發(fā)布時(shí)間：2018-01-20 12:07

  本文關(guān)鍵詞： 農(nóng)業(yè)面源污染 福建省 誤差修正模型 環(huán)境庫茲涅茨理論　出處：《福建師范大學(xué)》2015年碩士論文　論文類型：學(xué)位論文

【摘要】：農(nóng)業(yè)面源污染是導(dǎo)致地下水污染和水體富營養(yǎng)化的主要原因,不易觀察,保護(hù)水源與防治面源污染比治理大氣污染和保護(hù)空氣更為重要。建設(shè)生態(tài)文明和美麗鄉(xiāng)村,努力實(shí)現(xiàn)“中國夢”,福建省當(dāng)前面臨的農(nóng)業(yè)面源污染問題,是福建省建設(shè)現(xiàn)代化農(nóng)業(yè)過程中在農(nóng)業(yè)領(lǐng)域遇到的一大難題。通過分析福建省農(nóng)業(yè)面源污染的現(xiàn)狀、成因、危害及福建省治理面源污染方面的不足,運(yùn)用單元調(diào)查法對農(nóng)業(yè)面源污染的單元分類和測算,構(gòu)造了反映福建省人均農(nóng)業(yè)產(chǎn)出與人均面源污染的環(huán)境庫茲涅茨曲線,得出福建省農(nóng)業(yè)產(chǎn)出與面源污染之間存在“倒U型”曲線關(guān)系,人均過剩磷的拐點(diǎn)是人均農(nóng)業(yè)產(chǎn)出0.79萬元,過剩氮的拐點(diǎn)是0.80萬元,實(shí)證分析顯示福建省農(nóng)業(yè)面源污染程度正處于高水平均衡狀態(tài)。不同國家或者地區(qū)在治理農(nóng)業(yè)面源污染方面已經(jīng)做出了很多努力,并且積累了豐富的經(jīng)驗(yàn),為福建省提供了可借鑒的經(jīng)驗(yàn)。根據(jù)國內(nèi)外先進(jìn)經(jīng)驗(yàn)的啟示,認(rèn)為福建省政府應(yīng)當(dāng)在加強(qiáng)政府主導(dǎo)完善環(huán)保法規(guī)、對面源污染進(jìn)行分類管控、增加對農(nóng)業(yè)生產(chǎn)方面的科研投入、發(fā)展硬件技術(shù)條件的同時(shí)注重軟環(huán)境的培養(yǎng),以及對農(nóng)民進(jìn)行環(huán)保教育提高農(nóng)民群眾環(huán)保意識等方面做出改進(jìn)和努力。
[Abstract]:Agricultural non-point source pollution is the main cause of groundwater pollution and eutrophication of water body, which is difficult to observe. It is more important to protect water resources and prevent non-point source pollution than to control air pollution and to protect air. To build ecological civilization and beautiful villages and to realize "Chinese Dream", Fujian Province is facing the problem of agricultural non-point source pollution. It is a difficult problem in the field of agriculture in the course of constructing modern agriculture in Fujian Province. Through the analysis of the present situation, causes, harm of agricultural non-point source pollution in Fujian Province and the deficiency of controlling non-point source pollution in Fujian Province. The environmental Kuznets curve reflecting the per capita agricultural output and per capita non-point source pollution in Fujian Province was constructed by using the unit survey method to classify and measure the agricultural non-point source pollution. The relationship between agricultural output and non-point source pollution in Fujian Province is "inverted U-shaped" curve. The inflection point of per capita excess phosphorus is 7,900 yuan per capita and the inflection point of excess nitrogen is 8,000 yuan. Empirical analysis shows that the level of agricultural non-point source pollution in Fujian Province is in a high level of equilibrium. Different countries or regions have made a lot of efforts to control agricultural non-point source pollution and accumulated rich experience. According to the enlightenment of the advanced experience at home and abroad, the Fujian provincial government should strengthen the government to take the lead to improve the environmental protection laws and regulations, and control the non-point source pollution by classification. Increasing scientific research investment in agricultural production, developing hardware technical conditions and paying attention to the cultivation of soft environment, as well as carrying out environmental protection education to farmers and raising farmers' awareness of environmental protection, etc.
【學(xué)位授予單位】：福建師范大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：X71;X52

【引證文獻(xiàn)】

相關(guān)會議論文 前1條

1 王心剛;;依托生態(tài)農(nóng)業(yè)建設(shè)加速農(nóng)業(yè)面源污染治理的探討[A];第三屆全國農(nóng)業(yè)環(huán)境科學(xué)學(xué)術(shù)研討會論文集[C];2009年

，

本文編號：1448132