Study On The Residential Form Of Rural Settlements In Gully Area Of Loess Plateau In Eastern Gansu

For a long time,ecological fragility has always been a typical feature of the gully region of the Loess Plateau,and its soil erosion intensity is high and its area is widely known.Severe soil erosion has led to the continuous expansion of the gully,and the area of the flat surface has been sharply reduced.With the development of society and the growth of the population,people will continue to cultivate the mountain to meet the needs of survival.This vicious circle and recurrence make the contradiction between man and land more complicated.Sharp,rural settlements and living environment are getting worse.This paper takes the fragile ecological environment and special topography of the Loess Plateau in the east of the Loess Plateau as the research background,and selects different types of rural settlements distributed on the special landforms in the Loess Plateau of Longdong Plateau as the research object.Through field research,visiting villagers and taking pictures Effective methods such as mapping and mapping,using research methods such as classification,analogy analysis and inductive summarization,combined with the theory of human settlements and sociology,investigate and study the living patterns of rural settlements in the region,and truly reflect the special topography and villages.The relationship between settlements,from which it analyzes and extracts the status quo and development potential of rural settlements on different landforms,and proposes a sustainable development strategy for rural settlements in the gully region of Longdong Loess Plateau.Firstly,the research background,research purpose,research significance and research area are introduced,and the natural ecological environment characteristics and human environment characteristics of the region are expounded.Secondly,the characteristics of the geomorphic landscape types,the Loess Plateau system and the Gully small watershed sub-system in the Loess Plateau of the Loess Plateau are introduced.The representative loess,Chuandao and Ditch slopes are selected as the research objects,and the gully of the Loess Plateau in the eastern part of the Loess Plateau is discussed.The distribution characteristics and distribution density of rural settlements on different landforms reveal the relationship between rural settlements and landforms.At thesame time,according to the four basic landforms in the gully region of the Loess Plateau in eastern Yunnan: Loess,Beam,Gully,and Plain,the rural settlements in this area are divided into four categories:Loess,Long loess,Gully slope,and Plain.The paper summarizes the spatial characteristics of various types of rural settlements,the characteristics of road transportation system,profile morphology,public space system,living lifestyle,architectural morphological characteristics,etc.,discusses the livability,development potential and different types of rural villages with different landforms.Factors influencing the settlement pattern of settlements.Through the study of the characteristics of different types of rural settlements in the gully region of the Loess Plateau in eastern Gansu,combined with the problems and dilemmas faced by the future development of rural settlements in the region,according to the characteristics of regional natural ecological environment and the differences of topography,it is suitable for the application of Sustainable development strategy for rural settlements in the gully region of the Loess Plateau.