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山水城市視野下秦嶺北麓(西安段)適應性保護模式及規(guī)劃策略研究

發(fā)布時間:2019-02-22 17:16
【摘要】:秦嶺北麓(西安段)位于秦嶺分水嶺至關中平原南緣之間,具有重要的生態(tài)功能,是關中地區(qū)的生態(tài)屏障和水源涵養(yǎng)地。秦嶺北麓(西安段)生物、礦產、旅游等資源豐富,為西安乃至陜西的發(fā)展提供了巨大的資源依托。但多年來,由于重開發(fā)輕保護,導致該區(qū)的植被退化,河谷斷流,環(huán)境污染,水土流失加劇,生態(tài)危機四起。隨著西安城市的發(fā)展,秦嶺北麓(西安段)已經納入大西安的建設體系之中,到處可見建設開發(fā)的痕跡。然而,無序的開發(fā)建設活動已經對秦嶺的生態(tài)環(huán)境和可持續(xù)發(fā)展造成了威脅!因此,從城市規(guī)劃的角度研究秦嶺北麓(西安段)的保護利用,這將具有十分重要的理論和現實意義。 論文在山水城市視野下研究秦嶺北麓的保護利用問題。首先分析了山水城市理論背景以及其發(fā)展演變過程,揭示了山水城市理論對于秦嶺北麓的啟示;然后討論了山水城市空間建構的影響因素和基本內容,以及山水城市空間建構與生態(tài)環(huán)境適應性保護利用的相互關系;進而闡述了在山水城市視野下秦嶺北麓有關生態(tài)環(huán)境保護及適度利用的理論問題。從系統論角度分析了秦嶺北麓生態(tài)環(huán)境保護利用的現狀問題,然后對其中的深層次原因進行了剖析;進而,梳理了秦嶺北麓的具體法律基礎和各個層面的規(guī)劃要求,以及秦嶺北麓生態(tài)環(huán)境保護利用的發(fā)展定位,提出秦嶺北麓生態(tài)環(huán)境保護和適度利用的發(fā)展訴求。 其次,論文構建了秦嶺北麓生態(tài)環(huán)境適應性保護模式體系。從適應性保護的理念出發(fā),結合適應性保護的評價模型,提出相互關聯的區(qū)域整合、結構形態(tài)的類型保存和空間修復與功能協調三個適應性保護模式,并從建立激勵機制、完善法律保障和管理保障機制,建立多元經濟保障機制和公眾參與角度構建了適應性保護的政策及管控措施。 秦嶺北麓的保護和利用是始終并存的。論文研究了秦嶺北麓生態(tài)環(huán)境適度利用的規(guī)劃策略體系。通過對秦嶺北麓適度利用評價和適度利用理念的分析,從多方參與、多元投資的適度利用政策引導出發(fā),提出秦嶺北麓適度利用規(guī)劃的技術手段,進而對秦嶺北麓適度利用規(guī)劃的管理措施進行了分析研究,同時,,對秦嶺北麓的新農村建設、建筑風格和品牌營建等典型問題的適應性也做了探討。 最后,通過秦嶺北麓空間保護利用規(guī)劃實踐對秦嶺北麓適應性保護模式和規(guī)劃策略加以解釋說明。
[Abstract]:The northern foot of the Qinling Mountains (Xi'an section) is located between the Qinling watershed and the southern margin of the Guanzhong Plain. It has an important ecological function and is the ecological barrier and water conservation area in the Guanzhong area. The north foot of the Qinling Mountains (Xi'an section) is rich in biological, mineral and tourism resources, which provides a huge resource support for the development of Xi'an and even Shaanxi. But over the years, because of the heavy development and light protection, the vegetation degradation, the river valley cut off, the environment pollution, the soil and water loss intensifies, the ecology crisis is all over the place. With the development of Xi'an city, the north foot of Qinling Mountain (Xi'an section) has been brought into the construction system of Xi'an, and the trace of construction and development can be seen everywhere. However, disorderly development and construction activities have posed a threat to the ecological environment and sustainable development of the Qinling Mountains. Therefore, it is of great theoretical and practical significance to study the conservation and utilization of the northern foot of the Qinling Mountains (Xi'an section) from the perspective of urban planning. This paper studies the protection and utilization of the northern foot of Qinling Mountains from the view of landscape city. Firstly, it analyzes the background of landscape city theory and its development and evolvement, and reveals the enlightenment of landscape city theory to the northern foot of Qinling Mountains. Then it discusses the influence factors and basic contents of landscape city spatial construction and the relationship between landscape city spatial construction and ecological environment adaptive protection and utilization. Furthermore, the theoretical problems of ecological environment protection and appropriate utilization in the northern foot of Qinling Mountains are expounded in the view of landscape city. This paper analyzes the current situation of ecological environment protection and utilization in the northern foot of Qinling Mountains from the angle of system theory, and then analyzes the deep-seated reasons. Then, the author combs the specific legal basis of the northern foot of the Qinling Mountains and the planning requirements of each level, as well as the development orientation of the ecological environmental protection and utilization in the northern foothills of the Qinling Mountains, and puts forward the development demands of the ecological environmental protection and the appropriate utilization in the northern foothills of the Qinling Mountains. Secondly, the paper constructs the ecological environment adaptive protection model system in the northern foot of Qinling Mountains. Based on the concept of adaptive protection and the evaluation model of adaptive protection, this paper puts forward three adaptive protection models, namely, the interrelated regional integration, the type preservation of structural form and the coordination of space repair and function, and establishes the incentive mechanism. The policy and control measures of adaptive protection have been established from the angle of legal security and management security, and the establishment of diversified economic security mechanism and public participation. The protection and utilization of the northern foothills of the Qinling Mountains are always coexisting. This paper studies the planning strategy system of ecological environment in the northern foot of Qinling Mountains. Based on the analysis of appropriate utilization evaluation and appropriate utilization concept in the northern foot of Qinling Mountains, the paper puts forward the technical means of appropriate utilization planning in the northern foot of Qinling Mountains, starting from the policy guidance of appropriate utilization of multi-party participation and multi-investment. Furthermore, the management measures of moderate utilization planning in the northern foot of Qinling Mountains are analyzed and studied. At the same time, the adaptability of new rural construction, architectural style and brand construction in the northern foot of Qinling Mountains is also discussed. Finally, through the practice of space conservation and utilization planning in the northern foot of Qinling Mountains, the adaptive protection model and planning strategy of the northern foot of Qinling Mountains are explained.
【學位授予單位】:西安建筑科技大學
【學位級別】:博士
【學位授予年份】:2013
【分類號】:TU984.18

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