Research on the functional zoning and regulation of rural areas based on the production-life-ecological function perspective:A case study of Changsha-Zhuzhou-Xiangtan area
Received date: 2017-10-10
Request revised date: 2018-01-20
Online published: 2018-04-20
Copyright
With the rapid economic growth in the 21st century, China's economy has been in a transitional period of rapid development and a mass-type economic development. With the rapid urbanization and industrialization, the internal and external environments for the development of rural areas are experiencing significant changes. The rural areas have entered a new period of transformation and development, which has shown the characteristics of diversification and regionalization. There are great differences in their dominant superiority functions because of the differences in the basis of social and economic development, location conditions and resource endowments in different regions. Under the background, the development of rural functions has become a new topic of rural geography research. Meanwhile it has also become a new theory and a new paradigm for guiding the determination of dominance in rural areas and the development of space regulation in the new era. With the rapid urbanization, China's social and economic development has entered a transitional period, and the diversity of function of rural regional development and spatial differentiation has increasingly become apparent. Taking the Chang-Zhu-Tan area's 23 counties as a geographical unit, we construct an index system and evaluation model of rural area function evaluation, and reveal the feature of "Production-Life-Ecology" in the study area. The results showed that: (1) The characteristics of spatial differentiation of "production-life-ecological" function in rural areas in the study area are obvious. The cities of Liling and Liuyang with rich cultivated land has a strong production function, Hetang and Yuetang districts with well-equipped infrastructure have powerful living function, and Chaling County with better eco-environment has a strong ecological function. (2) Based on the evaluation results, the study area is divided into five types of functional areas, namely, the eastern plain production area, the central hilly living area, the southern mountainous ecological area, the central hilly ecological area and the northern hilly ecological area. Among them, the eastern plain production area, the central hilly living area and the southern mountainous ecological area are the tri-functional superiority development areas. Based on the principle of "optimizing the leading superiority function, enhancing the moderately-oriented function and improving the disadvantaged function", we propose the path of regulation and the strategy of development of each function zone, thus providing a theoretical basis for the recognition and determination of the rural function transformation and development and the leading function in the Chang-Zhu-Tan area.
Key words: rural function; evaluation; functional division; Chang-Zhu-Tan area
AN Yue , ZHOU Guohua , HE Yanhua , MAO Kebiao , TAN Xuelan . Research on the functional zoning and regulation of rural areas based on the production-life-ecological function perspective:A case study of Changsha-Zhuzhou-Xiangtan area[J]. GEOGRAPHICAL RESEARCH, 2018 , 37(4) : 695 -703 . DOI: 10.11821/dlyj201804004
Tab. 1 Evaluation index system of rural production-life-ecological function表1 乡村“三生”功能评价指标体系 |
| 乡村功能 | 子功能 | 指标层 | 指标权重 | 计算方法 |
|---|---|---|---|---|
| 生产功能 | 农产品生产功能 | 区域耕地面积(hm2) | 0.193 | 湖南省农村统计年鉴 |
| 粮食单产(t/hm2) | 0.095 | 粮食总产量/耕地面积 | ||
| 人均农林牧渔产值(元/人) | 0.11 | 湖南省农村统计年鉴 | ||
| 农业从业人员(万人) | 0.146 | 湖南省农村统计年鉴 | ||
| 工业生产功能 | 工业从业人员(万人) | 0.266 | 湖南省农村统计年鉴 | |
| 产业结构 | 0.059 | 二、三产业产值/地区生产总值 | ||
| 农村就业结构 | 0.131 | 农村非农劳动力数/农村劳动力总数 | ||
| 生活功能 | 生活保障功能 | 农村居民人均纯收入 | 0.062 | 来自年度统计年鉴 |
| 乡村居民恩格尔系数 | 0.080 | 乡村居民食品支出/乡村居民消费总支出 | ||
| 乡村电力设施(kWh/人) | 0.132 | 乡村用电量/乡村总人口 | ||
| 每万人拥有医院、卫生医院床位数(个/万人) | 0.194 | 医院、卫生院床位数/区域人口 | ||
| 农村人均住房面积(m2/人) | 0.532 | 农村住房面积/农村人口 | ||
| 生态功能 | 生态旅游功能 | 森林覆盖率 | 0.182 | 林地面积/区域总面积 |
| 实现旅游总收入(亿元) | 0.348 | 湖南省统计年鉴 | ||
| 旅游收入占GDP的比例 | 0.373 | 区域旅游总收入/区域GDP | ||
| 化肥投入强度(kg/hm2) | 0.097 | 乡村化肥施用量/区域耕地面积 |
Tab. 2 Evaluation results of rural function in Chang-Zhu-Tan urban agglomerations in 2015表2 2015年长株潭地区乡村功能测度结果 |
| 地区 | 生产功能 | 生活功能 | 生态功能 |
|---|---|---|---|
| 雨花区 | 0.011 | 0.046 | 0.049 |
| 芙蓉区 | 0.013 | 0.045 | 0.096 |
| 天心区 | 0.026 | 0.020 | 0.035 |
| 岳麓区 | 0.018 | 0.049 | 0.084 |
| 开福区 | 0.023 | 0.045 | 0.037 |
| 长沙县 | 0.070 | 0.016 | 0.034 |
| 望城区 | 0.054 | 0.012 | 0.020 |
| 宁乡县 | 0.109 | 0.016 | 0.060 |
| 浏阳市 | 0.135 | 0.020 | 0.059 |
| 荷塘区 | 0.010 | 0.063 | 0.037 |
| 芦凇区 | 0.015 | 0.262 | 0.034 |
| 天元区 | 0.025 | 0.035 | 0.037 |
| 石峰区 | 0.023 | 0.154 | 0.012 |
| 株洲县 | 0.034 | 0.021 | 0.013 |
| 攸 县 | 0.059 | 0.014 | 0.021 |
| 茶陵县 | 0.040 | 0.030 | 0.101 |
| 炎陵县 | 0.027 | 0.007 | 0.066 |
| 醴陵市 | 0.102 | 0.017 | 0.023 |
| 雨湖区 | 0.039 | 0.024 | 0.020 |
| 岳塘区 | 0.009 | 0.057 | 0.023 |
| 湘潭县 | 0.070 | 0.019 | 0.034 |
| 湘乡市 | 0.061 | 0.015 | 0.026 |
| 韶山市 | 0.027 | 0.013 | 0.079 |
Fig. 1 Differentiation of rural regional production-life-ecological function in Chang-Zhu-Tan area图1 长株潭地区乡村生产—生活—生态功能地域分异 |
Fig. 2 Zonging results of rural regional function in Chang-Zhu-Tan area图2 长株潭地区乡村功能分区 |
The authors have declared that no competing interests exist.
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