| 山东省南四湖流域耕地集约利用空间分异特征 |
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| 引用本文： | 魏宁宁,荆延德,张全景.山东省南四湖流域耕地集约利用空间分异特征[J].水土保持通报,2014(4):269-274. |
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| 作者姓名： | 魏宁宁 荆延德 张全景 |
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| 作者单位： | 曲阜师范大学地理与旅游学院, 山东日照 276826;曲阜师范大学南四湖湿地生态与环境保护重点实验室, 山东济宁 273165;曲阜师范大学地理与旅游学院, 山东日照 276826;曲阜师范大学南四湖湿地生态与环境保护重点实验室, 山东济宁 273165;曲阜师范大学地理与旅游学院, 山东日照 276826;曲阜师范大学南四湖湿地生态与环境保护重点实验室, 山东济宁 273165 |
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| 基金项目： | 国家社会科学基金项目"我国耕地保护的障碍因素与政策创新研究"(09BZZ023); 国家"948"项目(2012443); 山东省优秀中青年科学家科研奖励基金项目(BS2009NY022) |
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| 摘 要： | 在分析耕地集约利用内涵的基础上,以山东省南四湖流域28个县(市、区)为评价单元,采用熵值法、综合指数法和GIS相结合的方法对2011年该流域耕地集约利用空间差异进行了分析。结果表明,山东省南四湖流域耕地集约利用水平受区域自然、经济和社会条件的差异影响,具有明显的区域空间分异特征,表现为湖东低山丘陵区耕地集约利用水平明显低于湖西黄泛平原区;耕地集约利用水平不同的县(市、区),其提高耕地集约利用水平的措施也不相同。
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| 关 键 词： | 耕地集约利用 空间分异 南四湖流域 山东省 |
| 收稿时间： | 2013/8/24 0:00:00 |
| 修稿时间： | 9/2/2013 12:00:00 AM |
Spatial Differentiation of Cultivated Land Intensive Use in Nansihu Basin of Shandong Province |
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| WEI Ning-ning,JING Yan-de and ZHANG Quan-jing.Spatial Differentiation of Cultivated Land Intensive Use in Nansihu Basin of Shandong Province[J].Bulletin of Soil and Water Conservation,2014(4):269-274. |
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| Authors: | WEI Ning-ning JING Yan-de and ZHANG Quan-jing |
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| Institution: | Department of Geography and Tourism, Qufu Normal University, Rizhao, Shandong 276826, China;Key Laboratory of Nansihu Lake Wetland Ecological and Environmental Protection, Qufu Normal University, Jining, Shandong 273165, China;Department of Geography and Tourism, Qufu Normal University, Rizhao, Shandong 276826, China;Key Laboratory of Nansihu Lake Wetland Ecological and Environmental Protection, Qufu Normal University, Jining, Shandong 273165, China;Department of Geography and Tourism, Qufu Normal University, Rizhao, Shandong 276826, China;Key Laboratory of Nansihu Lake Wetland Ecological and Environmental Protection, Qufu Normal University, Jining, Shandong 273165, China |
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| Abstract: | Taking 28 counties(city or area) as evaluation units, the spatial differentiation of cultivated land intensive use in Nansihu Basin of Shandong Province was analyzed by adopting entropy and comprehensive index method combine with GIS in 2011. The results showed that the intensive use level of the cultivated land in Nansihu Basin revealed obvious regional differentiation characteristics which influenced by the natural, social and economic conditions of the regions. The intensive use level of the low hilly land in the east lake is significantly lower than that of the Yellow River flood plains in the west lake. Moreover, the measures to improve the intensive use level of cultivated land are different for different counties(city or area). |
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| Keywords: | cultivated land intensive use spatial differentiation Nansihu Basin Shandong Province |
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