| 吉林省荒地资源生态适宜性评价 |
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| 引用本文： | 张妍,尚金城,于相毅.吉林省荒地资源生态适宜性评价[J].干旱区资源与环境,2003,17(3):35-38. |
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| 作者姓名： | 张妍 尚金城 于相毅 |
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| 作者单位： | 中科院东北地理与农业生态研究所,130012,长春;东北师范大学环境科学研究所,130024,长春 |
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| 基金项目： | 吉林生态省建设的基础课题“吉林省生态环境调查与评价”项目资助。 |
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| 摘 要： | 本文从吉林省荒地资源的实际出发 ,在荒地资源生态适宜性评价基本理论的指导下 ,采用地理信息系统方法 ,对吉林省荒地资源进行了生态适宜性评价。通过空间数据和属性数据的融合、分析、处理 ,可以直观获得荒地资源的生态适宜度等级 ,从而提高评价效率 ,为荒地资源的合理开发利用提供科学依据。
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| 关 键 词： | 荒地资源 生态适度性评价 地理信息系统 |
| 文章编号： | 1003-7578(2003)03-035-04 |
| 修稿时间： | 2002年6月7日 |
Ecological Suitability Assessment of Uncultivated Land in Jilin |
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| ZHANG Yan,SHANG Jin-cheng,YU Xiang-yi.Ecological Suitability Assessment of Uncultivated Land in Jilin[J].Journal of Arid Land Resources and Environment,2003,17(3):35-38. |
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| Authors: | ZHANG Yan SHANG Jin-cheng YU Xiang-yi |
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| Institution: | ZHANG Yan1 SHANG Jin-cheng2 YU Xiang-yi2 |
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| Abstract: | Based on the condition of uncultivated land in Jilin,and the theories of ecological suitability assessment of uncultivated land the ecological suitability of uncultivated land in Jilin was assessed by geological information system. Through integrating, analyzing and disposing the spatial data and characteristic data, the grade of ecological suitability can be visually obtained,the efficiency of assessment can be enhanced . The assessment result provides the scientific gist for reasonably developing wasteland resources. |
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| Keywords: | uncultivated land ecological suitability assessment geological information system |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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