| 地理信息系统(GIS)的发展及在农业领域的应用现状与展望 |
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| 引用本文： | 王璐,翟义欣,王菲.地理信息系统(GIS)的发展及在农业领域的应用现状与展望[J].农业环境科学学报,2005,24(Z1):362-366. |
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| 作者姓名： | 王璐 翟义欣 王菲 |
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| 作者单位： | 1. 农业部环境保护科研监测所,天津,300191
2. 中国农业大学资源与环境学院,北京,100094 |
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| 摘 要： | 综述地理信息系统(G IS)的概念、功能和特征以及G IS的发展过程和应用领域。深入讨论了G IS在农业资源调查与管理、农业区划、农业土地适宜性评价、农业生态环境研究、农业灾害预防、农作物估产及精确农业等方面的应用现状。阐述了G IS在农业领域应用研究的重要性及在推广应用中的限制因素,并对G IS在农业领域未来的发展趋势进行了展望。
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| 关 键 词： | 地理信息系统(GIS) 农业应用 精确农业 3S技术 |
| 文章编号： | 1672-2043(2005)增刊-0362-05 |
| 修稿时间： | 2005年6月29日 |
Development of Theory and Application in Agriculture of GIS |
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| WANG Lu,ZHAI Yi-xin,WANG Fei.Development of Theory and Application in Agriculture of GIS[J].Journal of Agro-Environment Science( J. Agro-Environ. Sci.),2005,24(Z1):362-366. |
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| Authors: | WANG Lu ZHAI Yi-xin WANG Fei |
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| Abstract: | The concept,function and character of GIS were introduced,and the application areas and development of GIS were summarized too.The present situation of GIS application in agriculture,including agricultural resource research and management,cropland regionalization,assessment of land suitability,agro-environment investigation,prediction of plant diseases,estimation of crop yield and precision agriculture were reviewed.Moreover,the limit factors,the new development trends and the importance of GIS application in agriculture were also discussed. |
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| Keywords: | GIS application on agriculture precision agriculture 3S techniques |
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