【摘要】：位于三江源自然保護(hù)區(qū)內(nèi)的唐古拉山鎮(zhèn),肩負(fù)著三江源地區(qū)重要水源涵養(yǎng)地和打造“長(zhǎng)江源頭生態(tài)第一鎮(zhèn)”的重任,因此唐古拉山鎮(zhèn)必然要走可持續(xù)的生態(tài)發(fā)展之路。本文針對(duì)唐鎮(zhèn)自身特點(diǎn),將景觀生態(tài)學(xué)方法融入唐鎮(zhèn)總體規(guī)劃的編制之中。首先,通過(guò)對(duì)景觀生態(tài)學(xué)相關(guān)研究的梳理,以景觀生態(tài)學(xué)的視角解析城市規(guī)劃,指出景觀格局途徑是景觀生態(tài)學(xué)方法解決城市規(guī)劃問(wèn)題的主要途徑,再綜合分析唐鎮(zhèn)的特點(diǎn)和發(fā)展條件,提出唐鎮(zhèn)的發(fā)展原則和策略,并強(qiáng)調(diào)了景觀格局優(yōu)化法在鎮(zhèn)域和鎮(zhèn)區(qū)的運(yùn)用,然后在鎮(zhèn)域?qū)用?通過(guò)景觀格局的動(dòng)態(tài)研究,劃分景觀生態(tài)分區(qū),并作為空間管制的依據(jù),而最后在鎮(zhèn)區(qū)層面,針對(duì)鎮(zhèn)區(qū)原用地布局方案的景觀功能和穩(wěn)定性評(píng)價(jià),考慮唐鎮(zhèn)自身特點(diǎn),并權(quán)衡各方面利益,對(duì)鎮(zhèn)區(qū)布局方案進(jìn)行優(yōu)化。研究認(rèn)為:①景觀格局途徑是景觀生態(tài)學(xué)方法解決城市規(guī)劃問(wèn)題的主要途徑;②唐鎮(zhèn)發(fā)展必須遵循生態(tài)安全、適度開(kāi)發(fā)、低速增長(zhǎng)和生態(tài)補(bǔ)償?shù)仍瓌t,并采取向生態(tài)產(chǎn)業(yè)發(fā)展策略和生態(tài)保護(hù)策略;③景觀生態(tài)學(xué)方法在唐鎮(zhèn)總體規(guī)劃中的主要運(yùn)用內(nèi)容就是基于鎮(zhèn)域和鎮(zhèn)區(qū)的景觀格局優(yōu)化的規(guī)劃策略;④1990-2013年間,唐鎮(zhèn)鎮(zhèn)域生態(tài)環(huán)境有所改善,但水土流失現(xiàn)象依然存在,鎮(zhèn)域應(yīng)劃分為自然保護(hù)區(qū)、草甸景觀保護(hù)區(qū)、冰川及水域景觀整治區(qū)、荒漠景觀恢復(fù)區(qū)和景觀建設(shè)區(qū)進(jìn)行空間管制;⑤鎮(zhèn)區(qū)挖水造島思路可保留,但要保護(hù)沱沱河的完整性,并提出生態(tài)補(bǔ)償策略;⑥本研究的思路和方法主要針對(duì)唐鎮(zhèn)的特殊性而言,對(duì)其他生態(tài)脆弱地區(qū)小城鎮(zhèn)的總體規(guī)劃可起到一定程度的借鑒,但不能直接應(yīng)用。
[Abstract]:Tanggula Mountain Town, which is located in Sanjiangyuan Nature Reserve, shoulders the important water conservation land and the important task of building "the first ecological town of the source of the Yangtze River" in Sanjiangyuan Nature Reserve, so Tanggula Mountain Town must take the road of sustainable ecological development. According to the characteristics of Tang Town, this paper integrates the landscape ecology method into the compilation of Tang Town Master Plan. First of all, through combing the related research of landscape ecology, this paper analyzes urban planning from the perspective of landscape ecology, points out that landscape pattern approach is the main way to solve urban planning problems by landscape ecology method, then comprehensively analyzes the characteristics and development conditions of Tang town, puts forward the development principles and strategies of Tang town, and emphasizes the application of landscape pattern optimization method in town and town area, and then at the town level. Through the dynamic study of landscape pattern, the landscape ecological zoning is divided as the basis of spatial control. Finally, at the town level, according to the landscape function and stability evaluation of the original land layout scheme of the town, considering the characteristics of Tang Town itself, and weighing the interests of all aspects, the layout scheme of the town area is optimized. The results show that: (1) Landscape pattern approach is the main way to solve urban planning problems by landscape ecology method, (2) the development of Tang Town must follow the principles of ecological security, moderate development, low speed growth and ecological compensation, and adopt the strategy of ecological industry development and ecological protection. (3) the main application of landscape ecology method in the overall planning of Tang Town is the planning strategy based on the optimization of landscape pattern in town area and town area, and the development of Tang Town must follow the principles of ecological security, moderate development, low speed growth and ecological compensation, and adopt the strategy of ecological industry development and ecological protection. During 1990 to 2013, the ecological environment of Tangzhen town was improved, but the phenomenon of soil and water loss still existed, the town should be divided into nature reserve, meadow landscape reserve, glacier and water landscape rectification area, desert landscape restoration area and landscape construction area for spatial control. (5) the idea of digging water to build islands can be preserved, but the integrity of Tuotuo River should be protected and the ecological compensation strategy should be put forward. The ideas and methods of this study are mainly aimed at the particularity of Tang Town, which can be used for reference to a certain extent for the overall planning of small towns in other ecologically fragile areas, but can not be directly applied.
【學(xué)位授予單位】：西安建筑科技大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：P901;TU984.11

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本文編號(hào)：2508445