基于实景三维的美丽乡村景观研究  

Analysis of the Characteristics of Beautiful Rural Landscape Based on the 3D Real Scene

作　　者：贾文争 李伟涛[2] 代文 王春 卢旺达[1] JIA Wen-zheng;LI Wei-tao;DAI Wen(School of Remote Sensing and Surveying Engineering,Nanjing University of Information Science and Technology,Nanjing,Jiangsu 211800;College of Geographic Information and Tourism,Chuzhou University,Chuzhou,Anhui 239000;School of Geographical Sciences,Nanjing University of Information Science and Technology,Nanjing,Jiangsu 211800)

机构地区：[1]南京信息工程大学遥感与测绘工程学院,江苏南京211800 [2]滁州学院地理信息与旅游学院,安徽滁州239000 [3]南京信息工程大学地理科学学院,江苏南京211800

出　　处：《安徽农业科学》2022年第22期206-210,共5页Journal of Anhui Agricultural Sciences

基　　金：国家自然科学基金项目(41571398,41501445)。

摘　　要：以大别山腹地金寨县的美丽乡村为例,通过研究揭示美丽乡村景观特征。选取安徽省金寨县24个省级美丽乡村中心村,建立以村落为基本单位的实景三维模型;分村域和村落2个尺度,引入形态特征、道路空间景观、建筑院落景观、村庄绿化景观等指标,基于实景三维模型,利用定性研究和定量分析相结合的方法,探究了不同形态美丽乡村景观特征的共性与个性。结果表明:①金寨县美丽乡村村落形态主要分为带状、聚块状、散团状和组合状4种类型,不同形态的村落与地形之间联系紧密,形成以村落为主体,与山水林田紧密结合的空间序列关系;②不同形态的村落,庭院空间率、道路空间、村落可理解度等景观指标存在一定差异性,村落整体协调性较低。③村落绿化分为庭院绿化、道路绿化、公共区域绿化3种形式,绿化空间具有层次感。村落点状水生环境与线状水生环境动静结合,形成宜居宜农的水生景观。研究对深化现代乡村聚落的地学认识、促进美丽乡村的建设具有很好地实践指导意义。This paper takes Jinzhai County in the hinterland of Dabie Mountains as an example,reveals the landscape characteristics of beautiful countryside through research,which has a good practical guiding significance for deepening the geological understanding of modern rural settlements and promoting the construction of beautiful countryside.Based on the landscape characteristics,this paper selects 24 provincial beautiful rural central villages in Jinzhai County,and establishes a three-dimensional real scene model with villages as the basic unit.The indexes of site selection,road,space,landscape,architecture,yard,village and green landscape are introduced into the study of beautiful rural landscape characteristics;By using the method of qualitative research and quantitative analysis,this paper explores the commonness and individuality of different forms of beautiful rural landscape through 3d real scene model.The results show that:①The beautiful rural villages in Jinzhai County are mainly divided into four types:banded,massive,scattered and combined.The villages in different forms are closely related to the terrain.Following the basic principle of adapting measures to local conditions,a spatial sequence relationship is formed with villages as the main body and closely combined with mountains,rivers,forests and fields;②In villages of different forms,there are some differences in landscape indexes such as courtyard space rate,road space,village comprehensibility,and the overall coordination of villages is low.③Village greening is divided into courtyard greening,road greening and public area greening.The greening space has a sense of hierarchy.The point aquatic environment of the village is combined with the dynamic and static of the linear aquatic landscape to form a livable and agricultural aquatic landscape.

关 键 词：景观特征 地形地貌 空间形态 美丽乡村 

分 类 号：TU982.29[建筑科学—城市规划与设计]