| 天门市各乡镇耕地资源可持续利用评价 |
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| 引用本文： | 丁玲玲,郑景云.天门市各乡镇耕地资源可持续利用评价[J].安徽农业科学,2009,37(34):16951-16953. |
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| 作者姓名： | 丁玲玲 郑景云 |
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| 作者单位： | 1. 中国科学院地理科学与资源研究所,北京,100101;中国科学院研究生院,北京,100049
2. 中国科学院地理科学与资源研究所,北京,100101 |
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| 基金项目： | 国家自然科学杰出青年基金项目，科技支撑计划项目 |
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| 摘 要： | 选取人均产粮、粮食单产、耕地面积等指标作为天门市各乡镇耕地资源可持续利用评价的指标体系，采用层次分析法来确定各指标的权重，然后用灰色评价法对各乡镇的耕地资源可持续利用状况进行评价。结果显示：天门市各乡镇耕地资源可持续利用水平存在一定的差异，部分乡镇存在耕地资源生产力水平低、稳定性差、经济投入不高等情况。最后，提出了实现天门市各乡镇耕地资源可持续利用水平进一步提高的措施建议。
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| 关 键 词： | 天门市 耕地资源 可持续利用 |
Evaluation on Cultivated Land Resource Sustainable Utilization for Villages and Towns in Tianmen Municipality |
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| DING Ling-ling et al.Evaluation on Cultivated Land Resource Sustainable Utilization for Villages and Towns in Tianmen Municipality[J].Journal of Anhui Agricultural Sciences,2009,37(34):16951-16953. |
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| Authors: | DING Ling-ling |
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| Institution: | DING Ling-ling et al(Institute of Geographic Sciences , Natural Resources Research,CAS,Beijing 100101) |
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| Abstract: | Indexes such as grain yield per capita,grain yield per unit,cultivated area were chose as the index system for evaluation on cultivated land resource sustainable utilization for villages and towns in Tianmen municipality,and then weight for each index was confirmed by the Analytic Hierarchy Process,and the gray evaluation method was used to evaluate the sustainable utilization condition for villages and towns in Tianmen.The results showed that the level of cultivated land resource sustainable utilization ha... |
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| Keywords: | Tianmen Municipality Cultivated land resource Sustainable utilization |
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