廈門市環(huán)杏林灣居住區(qū)功能濕地梯級建構(gòu)研究
本文選題:環(huán)杏林灣 + 功能濕地。 參考:《華僑大學(xué)》2017年碩士論文
【摘要】:近年來,城市開發(fā)與水資源生態(tài)保護(hù)矛盾顯著,居住區(qū)建設(shè)大量吞噬區(qū)域濕地資源,造成城市嚴(yán)重內(nèi)澇和水資源短缺,使水資源生態(tài)失衡日益嚴(yán)重。這種現(xiàn)象在海灣區(qū)域尤為明顯。由于灣區(qū)所帶來的強(qiáng)勁的經(jīng)濟(jì)發(fā)展、優(yōu)美宜人的生活環(huán)境、便捷高效的交通系統(tǒng)使得人口大量聚集,開發(fā)強(qiáng)度巨大。同時,灣區(qū)形成的河口濕地往往是區(qū)域生態(tài)系統(tǒng)的關(guān)鍵,生境類型豐富,生態(tài)敏感脆弱,土地開發(fā)與生態(tài)保護(hù)矛盾異常尖銳。為此,我們提出了“功能濕地”理論,將人工濕地建構(gòu)技術(shù)與市政功能結(jié)合起來,使人居環(huán)境建設(shè)與濕地保護(hù)并行不悖,使水資源回歸生態(tài)。本文基于該理論,利用景觀生態(tài)學(xué)等級理論,探索廈門環(huán)杏林灣地區(qū)居住區(qū)功能濕地梯級建構(gòu)方式,在現(xiàn)狀的基礎(chǔ)上對區(qū)域濕地生態(tài)結(jié)構(gòu)進(jìn)行修復(fù)。最終解決該區(qū)域水資源失衡問題。本文研究的過程如下:(1)總結(jié)相關(guān)理論和實(shí)踐,提取環(huán)杏林灣區(qū)域現(xiàn)狀濕地結(jié)構(gòu),調(diào)研該區(qū)域居住區(qū)相關(guān)案例,從而為研究奠定基礎(chǔ)。(2)利用Arc GIS軟件對廈門環(huán)杏林灣區(qū)域做徑流分析和土地適宜性評價,將生成的河網(wǎng)和評價圖與現(xiàn)狀濕地基因進(jìn)行整合,以杏林灣為一個流域進(jìn)行一級濕地網(wǎng)絡(luò)的建構(gòu),即居住區(qū)濕地與宏觀區(qū)域濕地結(jié)構(gòu)的連接。(3)根據(jù)功能濕地的建構(gòu)要求,結(jié)合上位規(guī)劃與居住區(qū)設(shè)計規(guī)范,依托流域劃分居住地塊,提出居住區(qū)二級濕地網(wǎng)絡(luò)建構(gòu)的原則與策略,進(jìn)行居住區(qū)內(nèi)部濕地網(wǎng)絡(luò)建構(gòu)。(4)以建構(gòu)完善的濕地結(jié)構(gòu)為規(guī)劃結(jié)構(gòu),進(jìn)行對環(huán)杏林灣區(qū)域的居住區(qū)與濕地網(wǎng)絡(luò)的一體化設(shè)計。(5)總結(jié)和展望本文對功能濕地理論已有成果進(jìn)行拓展,通過對環(huán)杏林灣居住區(qū)的功能濕地的梯級建構(gòu),在現(xiàn)狀的基礎(chǔ)上完善了區(qū)域濕地結(jié)構(gòu),對其他灣區(qū)居住區(qū)規(guī)劃有參考意義。
[Abstract]:In recent years, the contradiction between urban development and ecological protection of water resources is obvious. The construction of residential areas engulfs regional wetland resources, which results in serious waterlogging and water shortage in cities, and makes the ecological imbalance of water resources become more and more serious. This phenomenon is particularly evident in the Gulf region. Due to the strong economic development brought by the Bay area, the beautiful and pleasant living environment, the convenient and efficient transportation system makes a large number of people gather, and the development intensity is enormous. At the same time, estuarine wetlands formed in the Bay area are often the key to the regional ecosystem. The habitat types are rich, ecological sensitivity is fragile, and the contradiction between land exploitation and ecological protection is extremely sharp. Therefore, we put forward the theory of "functional wetland", which combines the construction technology of artificial wetland with municipal function, makes the construction of human settlement environment and wetland protection go hand in hand, and makes water resources return to ecology. Based on this theory, this paper explores the construction of functional wetland in Xinglin Bay area of Xiamen, based on the theory of landscape ecology grade, and restores the ecological structure of regional wetland on the basis of the present situation. Finally solve the imbalance of water resources in this region. The research process of this paper is as follows: (1) summarizing the relevant theory and practice, extracting the current wetland structure in the Xinglin Bay region, and investigating the relevant cases of the residential area in this area. Thus, the foundation of the study was established. (2) the runoff analysis and land suitability evaluation of Xinglin Bay area of Xiamen Ring were made by using Arc GIS software, and the generated river network and evaluation map were integrated with the genes of current wetland. Taking Xinglin Bay as a watershed to construct the first class wetland network, that is, the connection between residential wetland and macroscopical wetland structure, according to the requirements of functional wetland construction, combined with the upper planning and residential design specifications. Based on the watershed division of residential land, this paper puts forward the principles and strategies of constructing the secondary wetland network in residential areas, and constructs the wetland network in residential areas. 4) taking the construction of perfect wetland structure as the planning structure, This paper summarizes and looks forward to the development of functional wetland theory in this paper, through the cascade construction of functional wetland in Huanxinglin Bay residential area. On the basis of the present situation, the wetland structure of the region is improved, which has reference significance for the planning of the residential areas in other bay areas.
【學(xué)位授予單位】:華僑大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2017
【分類號】:TU984.12
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