天堂国产午夜亚洲专区-少妇人妻综合久久蜜臀-国产成人户外露出视频在线-国产91传媒一区二区三区

英國默西河污染治理的歷史考察

發(fā)布時間:2017-12-27 15:05

  本文關鍵詞:英國默西河污染治理的歷史考察 出處:《江蘇師范大學》2017年碩士論文 論文類型:學位論文


  更多相關文章: 默西河 污染 治理


【摘要】:位于英國西北部的默西河在工業(yè)革命開始之前,它是一條清澈無污染的河流,然而在快速工業(yè)化和無規(guī)則城市化的發(fā)展過程中,默西河已經(jīng)變成歐洲污染最嚴重的河流之一。文章重點介紹默西河流域經(jīng)濟快速發(fā)展后,河流環(huán)境遭受了極嚴重的破壞。主要分析了英國默西河自工業(yè)革命以后,工業(yè)的快速發(fā)展導致大量廢棄物和廢水的排放,農(nóng)業(yè)產(chǎn)量的提升帶來默西河用水量的增加,移民的大量涌入產(chǎn)生了大量生活垃圾也是造成默西河污染源的原因。默西河的污染造成了嚴重的社會影響,英國政府組建河流治理委員會進行初步治理,但是由于各種原因,治理沒有達到預期效果。20世紀60年代全世界范圍內(nèi)興起的環(huán)境保護運動,以及英國加入歐盟后面對的更加嚴苛的《水環(huán)境框架》,都要求英國政府必須采取有效的措施來應對全國普遍的河流污染問題。1973年英國政府頒布《水法》,開始了以法治水的階段。撒切爾夫人主政后,英國政府組建西北水務局,改變過去以地方政府作為主要治理河流主體的方式,逐漸形成以區(qū)域為核心的治理理念。默西河治理工程項目在這些條件具備后正式實施,以其獨特的管理模式和技術應用,經(jīng)過25年的努力徹底解決了默西河長久以來的污染問題。默西河重新恢復到優(yōu)質(zhì)的水質(zhì),能夠滿足各種魚類和水生動植物的生存要求。最后文章對默西河從工業(yè)革命開始到現(xiàn)在200多年的污染治理史做出全面的梳理,說明現(xiàn)代河流治理成功的原因和啟示。
[Abstract]:Located in northwest England Mersey before the start of the industrial revolution, it is a clear and no pollution of the river, but in the rapid industrialization and irregular city development process, the Mersey River has become one of Europe's most polluted rivers. The article focuses on the Mersey River Basin rapid economic development, the river suffered serious damage to the environment. The main analysis of the river Mersey in Britain since the industrial revolution, the rapid development of industry led to a large number of waste and wastewater emissions, agricultural production to bring to enhance the Mersey, the increase in water consumption, the reason of influx of immigrants to produce a lot of garbage is caused by river pollution sources. The pollution of the MERSI river has caused serious social impact. The British government set up a river Governance Committee for preliminary control, but for various reasons, the government failed to achieve the desired results. In 1960s, the worldwide environmental protection movement and the more stringent water environment framework facing Britain after joining the EU asked the British government to take effective measures to deal with the widespread pollution problem of rivers in the whole country. In 1973, the British government promulgated the water law, beginning with the stage of governing the water by law. After the administration of Mrs. Thatcher, the British government set up the Northwest Water Bureau, which changed the way of local government as the main body to control the river in the past, and gradually formed the governance concept centered on the region. The Mersey treatment project officially implemented in these conditions, with its unique management mode and the application of technology, after 25 years of efforts to solve the pollution problem of the Mersey River for a long time. The Mersey River back to the quality of the water quality, can meet various kinds of fish and aquatic animals and plants for survival. Finally, on the river Mersey to now more than 200 years of history to make comprehensive analysis of pollution control from the industrial revolution, the reasons and Enlightenment of modern river management success.
【學位授予單位】:江蘇師范大學
【學位級別】:碩士
【學位授予年份】:2017
【分類號】:X522;K561.5

【相似文獻】

相關重要報紙文章 前1條

1 亞夫;城市,靠什么保持持續(xù)增長[N];上海證券報;2009年

相關碩士學位論文 前1條

1 劉松;英國默西河污染治理的歷史考察[D];江蘇師范大學;2017年

,

本文編號:1342181

資料下載
論文發(fā)表

本文鏈接:http://sikaile.net/shengtaihuanjingbaohulunwen/1342181.html


Copyright(c)文論論文網(wǎng)All Rights Reserved | 網(wǎng)站地圖 |

版權申明:資料由用戶ad63f***提供,本站僅收錄摘要或目錄,作者需要刪除請E-mail郵箱bigeng88@qq.com