LI Xiao-kun,LI Zhong-feng,FENG Min.Analysis of Rural Settlements Spatial Distribution Pattern in Chongqing Three Gorges Reservoir Area[J].Research of Soil and Water Conservation,2013,20(04):242-247,252.
重庆三峡库区乡村聚落空间分布探析
- Title:
- Analysis of Rural Settlements Spatial Distribution Pattern in Chongqing Three Gorges Reservoir Area
- Keywords:
- rural settlement; spatial distribution; regional types; spatial evolution; Chongqing Three Gorges Reservoir Area
- 分类号:
- K928.5
- 摘要:
- 基于对重庆三峡库区地理环境基础和经济社会发展概况的认识，通过实地调研并结合文献资料，采用PSR剖析了影响重庆三峡库区乡村聚落分布的自然力（自然环境基础）和非自然力（包括区位力、经济力、社会力、政治力）的作用，揭示了重庆三峡库区乡村聚落的空间分布及其演变特征。结果表明：（1）重庆三峡库区乡村聚落分布呈现明显的地域分异，可以划分为：平行岭谷区河谷平坝与缓丘通达良好高度聚集型、岩溶低山与中山槽谷一般通达松散聚集型、平行岭谷丘陵与低山一般通达松散团聚型、低山与中山山麓及盆地通达良好松散聚集型、低山与中山一般通达松散团聚型、低山与中山岭谷封闭散居孤立型、低山与中山坡地封闭散居孤立型等地域类型；（2）上述乡村聚落地域类型空间发展呈现集聚与扩散并行的总体特点，具体表现为聚集型分布—网络扩展并行、团聚型分布—带状伸展并进、散居型分布—串珠状伸延并存等演进类型；（3）非自然力是驱动重庆三峡库区乡村聚落分布与演进的重要力量，但自然地理环境因素的基础制约作用也十分明显。
- Abstract:
- Based on the physical geographic and social economic situation, field survey and literatures, followed the principles of the PSR (pressure-state-response) model, the natural (physical geographic situation) and non natural (including location, economic, social and political factors) factors determining rural settlements distribution was analyed and the rule of its distribution and evolution was explained. The results are shown as follows: (1) in spatial distribution pattern, the rural settlements in Chongqing three gorges reservoir area are characterized by evident spatial variability, which can be divided into seven types, such as high-accessibility & dense-clump pattern of shallow hilly and flatland region in paralleled ridge-valley, normal-accessibility & loose-clump pattern in Karst low mountain and middle mountain trough valley area, normal-accessibility & loose-aggregate pattern in paralleled ridge-valley hilly and low mountain area, high-accessibility & loose-clump pattern in low and middle mountain ridge and basin area, normal-accessibility & loose-aggregate pattern in low and middle mountain area, blocked loose-isolation pattern in low and middle mountain ridge area, blocked loose-isolation pattern in low and middle mountain slope area; (2) the evolution of rural settlements is characterized by simultaneous occurrences of agglomeration and diffusion pattern, such as clustered and net pattern, conglomerate and belt pattern, isolation and beads pattern; (3) the natural factors (physical geographic situation) significantly affect the spatial distribution pattern and evolution of rural settlements in Chongqing Three Gorges Reservoir although the non natural factors are important driving force.
参考文献/References:
[1] 周国华,贺艳华,唐承丽,等.论新时期农村聚居模式研究[J].地理科学进展,2010,29(2):186-192.
[2] 陈升琪.重庆地理[M].重庆:西南师范大学出版社,2003:42-44.
[3] 重庆市统计局.重庆统计年鉴2011[M].北京:中国统计出版社,2011.
[4] 徐谦,杨凯健,黄耀志.长三角水网地区乡村空间的格局类型、演变及发展对策[J].农业现代化,2012,33(3):336-340.
[5] 朱彬,马晓冬.苏北地区乡村聚落的格局特征与类型划分[J].人文地理,2011,26(4):66-72.
[6] 文枫,鲁春阳,杨庆媛,等.重庆市农村居民点用地空间分异研究[J].水土保持研究,2010,17(4):222-227.
[7] 郭晓东,牛叔文,吴文恒,等.陇中黄土丘陵区乡村聚落空间分布特征及其影响因素分析:以甘肃省秦安县为例[J].干旱区资源与环境,2010,29(4):27-32.
[8] 雷清,苏维词.西南(岩溶)山区乡村聚落景观优化研究:以安顺市为例[J].水土保持研究,2008,15(3):251-254.
[9] 马晓冬,朱传耿,马荣华,等.苏州地区城镇扩展的空间格局及其演化分析[J].地理学报,2008,63(4):405-416.
[10] 苏高华,陈方正,郑新奇.基于系统论的农村居民点用地演变驱动机制研究:以北京市昌平区为例[J].水土保持研究,2009,16(4):117-120,126.
[11] Tong C. Review on environmental indicator research[J]. Research on Environmental Science,2000,13(4):53-57.
[12] 张永才,何熠.庙唐:最后的村庄[N].重庆晨报,2011-12-19(B-18).
[13] 卓勇良,吴可人.浙江省农居分布的类型与优化对策[J].经济地理,2009,29(3):478-482.
[14] 谭雪兰,段建南,包春红,等.基于GIS的麻阳县农村居民点空间布局优化研究[J].水土保持研究,2010,17(6):177-180,185.
[15] 邢谷锐,徐逸伦,郑颖.城市化进程中乡村聚落空间演变的类型与特征[J].经济地理,2007,27(6):932-935.
[16] 王成新,姚士谋,陈彩虹.中国农村聚落空心化问题实证研究[J].地理科学,2005,25(3):257-262.
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备注/Memo
收稿日期:2012-12-13;改回日期:2013-01-06。
基金项目:教育部人文社会科学研究规划基金项目“三峡库区乡村聚落演变与空间优化研究”（11YJAZH049）；国家自然科学基金项目“加速城镇化时期三峡库区重庆段土地退化与调控机制研究”（41101563）；国家自然科学基金项目“山地城市产业地理集聚与分散”（41201133）；重庆市地理学重点学科项目（2011年）
作者简介:李孝坤(1962-),男,四川西充县人,教授,硕士生导师,主要研究方向:资源环境与区域发展、乡村地理与新农村建设。E-mail:cslixk@qq.com