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The Environmental Impact of the Three Gorges Project and the Countermeasures

You-mei Lu,Cun-liang Shang

Frontiers of Engineering Management 2014, Volume 1, Issue 2,   Pages 120-128 doi: 10.15302/J-FEM-2014019

Abstract: The Three Gorges Project (TGP) is a landmark Chinese hydroelectric project with the goal of harnessing the Yangtze River and developing its water resources. Because of its enormous size and far-reaching influence, the project’s impact on the Yangtze River’s original ecological environment has been a concern to many people. This article examines the environmental effects of TGP with regard to reservoir-induced seismicity and bank stability, climate changes, sedimentation and bank erosion, the protection of aquatic species and water quality, and resettlement. Based on the operation monitoring data of TGP in 10 years (2003—2012), this article analyzes the tendency of reservoir-induced seismicity and bank stability, developing trend of sedimentation and bank erosion, the interplay between climate change and TGP, the distribution and cause of water contamination, the situation of aquatic species’ protection and living situation of resettled residents. At the same time, this article lists the comprehensive benefits of TGP in flood control, power generation, shipping, water supply, energy conservation and emission reduction. In the end, the authors deem that there is a dynamic and harmonious relationship between humankind and nature. The cognition about TGP will be progressed in practice, and harmonious relationship between the environment and TGP will be achieved through more practice.

Keywords： the Three Gorges Project     ecosystem     aquatic species     water quality     flood control     disaster alleviation     energy    

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LARGE-SCALE FARMING BENEFITS SOIL ACIDIFICATION ALLEVIATION THROUGH IMPROVED FIELD MANAGEMENT IN BANANA

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 1,   Pages 48-60 doi: 10.15302/J-FASE-2022475

Abstract:

● Large farms had the highest average yield and the least yield variation.

Keywords： plantations     land transfer     large-scale farming     nutrient management     soil acidification    

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Consolidating and Expanding the Achievements of Poverty Alleviation in the New Stage: Challenges and

Cheng Guoqiang, Deng Xiuxin

Strategic Study of CAE 2021, Volume 23, Issue 5,   Pages 148-156 doi: 10.15302/J-SSCAE-2021.05.019

Abstract: the 14th Five-Year Plan period, which entails consolidating and expanding the achievements in poverty alleviationSubsequently, we summarize the basic logic of consolidating and expanding the achievements in poverty alleviationLastly, we propose policy suggestions on consolidating and expanding the achievements in poverty alleviation

Keywords： return to poverty     low-income rural residents     rural revitalization     poverty alleviation industry     povertyalleviation    

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Mine Disaster Science——The Systematic Science for Disasters Reduction and Mine Safety

Zhou Lihua

Strategic Study of CAE 2003, Volume 5, Issue 7,   Pages 90-94

Abstract:

Mine disaster science is a systematic science for mine safety and disaster reduction.It is,compared with the previous unitary prevention and treatment of mine disaster, characterized byIt involves 8 aspects of safety and disaster reduction,such as safety philosophy , safety economics ,While exploring the preventing and treatment technology and method for the individual case of mine disaster

Keywords： mine disaster     mine safety     mine disaster science    

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Equitableness to long-distance of disaster reduction systems

Yao Qinglin

Strategic Study of CAE 2009, Volume 11, Issue 6,   Pages 153-158

Abstract:

The equitableness to long-distance of the disaster reduction aims atsystem in an incomplete condition, safeguard the interest of the whole and the far effect, scientize the disasterreduction management, and improve the disaster reduction work in each aspects.

Keywords： equitableness to long-distance     disaster reduction     management     earthquake    

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Defective Nickle–Iron Layered Double Hydroxide for Enhanced Photocatalytic NO Oxidation with Significant Alleviation

Xiaoyu Li,Xiaoshu Lv,Jian Pan,Peng Chen,Huihui Peng,Yan Jiang,Haifeng Gong,Guangming Jiang,Li'an Hou,

