长株潭地区乡村功能评价及地域分异特征研究

发布时间：2018-04-29 12:52

本文选题：乡村功能 + 评价　；参考：《地理科学》2017年08期

【摘要】：通过构建乡村功能评价的指标体系及测度模型,以长株潭地区23个县市区为地域单元,对研究区乡村经济发展、粮食生产、社会保障与生态旅游功能的地域分异特征与规律进行研究。结果表明:(1)长株潭城市群的经济发展功能、粮食生产功能、社会保障功能和生态旅游功能指数普遍较低,但各功能之间发展较为均衡;(2)长株潭城市群的乡村功能地域分异特征较为明显,经济功能一级区主要分布在长株潭城市群的核心区,以长沙市6个区及国家级经济技术开发区所在地长沙县为主,粮食生产功能一级区主要分布在芦淞区、浏阳市、湘潭县、宁乡县,社会保障功能呈现出由中心城市向外围地域逐渐减弱的特征,且距离中心城市越远,其功能越弱,生态旅游功能强势区主要分布在茶陵县、芙蓉区、岳麓区、韶山市、炎陵县、宁乡县、浏阳市、雨花区等山区丘陵地带。
[Abstract]:By constructing the index system and measuring model of rural function evaluation, taking 23 counties and urban areas in Changsha-Zhuzhou-Xiangtan area as regional units, the paper analyzes the development of rural economy and grain production in the study area. The characteristics and laws of regional differentiation of social security and ecotourism functions are studied. The results show that the economic development function, grain production function, social security function and ecotourism function index of Changsha-Zhuzhou-Xiangtan urban agglomeration are generally low. However, the development of each function is more balanced. 2) the rural functional regional differentiation of Changsha-Zhuzhou-Xiangtan urban agglomeration is obvious, and the first class economic function area is mainly distributed in the core area of Changsha-Zhuzhou-Xiangtan urban agglomeration. Changsha County, where Changsha City is located in 6 districts and national economic and technological development zones, is mainly located in Lusong District, Liuyang City, Xiangtan County and Ningxiang County. The social security function gradually weakened from the central city to the peripheral area, and the farther away from the central city, the weaker its function. The strong ecotourism function was mainly distributed in Chaling County, Furong District, Yuelu District, Shaoshan City, Yanling County. Ningxiang County, Liuyang City, Yuhua District and other mountainous hilly areas.
【作者单位】：湖南农业大学资源环境学院;湖南师范大学资源与环境科学学院;
【基金】：国家自然科学基金项目(41571168,41201175,41471145) 湖南省自然科学基金(2016JJ3075) 湖南省哲学社会科学基金项目(14YBA209) 湖南省重点学科地理学建设项目(2011001)资助~~
【分类号】：F327

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