CHEN De-fan,JIAO Huan,ZHOU Qi-gang,et al.Analysis of Spatial Characteristics Of Rural Resident in Hilly Area of Southwest China Based on SDA[J].Research of Soil and Water Conservation,2014,21(06):222-227.
基于SDA的西南低山丘陵区农村居民点空间特征分析——以重庆市长寿区为例
- Title:
- Analysis of Spatial Characteristics Of Rural Resident in Hilly Area of Southwest China Based on SDA
- Keywords:
- rural residential land; spatial distribution; lower mountains and hills; landscape ecology; settlement geography
- 分类号:
- F292
- 摘要:
- 随着城市化进程的不断加快，对农村居民点空间布局产生巨大的影响，分析农村居民点空间布局及其时间变化，有利于促进城乡统筹协调发展。文章选取2011年长寿区土地利用变更数据、长寿区1∶50 000 DEM以及该年的社会经济数据作为数据源，用景观生态学、聚落地理学以及图形学的方法，从空间形态、空间分布模式、垂直分布特征方向对长寿区农村居民点空间形态、分布特征进行研究。研究结果表明：长寿区农村居民点空间形态的边界效应不明显性和形状的不规则性突出且在空间分布上表现出明显的规律性和层次性；长寿区农村居民点的分布模式主要呈现集聚—随机模式，其最近邻距指数主要集中于0.85～0.95，在空间上的差异性不明显；在空间垂直分布上，长寿区农村居民点的分布呈突出的规律性，主要集中分布在海拔高度为300～500 m，坡度在6°到15°的区域内。研究成果拟为快速城市化的西南低山丘陵地区农村居民点的规划、管理和发展提供依据。
- Abstract:
- The development of city has a great impact on the space layout of residents in rural areas. Analysis on the spatial variation and temporal variation in rural areas is propitious to the city and countryside overall plan coordinated development. This paper selects land use change data of 1∶50 000 DEM and the social and economic data of 2011 Changshou District as the data sources. Landscape ecology, settlement geography and graphics methods were used to study the direction distribution space form and characteristics of the rural residents in Changshou District from the characteristics of spatial pattern, spatial distribution pattern, the vertical distribution. The results show that the boundary effect is unobvious and the irregular boundary of shape of Changshou District Rural residential space is obvious, in addition, the spatial distribution regularity and obvious hierarchy are significant. The distribution pattern of rural residents in Changshou district shows the main cluster-random model, the distance to nearest neighbor index mainly ranges from 0.85 to 0.95, and the difference is not obvious in space; in the vertical distribution of spatial distribution of rural residents, Changshou district presents regularly prominent, mainly distributs in the area with altitude of 300～500 m and the slope of 6° to 15°. The research results provided the basis for the planning, management and development of the rural residential area in lower mountains and hilly area of southwest China.
参考文献/References:
[1] 于淼,边振兴,李建东.RS与GIS支持下的桓仁县农村居民点景观格局与空间分布特征分析[J].西南师范大学学报:自然科学版,2009,34(4):106-114.
[2] 李云强,齐伟,王丹,等.GIS支持下山区县域农村居民点分布特征研究:以栖霞市为例[J].地理与地理信息科学,2011,27(3):73-77.
[3] 高星,姜鲁光,张蓬涛,等.澜沧江流域居民点空间分布格局及影响因素研究[J].地理空间信息,2012,10(5):139-142.
[4] 倪斌.基于GIS技术的武夷山市农村居民点空间分布特征[J].现代测绘,2012,35(1):17-20.
[5] 张军,于文静.三江并流区居民点空间分布规律[J].山地学报,2003,21(1):121-125.
[6] 梁会民,赵军.地理信息系统在居民点空间分布研究中的应用[J].西北师范大学学报:自然科学版,2001,37(2):76-80.
[7] 宋国宝,李政海,鲍雅静,等.纵向岭谷区人口密度的空间分布规律及其影响因素[J].科学通报,2007,52(2):78-85.
[8] 王宏旭,张君,崔国斌.辽宁省县域居民点特征分析[J].科技创新导报,2008(21):184-184.
[9] 沈陈华.丹阳市农村居民点空间分布尺度特征及影响因素分析[J].农业工程学报,2012,28(22):261-268.
[10] 王诗雨,雷国平.基于GIS的宝泉岭垦区农村居民点分布特征与布局优化分析[J].安徽农学通报,2012,18(19):121-123.
相似文献/References:
[1]马丽萍,刘 波,陈正超,等.基于高分辨率数据的农村居民点分布格局及影响因素研究[J].水土保持研究,2024,31(04):395.[doi:10.13869/j.cnki.rswc.2024.04.011]
Ma Liping,Liu Bo,Chen Zhengchao,et al.Research on the Distribution Patterns and Influencing Factors of Rural Settlement Based on High Resolution Data[J].Research of Soil and Water Conservation,2024,31(06):395.[doi:10.13869/j.cnki.rswc.2024.04.011]
[2]来璐,郝明德,彭令发.长期施肥对黄土高原旱地土壤无机磷空间分布的影响[J].水土保持研究,2003,10(01):76.
LAI Lu,HAO Ming-De,Peng Ling-Fa.Effect of Long-term Fertilization on Profile Character istic of Soil Inorganic P on Loess Plateau Dryland[J].Research of Soil and Water Conservation,2003,10(06):76.
[3]邵子南,吴群,许恩,等.农户对农村居民点整理意愿及影响因素研究——基于Logistic和SEM模型的实证分析[J].水土保持研究,2014,21(06):228.