Engineering doi: 10.1016/j.eng.2023.06.017

Abstract: Photocatalysis offers a sustainable avenue for the oxidative removal of low concentrations of NOx from the atmosphere. Layered double hydroxides (LDHs) are promising candidate photocatalysts owing to their unique layered and tunable chemical structures, and the abundant hydroxide (OH−) moieties on their surfaces that are hydroxyl radical (•OH) precursors. However, inferior charge separation and limited active sites on an LDH hinder its practical applications. Herein, we developed a facile N2H4-driven etching (et) approach that introduces dual Ni2+ and OH− vacancies (Niv and OHv) into NiFe-LDH nanosheets (referred to as NiFe-LDH-et) that facilitate improved charge-carrier separation and the formation of active Lewis acidic sites (Fe3+ and Ni2+ exposed at OHv). In contrast to inert pristine LDH, NiFe-LDH-et actively removes NO when illuminated with visible light. Specifically, Ni76Fe24-LDH-et etched in 1.50 mmol·L−1 N2H4 solution removes 32.8% of the NO from continuously flowing air (NO-feed concentration: ∼500 parts per billion (ppb)) when illuminated with visible light, thereby outperforming most reported catalysts. Experimental and theoretical data reveal that the dual vacancies promote the production of reactive oxygen species (•O2− and •OH) and the adsorption of NO on the LDH. In-situ spectroscopy revealed that NO is preferentially adsorbed at Lewis acidic sites, particularly exposed Fe3+ sites, and then converted into NO+ that is subsequently oxidized to NO3− without the formation of any of the more toxic NO2 intermediate, thereby alleviating risks associated with its production and emission.

Keywords： Vacancies     Layered double hydroxide     NO     +     Photocatalysis     NO removal    

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Rural Drinking Water Supply in Poverty Alleviation Areas in China

Ji Qinghua, Dong Shuoxun, Cao Xiaofeng, Liu Huijuan, Qu Jiuhui

Strategic Study of CAE 2021, Volume 23, Issue 5,   Pages 163-168 doi: 10.15302/J-SSCAE-2021.05.021

Abstract: ="text-align: justify;">Ensuring the safety of rural drinking water is a basic component of poverty alleviationdrinking water safety in areas that were lifted out of poverty is important for consolidating poverty alleviationIn this article, we study the current situation and problems of rural drinking water in poverty alleviationTo guarantee the safety supply of rural drinking water in poverty alleviation areas, we suggest that

Keywords： rural drinking water     poverty alleviation areas     sanitary standards for drinking water     water price    

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The Study on Urban Environmental Security and Emergency Help Programme for Serious Enviromental Disaster

Bian Yousheng

Strategic Study of CAE 2003, Volume 5, Issue 7,   Pages 1-10

Abstract: article puts forwad urban environmental security and the preparatory scheme for heavy environmental disasterzoning in Beijing; The information system supporting the management and decision about environmental disaster;The rescue and prevention scheme of urban meterological disaster;The forest fire prevention of Beijingand construction of urban lifeline system engineering; The rescue scheme for serious environmental disaster; The effect of environmental disaster on urban economic development in Beijing.

Keywords： environmental security     environmental disaster     emergency help programme    

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The countermeasures of reducing and preventing disasters and “remaining space for energy”

Chen Gangyi,Lu Yajun

Strategic Study of CAE 2011, Volume 13, Issue 3,   Pages 92-96

Abstract: from matter and space should be remained for energy, the relationships of energy space and natural disasterThe application and countermeasures of energy space in reconstruction after disaster, plan of flood controland disaster reduction, ecological environmental plan and etc. were proposed.natural disasters and artificial construction project should remain space for energy for effective disaster

Keywords： stir kinetic energy     energy space     disaster prevention and reduction     reconstruction after disaster    

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On Geo-environment in the Sustainable Development of Chinese Cities

Chen Junyong

Strategic Study of CAE 2002, Volume 4, Issue 12,   Pages 6-8

Abstract: The relevant studies on geo-disaster reduction and the influences resulted from human activities on thegeo-environmental protection and management, as well as mitigation of the vulnerability of big cities again the geo-disaster

Keywords： city     sustainable development     geo-environment     geo-disaster reduction    

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Rethinking of geological disaster control at the anniversary of the Wenchuan Earthquake

Lu Yaoru

Strategic Study of CAE 2009, Volume 11, Issue 6,   Pages 36-43

Abstract:

The big Wenchuan Earthquake has passed for a year, but the huge disastereffective scientific reference can be provided for consideration of the prevention and reduction of future disaster

