[1]郜红娟,张朝琼,蔡广鹏,等.基于GIS的岩溶山区农村居民点用地适宜性评价[J].水土保持研究,2015,22(02):200-203.
　GAO Hongjuan,ZHANG Chaoqiong,CAI Guangpeng,et al.Land Suitability Evaluation of Rural Settlements in Karst Mountains Based on GIS[J].Research of Soil and Water Conservation,2015,22(02):200-203.
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基于GIS的岩溶山区农村居民点用地适宜性评价

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 22 期数: 2015年02期 页码: 200-203 栏目: 出版日期: 2015-04-28
Title:
Land Suitability Evaluation of Rural Settlements in Karst Mountains Based on GIS
作者:
郜红娟1, 张朝琼2, 蔡广鹏2, 罗绪强1
1. 贵州师范学院 地理与旅游学院, 贵阳 550018;
2. 贵州师范大学 地理与环境科学学院, 贵阳 550001
Author(s):
GAO Hongjuan1, ZHANG Chaoqiong2, CAI Guangpeng2, LUO Xuqiang1
1. College of Geography and Tourism, Guizhou Normal College, Guiyang, Guizhou 550018, China;
2. College of Geography and Environmental Sciences, Guizhou Normal University, Guiyang, Guizhou 550001, China
关键词:
岩溶山区; 农村居民点; 适宜性; 麻江县
Keywords:
karst mountains; rural settlements; suitability; Majiang County
分类号:
TU984.12
摘要:
农村居民点用地适宜性评价对区域新农村建设具有重要作用。为合理安排岩溶山区农村居民点用地，运用GIS技术，以贵州省麻江县为例，选用坡度、与河流距离、与公路距离、与城镇距离、土地资源和耕作距离等6个因子建立岩溶山区农村居民点用地适宜性评价指标体系，借助ArcGIS空间分析技术对麻江县农村居民点用地适宜性进行了评价。结果表明：高度适宜区和中度适宜区分别仅占4.38%和8.96%，而低度适宜区和不适宜区分别占45.48%和41.18%；高度适宜区和中度适宜区主要分布于公路、河流沿线以及城镇附近，这主要与便利的交通条件、充足的水源、平坦的地形以及城镇的吸引力有关。而低度适宜区和不适宜区主要分布于坡度较陡的山地，这与水源的不足、交通不便、远离城镇等有关。
Abstract:
Land suitability evaluation of rural settlements plays an important role in construction of new rural area. In order to reasonably arrange the rural settlements in karst mountainous, Majiang County of Guizhou Province was taken as the example and six factors were chosen to establish the evaluation index system of rural settlements in karst mountains by the technology of GIS, which were the slope, distance from the river, distance from the road, distance from the farming, distance from the town and land use，and the land suitability of rural settlements was evaluated by using ArcGIS spatial analysis techniques. The results showed that the high suitability and the middle suitability were only 4.38% and 8.96%, while the low suitability and the non-suitability accounted for 45.48% and 41.18%, respectively; high suitability and middle suitability distributed in the surrounding town, riverside and roadside, which had relations with convenient traffic conditions, adequate water resource, flat terrain and the attraction of the town. Low suitability and non-suitability distributed in steep mountains, which had relations with lack of water, inconvenience of traffic conditions, farther distance from the town.

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备注/Memo

收稿日期:2014-04-15;改回日期:2014-05-19。
基金项目:国家自然科学基金项目（31100187）；贵州省科学技术研究项目“贵州工业化、城市化加快推进时期耕地保护研究”[黔科合体R字（2012）2030]；贵州省环境科学教学团队项目（黔教高[2012]426号）；贵州师范学院环境科学教学团队项目（贵师院[2012]47号）
作者简介:郜红娟(1981-),女,山东菏泽人,硕士研究生,讲师,主要从事自然资源开发与区域规划研究。E-mail:cgp1963@126.com
通讯作者:张朝琼(1965-),女,贵州贵阳人,教授,硕士,研究方向:3S技术应用与土地利用规划管理,资源环境保护,地理教学。E-mail:qzhang714@163.com

更新日期/Last Update: 1900-01-01