| GIS在土地资源和生态环境研究中的应用、问题与展望 |
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| 引用本文： | 邱炳文,周勇,李学垣,贺纪正,刘凡. GIS在土地资源和生态环境研究中的应用、问题与展望[J]. 华中农业大学学报, 1999, 18(4): 348-351 |
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| 作者姓名： | 邱炳文 周勇 李学垣 贺纪正 刘凡 |
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| 作者单位： | 华中农业大学,农业部亚热带土壤资源与环境重点实验室,武汉430070 |
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| 基金项目： | 国家自然科学基金，湖北省自然科学基金 |
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| 摘 要： | 主要综述了ＧＩＳ在土地资源清查，土地评价与管理、生态环境规划、自然灾害预警及灾情分析中的应用，并说明其存在的问题，包括数据来源与质量难以保证，专业模型缺乏通用性以及系统集成性差等，最后指出“３Ｓ”一体化，模型化，标准化，网络化等是发展趋势。
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| 关 键 词： | 地理信息系统 土地资源 生态环境 |
APPLICATION OF GIS, ITS PROBLEMS AND PROSPECTS IN LAND RESOURCE AND ECOLOGICAL ENVIRONMENT |
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| Qiu Bingwen,Zhou Yong,Li Xueyuan,He Jizheng,Liu Fan. APPLICATION OF GIS, ITS PROBLEMS AND PROSPECTS IN LAND RESOURCE AND ECOLOGICAL ENVIRONMENT[J]. Journal of Huazhong Agricultural University, 1999, 18(4): 348-351 |
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| Authors: | Qiu Bingwen Zhou Yong Li Xueyuan He Jizheng Liu Fan |
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| Abstract: | This paper summarizes the application of GIS in land resource check, land assessment and programming, ecological environmental management, disaster forecast and analysis, and its problems were interpreted, including data resource and its quality not guaranteed,lack of generality of specialized model, lack of system integrity. The paper finally tells that the integrity of 3S,modeling,standardization and networking was its prospects. |
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| Keywords: | geographic information system(GIS) land resource ecological environment |
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