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本科畢業(yè)論文設(shè)計(jì)_南水北調(diào)中線工程對河北省的影響-文庫吧資料

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【正文】 缺水的環(huán)境,加快生態(tài)環(huán)境的治理,促進(jìn)經(jīng)濟(jì)的健康發(fā)展。經(jīng)過 60 年的建設(shè),南水北調(diào)中線工程終于在 2021 年在河北省正式通水,由于河北省是缺水大省,并且水資源與經(jīng)濟(jì),生態(tài)環(huán)境密不可分,所以南水北調(diào)工程對緩解河北省水資源短缺,改善水質(zhì)狀況,凈化生態(tài)環(huán)境有著至關(guān)重要的作用。 S. Ali Mojahedi。操作規(guī)則是用來開發(fā)一個(gè)操作方案,使用 KNN 模型的實(shí)時(shí)操作。我表明所提出的算法對跨流域調(diào)水工程的優(yōu)化模型。由美國環(huán)境保護(hù)局開發(fā)的 QUAL2K軟件是用來模擬在每月的時(shí)間尺度上的水質(zhì)量。水質(zhì)的變化是通過耦合人工神經(jīng)網(wǎng)絡(luò) ANN 模型在優(yōu)化模型確定。成本包括在疏浚費(fèi)用和水電發(fā)電的增加 。因此,各盆地的成本和收益的估計(jì)。 在這項(xiàng)研究中,與流域調(diào)水方案的經(jīng)濟(jì)效益為目標(biāo)函數(shù)的優(yōu)化模型已經(jīng)被開發(fā)和被認(rèn)為是從河上游調(diào)水對環(huán)境的影響。該方法用于解決將在每個(gè)月轉(zhuǎn)移確定流量優(yōu)化模型。這兩 個(gè)跨流域調(diào)水工程有相同的盆地作為提供水源。 在本文中,提出了流域調(diào)水工程的經(jīng)濟(jì)與環(huán)境評價(jià)。結(jié)果表明,能夠發(fā)現(xiàn)質(zhì)量問題的解決方案在一個(gè)合理的運(yùn)行時(shí)間。他們發(fā)現(xiàn),天然氣提供比較穩(wěn)健和非劣性在低流量條件下確定的污染負(fù)荷分配方案。 在過去的十年中,被給予了更多的關(guān)注 軟計(jì)算技術(shù),如進(jìn)化算法在一般遺傳算法在特別。馬泰泰和哈桑提出了一個(gè)分析框架,可以應(yīng)用于集成環(huán)境的可持續(xù)性問題納入經(jīng)濟(jì)發(fā)展規(guī)劃的利用水資源,通過跨流域調(diào)水的情況下。系統(tǒng)通過嵌入的水可計(jì)算一般均衡模型提供決策支持。他們指出,優(yōu)化模型驅(qū)動(dòng)的經(jīng)濟(jì)目標(biāo)函數(shù) 為開發(fā)項(xiàng)目評估實(shí)踐。德雷珀等人。 一些研究者都強(qiáng)調(diào)經(jīng)濟(jì)和跨流域調(diào)水規(guī)劃環(huán)境評價(jià)的需要。對于那些需要水,沒有水和那些真正有水權(quán)和可能有盈余,以多種方式是浪費(fèi)的股權(quán)。當(dāng)水被用于另一盆,水權(quán)可交易的金融資源。 從一個(gè)地區(qū)調(diào)水可能造成的各種負(fù)面影響,社會(huì)和環(huán)境的影響。此外,考慮到人口不斷增加的速率和改善經(jīng)濟(jì),就要有長遠(yuǎn)規(guī)劃,平衡供應(yīng)和需求分布。沒有足夠的水在一些盆地,而在另一些盆地有水資源短缺。 四、參考文獻(xiàn) 馬輝濤 . 南水北調(diào)工程對河北受水區(qū)生態(tài)環(huán)境影響分析與對策研究 .2021 年 12 月 馬冬雪 .孟樹標(biāo) .白曉艷 .河北省生態(tài)環(huán)境現(xiàn)狀及其治理對策 .2021 年 10 月 夏軍 .黃國和 .占車 生 .南水北調(diào)中線工程對區(qū)域經(jīng)濟(jì)社會(huì)可持續(xù)發(fā)展影響研究的幾個(gè)關(guān)鍵問題 .2021 年 10 月 河北師范大學(xué)匯華學(xué)院本科生畢業(yè)論文(設(shè)計(jì))翻譯文章 英文文獻(xiàn): Iran is located in an arid and semiarid region of the world. It has a nonuniform temporal and spatial distribution of water resources and water demands. There is enough water in some basins while in some other basins there is water scarcity. The periodic droughts and water decits cause the migration of the habitants in certain regions. In addition, considering the rate of the increasing population and the improving economy, it is necessary to have longterm planning to balance the supply and the demands interbasin water transfer project is an alternative to balance the nonuniform temporal and spatial distribution of water resources and water demands. Transferring water from an area may cause a variety of negative impacts, social and environmental impacts. But a water transfer project can be executed if it is environmentally and economically justied. When water is intended to be used in another basin, water rights could be traded for nancial resources. In the national arena, water is equity for all. Equity for those who are in need of water and do not have access to water and those who actually have the water rights and may have a surplus that is wasted in a variety of ways. To analyze the above issues, tangible costs and bes should be evaluated. Several investigators have emphasized the need for economic and environmental assessment of interbasin water transfer plans. Lund and Israel presented the application of multi