology in desertification,the research progress of the field was discussed from aspects of soil erosion,landscape pattern spatial analysis,cause analysis,comprehensive prevention.The development trend was elaborated from analysis of desertification driving forces and constructing database,in order to provide theory basis and decision-making reference for the future work. |
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| Keywords: | 3S technology Desertification Soil erosion Landscape pattern Cause analysis Comprehensive prevention |
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