【摘要】：城市化的快速發(fā)展對(duì)城市地區(qū)的自然水文狀況造成嚴(yán)重影響,城市水資源緊缺、水體污染、洪澇災(zāi)害等問(wèn)題綜合并發(fā)。從20世紀(jì)60年代開(kāi)始專門(mén)研究城市水的運(yùn)動(dòng)和變化的學(xué)科---城市水文學(xué)應(yīng)運(yùn)而生。近幾十年來(lái)隨著科技的進(jìn)步,監(jiān)測(cè)分析能力的提升以及國(guó)內(nèi)外大量學(xué)者的參與,城市化地區(qū)水文效應(yīng)的研究日趨深入和精細(xì)。城市化水文效應(yīng)研究成為國(guó)內(nèi)外學(xué)者研究的熱點(diǎn)和前沿問(wèn)題之一。 目前,國(guó)內(nèi)外城市化水文效應(yīng)研究較為成熟。大量學(xué)者針對(duì)上海、北京、深圳、南京、濟(jì)南等城市的城市化水文效應(yīng)做有系統(tǒng)性深入的研究。武漢市作為長(zhǎng)江流域的重要樞紐,荊楚大地的帶動(dòng)性城市近年來(lái)城市化水平快速提升,但是城市洪澇災(zāi)害屢屢發(fā)生,水資源緊缺問(wèn)題漸漸呈現(xiàn),水質(zhì)污染普遍存在,因此研究武漢的城市化對(duì)于水文、水環(huán)境的影響,具有很大的必要性。 本論文以武漢市相關(guān)數(shù)據(jù)資料為基礎(chǔ),結(jié)合其他學(xué)者的研究成果,從城市化水文效應(yīng)的三個(gè)主要表現(xiàn)形式：城市化對(duì)于水文循環(huán)系統(tǒng)的影響、城市化對(duì)于水資源數(shù)量的影響,以及城市化對(duì)于水資源質(zhì)量的影響為主要研究對(duì)象。鑒于水循環(huán)理論基礎(chǔ)以及數(shù)據(jù)資料的限制,本文從降水和徑流兩個(gè)方面入手,研究城市化對(duì)于自然水循環(huán)的影響。因此本論文主要包括以下六個(gè)部分：第一部分介紹選題背景、研究意義、國(guó)內(nèi)外研究現(xiàn)狀以及論文的主要研究?jī)?nèi)容；第二部分闡述論文研究的相關(guān)理論基礎(chǔ)；第三部分介紹武漢市的自然經(jīng)濟(jì)和城市化發(fā)展的基本概況；第四部分是論文的主體,分別從武漢市的城市化對(duì)于降水、徑流、水資源數(shù)量以及水質(zhì)等方面的影響研究武漢城市化的水文效應(yīng)；第五部分結(jié)合武漢城市化水文效應(yīng)的分析,提出武漢市的水文水環(huán)境改善策略；第六部分是論文的結(jié)論和展望,明確論文的不足和有望改進(jìn)之處。
[Abstract]:The rapid development of urbanization has a serious impact on the natural hydrology in urban areas. The shortage of urban water resources, water pollution, flood disasters and other problems are concomitant. Urban hydrology, a discipline specialized in the movement and change of urban water, came into being in the 1960s. With the development of science and technology, the improvement of monitoring and analysis ability, and the participation of a large number of scholars at home and abroad, the study of hydrological effects in urbanization areas has become more and more in-depth and refined in recent decades. The research on the hydrological effect of urbanization has become one of the hotspots and frontier problems of scholars at home and abroad. At present, the research on the hydrological effects of urbanization at home and abroad is relatively mature. A large number of scholars have made systematic and in-depth studies on the hydrological effects of urbanization in Shanghai, Beijing, Shenzhen, Nanjing, Jinan and other cities. Wuhan, as an important hub of the Yangtze River valley, the belt city of Jingchu land has been rapidly increasing its urbanization level in recent years. However, the urban flood disasters occur frequently, the water resources are in short supply and the water quality pollution is widespread. Therefore, it is necessary to study the influence of urbanization on hydrology and water environment. Based on the relevant data of Wuhan city and the research results of other scholars, this paper analyzes the three main forms of the hydrological effect of urbanization: the influence of urbanization on hydrological circulation system, the influence of urbanization on the quantity of water resources. And the impact of urbanization on the quality of water resources as the main research object. In view of the theoretical basis of water cycle and the limitation of data, this paper studies the effect of urbanization on natural water cycle from two aspects of precipitation and runoff. Therefore, this paper mainly includes the following six parts: the first part introduces the background of the topic, the significance of the research, the domestic and foreign research status and the main research content, the second part describes the theoretical basis of the paper research; The third part introduces the basic situation of Wuhan's natural economy and urbanization development. The fourth part is the main body of the paper, which studies the hydrological effects of Wuhan urbanization on precipitation, runoff, quantity of water resources and water quality from the impact of urbanization in Wuhan. In the fifth part, based on the analysis of the hydrological effect of urbanization in Wuhan, the author puts forward the strategies of improving the hydrological and water environment in Wuhan. The sixth part is the conclusion and prospect of the paper, which makes clear the deficiency of the paper and the hope of improving it.
【學(xué)位授予單位】：華中師范大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：P343.9

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