| Socialist new rural construction is refers to under the socialist system, according to the requirements of the new era, the rural economic, political, cultural and social construction, and finally achieve the goal of rural building become a economic prosperity, facilities, beautiful environment, civilized and harmonious socialist new countryside.To build a new socialist countryside, is a major measure for implement the scientific concept of development; Is to ensure that the necessary for our country modernization construction smoothly; Is the focus of building a well-off society in an all-round way; Is to keep the lasting power of national economy steady and rapid development; Is the important foundation of building a harmonious socialist society. In recent years, with the continuous development of China’s new rural construction, people’s living level unceasing enhancement, led to the increasing demand of land resources and the contradiction between the limited land resources quantity is more and more obvious, how to reasonable use of land resources, improve the rural construction land use efficiency, alleviate the contradiction between the people to become a significant topic. However, rural residential areas is the main component of the urban and rural construction in our country, study of rural residential land spatial layout optimization has important practical significance, of intensive land economical utilization and sustainable development in rural areas, to accelerate the process of urban-rural integration, to improve farmers’ living environment and so on has important guiding significance.This paper is divided into5parts:The first chapter. First, this article introduces the research background, significance, research ideas, contents, methods, the possible innovation and deficiency, and domestic and foreign about the village location, rural distribution pattern of residential, rural residential land intensive utilization evaluation related research summary.The second chapter is the theoretical basis of rural residential layout. Mainly introduces the rural residential, land use spatial layout optimization, growth pole theory, location theory, the theory of optimal allocation of land resources, sustainable utilization of land resources theory, buffer theory, the definition of related concepts.Chapter3rural residential location influencing factors and optimize the layout model study. From the macro level, the chapter describes the factors that affect the rural residential location, and natural resources, socio-economic and other factors analysis and theory of landscape pattern of rural settlements the small town in the South China Sea Distribution Status and summarizes a problem.Chapter4An Empirical Study. In this paper, small town in the South China Sea, Qianjiang District for the study, from the micro-level analysis of the appropriate level of rural residential land.First of all, introduce the study area geology, topography, climate, hydrology, vegetation, natural disasters, tourism resources, administrative area and population size, economic development overview and describes the specific source of the data and treatment;Secondly, the status of rural residential layout of the study area suitability evaluation, and selecting slope, landform types, river buffer distance buffer distance, urban buffer distance, the center of the village, the buffer distance of the the highway buffer distance, rural roads, per capita income, mining land buffer distance, scenic facilities, land buffer distance of10indicators as a small town in the South China Sea the status quo of rural residential land suitability evaluation. AHP and expert scoring method to determine the index weights of through the weighted superposition summary evaluation results, and results of the evaluation of the current situation of a small town in the South China Sea layout of rural settlements in descending divided into four levels, namely the most appropriate, suitable, low suitable and unsuitable, and production of a small town in the South China Sea rural residential land suitability evaluation map;Again, the size of the rural residential land to predict. Selected a regression equation to predict the number of the town’s population in2020, according to the town planning standards "(the People’s Republic of China National Standard GB50188-2007)2020small town in the South China Sea rural residential land per capita standards, and thus determine the size of the town in2020rural settlements.Finally, optimize the layout of the principle of the rural settlements, according to the actual situation of the village, according to local conditions the choice of optimal layout pattern, which is the main mode of urbanization in rural areas, the Reconstruction of the center of the village, ecological migration patterns, a small village merge type mode. To strengthen geological disasters and strengthen the planning and management of rural settlements, to do the township planning the preparation and the implementation of the security planning; strengthen expenditure management and supervision of the special funds; establish a model village, village renovation and construction work steps; assessment work; raise awareness of farmers planning measures and measures recommended.Chapter5Conclusions and discussion. By the previous analysis, summed up the following conclusions:(1) on the basis of the evaluation based on the status quo rural residential landscape index, residential rural residential land suitability evaluation to optimize the layout of the study, the introduction of the status quo classification results have research value through appropriate impact factor score weighted sum of impact factors affect the degree classification is feasible;(2) through a small town in the South China Sea rural residential status quo layout of view, the distribution of rural settlements scattered, single a large proportion of family households, a lower level of intensive land use, land-use structure needs to be optimized;(3) transportation, rivers, topography, natural disasters and the economic development of rural residential layout, people in the site a large extent by the impact of these factors;(4) the factors that affect rural residential location qualitatively and quantitatively analyze the impact factor buffer and overlay analysis, GIS software, and on this basis the status quo layout synthesis evaluation is proposed to optimize the layout of the program. Finally, the existing deficiencies and areas for improvement... |
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