青海是中国生态安全屏障建构的战略要地,是黄河、长江、澜沧江以及众多内陆河流、湖泊的发源地和上游地区,其重要性影响到我国中下游地区以及东南亚和南亚地区乃至全球的生态安全.由于地域性和欠发达等因素,青海传统村落以及引申的乡村聚落,多沿三江流域的小流域河谷地带分布,其中不乏保存相对完整且连片存在的现象.随着生态保护和人居建设的双重需求,当前面临着诸多现实挑战,亟须整体保护.通过初步探讨青海小流域与传统村落整体保护的模式建构、方法整合、范围划定、具体措施以及支撑体系的策略设想,试图填补小流域乡村人居环境研究在青藏高原青海地区的匮乏.%Qinghai,the strategic place in constructing the ecological safety barrier in China,is the birthplace of many rivers and lakes,such as the Yellow River,the Yangtze River,Lancang River as well as many other inland rivers,and it is also located in the upper stream of these rivers.Thus,it plays a significant role in the ecological safety of the middle and lower reaches of China,Southeast Asia,South Asia,and the whole globe.Because of their locations and underdevelopment,most traditional villages in Qinghai are distributed along the valleys of the three-river watershed,with some of them are well preserved and form a unity.Facing the demand of ecological protection and habitation construction,these places need to be protected as a whole.Through the primary discussions on issues like the mode construction of Qinghai watersheds and the protection of the traditional villages,the integration of methods,scope and measures as well as the strategic concept to uphold the system,this thesis aims to fill the gap of shortage in the study of small watersheds habitation environment in Qinghai areas,QinghaiTibet Plateau.
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