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[1]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(05):322-326,349.

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Simulation Study on the Spatial Growth of Rural Settlements in the Mountainous Area Based on Improved MCR Model

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 23 Number of periods: 2016 05 Page number: 322-326,349 Column: Public date: 2016-10-28

Title:: Simulation Study on the Spatial Growth of Rural Settlements in the Mountainous Area Based on Improved MCR Model

Author(s):: LU Debin^1,2, MAO Wanliu², YU Zhen¹, BAI Bin¹; 1. School of Economics and Management, Tongren University, Tongren, Guizhou 554300, China;
2. School of Geographic Sciences, East China Normal University, Shanghai 200241, China

Keywords:: rural settlements; improved MCR model; land suitability; ecological barriers; Fanjingshan Mountain

CLC:: F301

DOI:: -

Abstract:: It is an important method to understand the growth patterns of the rural settlements by simulating their spatial growth. Illustrated by the example of the Tourist Economic Area around the Fanjingshan Mountain of Tongren, Guizhou Province, this paper used GIS spatial analysis function to calculate the comprehensive influence of the rural settlements and divide the settlements into different types of growth, and give the relative growth factor K value, and finally simulated the spatial growth using the improved MCR model. The results show that the model can better simulate the spatial growth direction and range of the rural settlements taking the ecological barriers and the different growth ability of the rural settlements into consideration. In the land development suitability of constraint, the higher the suitability degrees are, the more suitable the rural settlements is to grow. Under the growth rates of 0.5%, 1%, 2% and 3%, the region, respectively, 0.021, 0.042, 0.084 and 0.126 square kilometers of lands are provided for construction. And the rural settlement with larger growth area mainly concentrates in the surrounding towns and the river valley. Restricted by the ecological barrier, the rural settlements do not achieve growth when they meet the ecological barrier. The simulation results show that the direction of ecological policy regulation is conducive to the protection of the ecological environment, but the model is more effective in simulating spatial expansion. And simulation on time growth requires the combination of other models.

References:: [1] Tovar C, Seijmonsbergen A C, Duivenvoorden J F. Monitoring land use and land cover change in mountain regions:An example in the Jalca grasslands of the Peruvian Andes[J]. Landscape & Urban Planning,2013,112(112):40-49.
[2] 宋伟,陈百明,姜广辉.中国农村居民点整理潜力研究综述[J].经济地理,2010,30(11):1871-1877.
[3] 张颖,徐辉.基于MCR模型的农村居民点布局适宜性分区及优化模式研究:以南京市六合区金牛湖街道为例[J].长江流域资源与环境,2014,23(11):1485-1492.
[4] 关小克,张凤荣,刘春兵,等.平谷区农村居民点用地的时空特征及优化布局研究[J].资源科学,2013,35(3):108-114.
[5] 赵冰雪,夏敏,符海月.农村居民点动态演变及驱动机制研究:以江苏省宜兴市为例[J].地域研究与开发,2015,34(1):150-154.
[6] 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.
[7] 刘晓清,毕如田,高艳.基于GIS的半山丘陵区农村居民点空间布局及优化分析:以山西省襄垣县为例[J].经济地理,2011,31(5):822-826.
[8] 邹利林,王占岐,王建英.山区农村居民点空间布局与优化[J].中国土地科学,2012,26(9):71-77.
[9] 秦天天,齐伟,李云强,等.基于生态位的山地农村居民点适宜度评价[J].生态学报,2012,32(16):5175-5183.
[10] 文博,刘友兆,夏敏.基于景观安全格局的农村居民点用地布局优化[J].农业工程学报,2014,30(8):181-191.
[11] 姜广辉,张凤荣,孔祥斌.北京山区农村居民点整理用地转换方向模拟[J].农业工程学报,2009,25(2):214-221.
[12] 郗凤明,贺红士,胡远满,等.营口市城市及村镇聚落增长与土地利用变化的模拟预测[J].应用生态学报,2008,19(7):1529-1536.
[13] 张云鹏,孙燕,陈振杰.基于多智能体的土地利用变化模拟[J].农业工程学报,2013,29(4):255-265.
[14] 叶玉瑶,苏泳娴,张虹鸥,等.生态阻力面模型构建及其在城市扩展模拟中的应用[J].地理学报,2014,69(4):485-496.
[15] 谢作轮,赵锐锋,姜朋辉,等.黄土丘陵沟壑区农村居民点空间重构:以榆中县为例[J].地理研究,2014,33(5):937-947.
[16] 徐保根,赵建强,薛继斌,等.村级土地规划中的农村居民点用地方式适宜性评价[J].中国土地科学,2012,26(1):27-31.
[17] 孔雪松,刘耀林,邓宣凯,等.村镇农村居民点用地适宜性评价与整治分区规划[J].农业工程学报,2012,28(18):215-222.
[18] Knaapen J P, Scheffer M, Harms B. Estimating habitat isolation in landscape planning[J]. Landscape and Urban Planning, 1992,23(1):1-16.
[19] 李平星,樊杰.区域尺度城镇扩张的情景模拟与生态效应:以广西西江经济带为例[J].生态学报,2014,34(24):7376-7384.
[20] 齐增湘,廖建军,徐卫华,等.基于GIS的秦岭山区聚落用地适宜性评价[J].生态学报,2015,35(4):1274-1283.
[21] 周锐,王新军,苏海龙,等.基于生态安全格局的城市增长边界划定:以平顶山新区为例[J].城市规划学刊,2014(4):57-63.

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