利用网格法确定县域农田整治优先度
为了科学测算农田整治难度系数,合理确定不同评价单元整治的优先次序,该文根据研究区域农田整治特点,以江苏省宝应县为例,以规则网格为评价单元,从土地利用结构、农田空间格局、可提高生产能力、土壤环境质量、人口社会因素等5个影响因素,构建农田整治优先度评价指标体系。对研究区按1′×1′的经纬度网格划分的532个网格评价单元进行农田整治优先度测算,并根据计算结果,按整治优先顺序将整个研究区划分为近期、中期和远期网格单元,分别占42%、31%和27%。远期网格单元分布在宝应县中部和南部的平原区,该区域农田的连片性、细碎度和质量等别等优于其他区域。研究结果表明,该文提出的区域农田整治优先度评价方法,有助于确...
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| Published in | 农业工程学报 Vol. 28; no. 18; pp. 241 - 247 |
|---|---|
| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
国土资源部农用地质量与监控重点实验室,北京100035%国土资源部土地整治中心,北京100035
2012
中国农业大学信息与电气工程学院,北京100083 国土资源部农用地质量与监控重点实验室,北京100035 |
| Subjects | |
| Online Access | Get full text |
| ISSN | 1002-6819 |
| DOI | 10.3969/j.issn.1002-6819.2012.18.034 |
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| Abstract | 为了科学测算农田整治难度系数,合理确定不同评价单元整治的优先次序,该文根据研究区域农田整治特点,以江苏省宝应县为例,以规则网格为评价单元,从土地利用结构、农田空间格局、可提高生产能力、土壤环境质量、人口社会因素等5个影响因素,构建农田整治优先度评价指标体系。对研究区按1′×1′的经纬度网格划分的532个网格评价单元进行农田整治优先度测算,并根据计算结果,按整治优先顺序将整个研究区划分为近期、中期和远期网格单元,分别占42%、31%和27%。远期网格单元分布在宝应县中部和南部的平原区,该区域农田的连片性、细碎度和质量等别等优于其他区域。研究结果表明,该文提出的区域农田整治优先度评价方法,有助于确定农田整治先后顺序,明确优先开展整治区域和方向。该方法为区域土地整治规划提供支撑,也为中国各县市开展高标准基本农田建设提供科学参考。 |
|---|---|
| AbstractList | 为了科学测算农田整治难度系数,合理确定不同评价单元整治的优先次序,该文根据研究区域农田整治特点,以江苏省宝应县为例,以规则网格为评价单元,从土地利用结构、农田空间格局、可提高生产能力、土壤环境质量、人口社会因素等5个影响因素,构建农田整治优先度评价指标体系。对研究区按1′×1′的经纬度网格划分的532个网格评价单元进行农田整治优先度测算,并根据计算结果,按整治优先顺序将整个研究区划分为近期、中期和远期网格单元,分别占42%、31%和27%。远期网格单元分布在宝应县中部和南部的平原区,该区域农田的连片性、细碎度和质量等别等优于其他区域。研究结果表明,该文提出的区域农田整治优先度评价方法,有助于确定农田整治先后顺序,明确优先开展整治区域和方向。该方法为区域土地整治规划提供支撑,也为中国各县市开展高标准基本农田建设提供科学参考。 F301.24; 为了科学测算农田整治难度系数,合理确定不同评价单元整治的优先次序,该文根据研究区域农田整治特点,以江苏省宝应县为例,以规则网格为评价单元,从土地利用结构、农田空间格局、可提高生产能力、土壤环境质量、人口社会因素等5个影响因素,构建农田整治优先度评价指标体系.对研究区按1′×1′的经纬度网格划分的532个网格评价单元进行农田整治优先度测算,并根据计算结果,按整治优先顺序将整个研究区划分为近期、中期和远期网格单元,分别占42％、31％和27％.远期网格单元分布在宝应县中部和南部的平原区,该区域农田的连片性、细碎度和质量等别等优于其他区域.研究结果表明,该文提出的区域农田整治优先度评价方法,有助于确定农田整治先后顺序,明确优先开展整治区域和方向.该方法为区域土地整治规划提供支撑,也为中国各县市开展高标准基本农田建设提供科学参考. |
| Author | 沈立宏 张超 桑玲玲 陈亚婷 张晓东 杨建宇 朱德海 郧文聚 |
| AuthorAffiliation | 中国农业大学信息与电气工程学院,北京100083 国土资源部土地整治中心,北京100035 国土资源部农用地质量与监控重点实验室,北京100035 |
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| Author_FL | Sang Lingling Shen Lihong Zhang Chao Yun Wenju Chen Yating Yang Jianyu Zhu Dehai Zhang Xiaodong |
| Author_FL_xml | – sequence: 1 fullname: Shen Lihong – sequence: 2 fullname: Zhang Chao – sequence: 3 fullname: Sang Lingling – sequence: 4 fullname: Chen Yating – sequence: 5 fullname: Zhang Xiaodong – sequence: 6 fullname: Yang Jianyu – sequence: 7 fullname: Zhu Dehai – sequence: 8 fullname: Yun Wenju |
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| ClassificationCodes | F301.24 |
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| Copyright | Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
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| DOI | 10.3969/j.issn.1002-6819.2012.18.034 |
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| DocumentTitleAlternate | Determination of consolidation priority for farmland at county level using grid method |
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| EndPage | 247 |
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| Keywords | 网格 优先度 整治 宝应县 土地利用 农田 规划 |
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| Notes | Shen Lihong 1,3,Zhang Chao 1,3,Sang Lingling 1,3,Chen Yating 1,3,Zhang Xiaodong 1,3,Yang Jianyu 1,3,Zhu Dehai 1,3,Yun Wenju 2,3（1.College of Information and Electrical Engineering,China Agriculture University,Beijing 100083,China;2.China Land Consolidation and Rehabilitation,Beijing 100035,China;3.Key Laboratory for Agricultural Land Quality,Monitoring and Control of the Ministry of Land and Resources,Beijing 100035,China） 11-2047/S land use;consolidation;planning;farmland;grids;priority;Baoying county In order to scientifically calculate the difficulty coefficient of farmland construction and reasonably determine the priorities of the consolidation units,an indicator system of the farmland consolidation priorities evaluation was constructed.Taking Baoying county,Jiangsu province as an example,the system was based on the study of land use character,with regular grids as evaluation unit,and was from five influencing aspects including land use structure,spatial pattern of farmland,improvable production capacity,so |
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| PublicationTitle | 农业工程学报 |
| PublicationTitleAlternate | Transactions of the Chinese Society of Agricultural Engineering |
| PublicationTitle_FL | Transactions of the Chinese Society of Agricultural Engineering |
| PublicationYear | 2012 |
| Publisher | 国土资源部农用地质量与监控重点实验室,北京100035%国土资源部土地整治中心,北京100035 中国农业大学信息与电气工程学院,北京100083 国土资源部农用地质量与监控重点实验室,北京100035 |
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| Snippet | 为了科学测算农田整治难度系数,合理确定不同评价单元整治的优先次序,该文根据研究区域农田整治特点,以江苏省宝应县为例,以规则网格为评价单元,从土地利用结构、农田空间格... F301.24; 为了科学测算农田整治难度系数,合理确定不同评价单元整治的优先次序,该文根据研究区域农田整治特点,以江苏省宝应县为例,以规则网格为评价单元,从土地利用结构、农... |
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| SubjectTerms | 优先度 农田 土地利用 宝应县 整治 网格 规划 |
| Title | 利用网格法确定县域农田整治优先度 |
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