SHAO Zi-nan,WU Qun,XU En,et al.Farmers’ Willingness and Its Impact Factors on the Rural Settlement Consolidation-Based on Logistic Model and Structural Equation Model[J].Research of Soil and Water Conservation,2014,21(06):228.
[4]洪步庭,吴芬娜,任平.基于GIS技术的农村居民点空间演变与特征研究[J].水土保持研究,2013,20(06):284.
HONG Bu-ting,WU Fen-na,REN Ping.Study on Spatial Pattern Evolvement and Features of Rural Settlement Based on GIS[J].Research of Soil and Water Conservation,2013,20(06):284.
[5]石辉,田均良,刘普灵,等.小流域侵蚀产沙空间分布的模拟试验研究[J].水土保持研究,1997,4(02):75.
Shi Hui,Tian Junling,Liu Puling,et al.Study on Spatial Distribution of Erosion Yield in a Small Watershed by Simulation Experiment[J].Research of Soil and Water Conservation,1997,4(06):75.
[6]殷嘉迪,雷国平,乐容潮,等.三江平原农村居民点时空格局演变——以富锦市为例[J].水土保持研究,2017,24(06):300.
YIN Jiadi,LEI Guoping,LE Rongchao,et al.Spatiotemporal Evolution of Rural Settlements in Sanjiang Plain—A Case Study in Fujin City[J].Research of Soil and Water Conservation,2017,24(06):300.
[7]卢德彬,毛婉柳,禹真,等.基于改进MCR模型的山区农村居民点空间增长模拟研究[J].水土保持研究,2016,23(05):322.
LU Debin,MAO Wanliu,YU Zhen,et al.Simulation Study on the Spatial Growth of Rural Settlements in the Mountainous Area Based on Improved MCR Model[J].Research of Soil and Water Conservation,2016,23(06):322.
[8]王棒,吴建安,朱国平,等.密云水库北京集水区土壤侵蚀空间分布特征研究[J].水土保持研究,2009,16(01):63.
WANG Bang,WU Jian-an,ZHU Guo-ping,et al.Study on Characteristics of Soil Erosion Spatial Distribution in Beijing Catchment of Miyun Reservior[J].Research of Soil and Water Conservation,2009,16(06):63.
[9]杨丹丽,孙建伟,刘 艳,等.喀斯特山区农村居民点“三生”空间耦合特征分析——以七星关区为例[J].水土保持研究,2022,29(02):337.
YANG Danli,SUN Jianwei,LIU Yan,et al.Analysis on Coupling Coordination Characteristics of Production-Living-Ecological Space in Rural Settlement in Karst Mountainous Areas[J].Research of Soil and Water Conservation,2022,29(06):337.
[10]郭宏,刘天鹏,杜毅飞,等.黄土高原县域苹果园土壤养分空间变异特征研究[J].水土保持研究,2015,22(03):21.
GUO Hong,LIU Tianpeng,DU Yifei,et al.Spatial Variability of Soil Nutrients in the Apple Orchards on the Scale of County in the Loess Plateau[J].Research of Soil and Water Conservation,2015,22(06):21.
[11]龙英,舒晓波,李秀娟,等.江西省安福县农村居民点空间分布变化及其环境因素分析[J].水土保持研究,2012,19(05):171.
LONG Ying,SHU Xiao-bo,LI Xiu-juan,et al.Analysis on Spatial Distribution and Changes of Rural Residential Areas and Its Environmental Factors in Anfu County of Jiangxi Province[J].Research of Soil and Water Conservation,2012,19(06):171.
[12]马帅,刘军卫,赵志明,等.河北省阜平县农村居民点地形分异特征研究[J].水土保持研究,2016,23(06):327.
MA Shuai,LIU Junwei,ZHAO Zhiming,et al.Research on the Terrain Differential Characteristics of Rural Residents in Fuping County, Hebei Province[J].Research of Soil and Water Conservation,2016,23(06):327.
[13]钟紫玲,王占岐,李伟松.基于Voronoi图与景观指数法的山区农村居民点空间分布特征及其影响因素[J].水土保持研究,2014,21(02):211.
ZHONG Zi-ling,WANG Zhan-qi,LI Wei-song.Spatial Distribution Characteristics and Affecting Factors of Rural Residential Land in the Mountainous Area Based on Voronoi and Landscape Indices[J].Research of Soil and Water Conservation,2014,21(06):211.
[14]李姗姗,曹广超,赵鹏飞.秦巴山区农村居民点空间分布及其影响因素分析——以陕西省宁强县为例[J].水土保持研究,2014,21(03):186.
LI Shan-shan,CAO Guang-chao,ZHAO Peng-fei.Analysis of Spatial Distribution of Rural Settlements and Its Influential Factors in Qinba Mountain Area—A Case Study of Ningqiang County in Shaanxi Province[J].Research of Soil and Water Conservation,2014,21(06):186.
[15]李胜坤,张毅,闫欣,等.竹溪县农村居民点景观格局及空间分布特征[J].水土保持研究,2014,21(04):203.
LI Sheng-kun,ZHANG Yi,YAN Xin,et al.Characteristics of Landscape Pattern and Spatial Distribution of Rural Settlements in Zhuxi County[J].Research of Soil and Water Conservation,2014,21(06):203.
备注/Memo
收稿日期:2013-12-27;改回日期:2014-01-20。
基金项目:国家社科基金重大项目（11&ZD161）；国家自然资助项目（41101503）
作者简介:陈德凡(1961-),男,重庆长寿人,高级工程师,从事国土资源勘测规划工作。E-mail:70069026@qq.com
通讯作者:焦欢(1991-),男,重庆长寿人,在读研究生,从事国土资源勘测规划工作。E-mail:jh910312@163.com