stage linear programming for estimation of the leastcost integration of several water marketing opportunities with water conservation and traditional water supplies. Draper et al. developed an economic based optimization model for California’s major water supply system. They noted that optimization models driven by economic objective functions are practical for assessing the development project. Feng et a decision support system for assessing the socialeconomic impact of China’s SouthtoNorth Water Transfer project. The DSS provides decision support through simulation with an embedded water putable general equilibrium model. Gupta and Zaag have assessed the interbasin water transfers from a multidisciplinary perspective, and attempted to answer whether such transfers are patible with the concept of integrated water resources management and the criteria for assessing such transfers. Matete and Hassan developed an analytical framework that can be applied to integrate environmental sustainability aspects into economic development planning in the case of exploiting water resources through interbasin water transfers. In this study, the proposed optimization model with considerable putational plexity due to a high number of decision variables and nonlinear behavior of objectives and constraints are solved with the use of a geic algorithm method. In the last decade, more attention has been given to soft puting techniques, such as evolutionary algorithms and in general particularly GA in particular. Burn and Yulianti have shown the capabilities of GAs for identifying solutions to classical wasteload allocation showed that GAs provide arather robust and noninferior solution for deterministic waste load allocation in low ow conditions. bined Gas with linear programming approaches to solve a set of plicating constraints. The results show that the is capable of nding quality solutions to the problems at a reasonable run time. Kerachian and Karamouz used an algorithm bining a water quality simulation model and a stochastic conict resolution GA based optimization technique for determining optimal reservoir operation rules. In this paper, an economic and environmental evaluation of water basin transfer projects is developed. Two water transfer projects in the central part of Iran, Solegan to Rafsanjan and are considered as the case studies. These two interbasin water transfer projects have the same basin as the source of providing water. An economic model is developed to optimize the be for evaluating the quantity of the water to be transferred and the variation in quality of the remaining water. The method is used to solve the optimization model for determining the ow rate to be transferred in each month. The constraints include the system capacity tunnels, average inow to the diversion reservoirs, continuity equation, and water allocation to the monthly demands. In this study, an optimization model with an economic objective function for water basin transfer projects has been developed and the environmental impacts of water transfer from the river headwater are considered. The proposed model of water transfer is based on attaining the maximum bes with the minimum , costs and bes for each basin are estimated. The bes include an increase in the agricultural production, decrease in pump
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