Keywords： Wenchuan Earthquake     the earthquake history of Chuan-Dian area     geological disaster     earthquake mechanism    

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Combined prevention and treatment technology on water disaster in complex karst tunnel of Yichang-Wanzhou

Ma Dong

Strategic Study of CAE 2010, Volume 12, Issue 8,   Pages 94-98

Abstract: successful treatment measures aiming at preventing risk, ensuring safe construction, preventing water disaster

Keywords： Yichang-Wanzhou Railway     complex karst tunnel     water disaster     prevention technology    

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Exploration on the engineering management of medical rescue in severe natural disaster

Cheng Tianmin,Su Yongping,Hu Youmei,Xiao Yan

Strategic Study of CAE 2009, Volume 11, Issue 6,   Pages 63-67

Abstract: style="text-align: justify;">The engineering management of medical emergent rescue in severe natural disaster

Keywords： Wenchuan Earthquake     natural disaster     medical rescue engineering management    

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Simulation of Effect of Forced Ventilated and Smoke Controlled System in Subway Fire Disaster

Cai Bo,Li Huiliang,Liao Guangxuan

Strategic Study of CAE 2005, Volume 7, Issue 8,   Pages 80-83

Abstract:

Subway fire disaster is more hazardous than overground fire.Daegu underground railway fire disaster in Korea leads to a disastrous result.ventilated and smoke controlled system in Daegu subway fire are compared, and the effect on subway fire disaster

Keywords： subway fire disaster     FDS simulation     forced ventilated smoke controlled system    

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Disaster reduction project management on barrier risk eliminating and emergency dredging of Bailong River

Liu Ning

Strategic Study of CAE 2011, Volume 13, Issue 1,   Pages 25-30

Abstract: on the target decision-making, systemization and dynamics, the important meaning and effect of the disasterand risk eliminating succor were analyzed, and the methods for improving the capacity of scientific disaster

Keywords： Zhouqu mudslides     risk eliminating of barrier lake     emergency dredging     disaster reduction project management    

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Title Author Date Type Operation

The Environmental Impact of the Three Gorges Project and the Countermeasures

You-mei Lu,Cun-liang Shang

Journal Article

LARGE-SCALE FARMING BENEFITS SOIL ACIDIFICATION ALLEVIATION THROUGH IMPROVED FIELD MANAGEMENT IN BANANA

Journal Article

Consolidating and Expanding the Achievements of Poverty Alleviation in the New Stage: Challenges and

Cheng Guoqiang, Deng Xiuxin

Journal Article

Mine Disaster Science——The Systematic Science for Disasters Reduction and Mine Safety

Zhou Lihua

Journal Article

Equitableness to long-distance of disaster reduction systems

Yao Qinglin

Journal Article

Defective Nickle–Iron Layered Double Hydroxide for Enhanced Photocatalytic NO Oxidation with Significant Alleviation

Xiaoyu Li,Xiaoshu Lv,Jian Pan,Peng Chen,Huihui Peng,Yan Jiang,Haifeng Gong,Guangming Jiang,Li'an Hou,

Journal Article

Rural Drinking Water Supply in Poverty Alleviation Areas in China

Ji Qinghua, Dong Shuoxun, Cao Xiaofeng, Liu Huijuan, Qu Jiuhui

Journal Article

The Study on Urban Environmental Security and Emergency Help Programme for Serious Enviromental Disaster

Bian Yousheng

Journal Article

The countermeasures of reducing and preventing disasters and “remaining space for energy”

Chen Gangyi,Lu Yajun

Journal Article

On Geo-environment in the Sustainable Development of Chinese Cities

Chen Junyong

Journal Article

Rethinking of geological disaster control at the anniversary of the Wenchuan Earthquake

Lu Yaoru

Journal Article

Combined prevention and treatment technology on water disaster in complex karst tunnel of Yichang-Wanzhou

Ma Dong

Journal Article

Exploration on the engineering management of medical rescue in severe natural disaster

Cheng Tianmin,Su Yongping,Hu Youmei,Xiao Yan

Journal Article

Simulation of Effect of Forced Ventilated and Smoke Controlled System in Subway Fire Disaster

Cai Bo,Li Huiliang,Liao Guangxuan

Journal Article

Disaster reduction project management on barrier risk eliminating and emergency dredging of Bailong River

Liu Ning

Journal Article