| 基于GIS的西藏青稞生态适宜性评价因子体系构建 |
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| 引用本文： | 张涪平,周炼清,喻武.基于GIS的西藏青稞生态适宜性评价因子体系构建[J].安徽农业科学,2016,44(13):119-121. |
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| 作者姓名： | 张涪平 周炼清 喻武 |
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| 作者单位： | 西藏大学农牧学院,西藏林芝,860000;浙江大学农业遥感与信息技术应用研究所,浙江杭州,310086 |
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| 基金项目： | 西藏自治区科技厅地区自然科学基金项目。 |
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| 摘 要： | 分析了西藏青稞生态适宜性限制因子，阐述了基于GIS进行青稞适宜性评价因子体系的建立，并确定权重。结果表明：层次分析法能较好地确定各因子的权重；建立的评价因子能较好地评价西藏青稞的生态适宜性。
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| 关 键 词： | 西藏青稞 生态适宜性 评价因子体系 GIS |
Construction of Factor System of Ecological Suitability Evaluation of Hulless Barley in Tibet Based on GIS |
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| ZHANG Fu-ping,ZHOU Lian-qing,YU Wu.Construction of Factor System of Ecological Suitability Evaluation of Hulless Barley in Tibet Based on GIS[J].Journal of Anhui Agricultural Sciences,2016,44(13):119-121. |
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| Authors: | ZHANG Fu-ping ZHOU Lian-qing YU Wu |
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| Abstract: | We analyzed the limiting factor for ecological suitability of hulless barley in Tibet,and elaborated the establishment and weight of fac-tor system of ecological suitability evaluation of hulless barley in Tibet based on GIS. Results showed that①Analytical Hierarchy Process( AHP) method was good to confirm the weights of all indexes;②the established index system could better evaluate the ecological suitability of hulless barley in Tibet. |
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| Keywords: | Hulless barley in Tibet Ecological suitability Evaluation factor system GIS |
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