| 县域耕地保护类型划分研究 |
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| 引用本文： | 金志丰,徐明,谢薇,陈加乐,佴玲莉,相敏.县域耕地保护类型划分研究[J].安徽农业科学,2011,39(4):2384-2387. |
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| 作者姓名： | 金志丰 徐明 谢薇 陈加乐 佴玲莉 相敏 |
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| 作者单位： | 金志丰,徐明,谢薇,陈加乐,佴玲莉(江苏省土地勘测规划院,江苏南京,210024);相敏(上海市南湖职业学校,上海,200439) |
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| 基金项目： | 科技支撑课题"长三角村镇土地规模利用技术开发" |
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| 摘 要： | 以江苏省泗阳县为例,利用GIS空间分析技术,通过土地农用适宜性分区的方法,将泗阳划分为农用适宜1~4级区,并叠合现状耕地进行筛选,提出永久保留的耕地、阶段保留的耕地和可非农化转用的耕地等空间布局方案,研究结果显示,3类耕地面积分布为516.5 km2、136.8 km2和27.2 km2,占现有耕地面积的75.9%、20.1%和4.0%。
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| 关 键 词： | 耕地保护 土地农用适宜性分区 类型划分 泗阳县 |
Study on Cultivated Land Protection Type Division in Counties |
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| JIN Zhi-feng et al.Study on Cultivated Land Protection Type Division in Counties[J].Journal of Anhui Agricultural Sciences,2011,39(4):2384-2387. |
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| Authors: | JIN Zhi-feng |
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| Institution: | JIN Zhi-feng et al(Jiangsu Institute of Land Surveying and Planning,Nanjing,Jiangsu 210024) |
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| Abstract: | Taking Siyang County as an example,and by using GIS spatial analysis technology,moreover,based on the regionalization method of suitable development of agricultural land use,Siyang was divided into four sub-regions:the first-forth suitable regions,then,combined with the screening of the plough current situation,the spatial distribution schemes,such as permanent reserved area,stage reserved area and non-agriculture transmission area,were put forward.The results indicated that three regions areas are 516.5,13... |
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| Keywords: | Cultivated land protection Regionalization of suitable development of agricultural land use Type division Siyang County |
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