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Environmental process of the deep-water lakes and approach to the protection of water resources on the

Wan Guojiang

Strategic Study of CAE 2009, Volume 11, Issue 5,   Pages 60-71

Abstract: Difference on bio-geochemical process of the sediment-water interface exists among lakes so that protectionapproaches to water resources vary. a.Controlling Fe-Mn release and reducing their flux into the lake, selecting good-quality water districtParoxysmal deterioration of water quality in Lake Baihua appeared in autumn, 1994 in Guizhou.The water quality was expected to recover in times with the balancing of oxygen in waters, input of water

Keywords： regional environment     deep-water lakes     environmental process     radioactive trace     environmental bio-geochemistry    

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Theory and methods of expanding cutoff boundary of Tongbai Anpeng bicarbonate mine

Wang Shengli,Qi Tiexin,Liu Jianzhong,Li Shanling,Dong Feng,Li Shougang,Zhang Shaoyu,Wang Shangxing

Strategic Study of CAE 2010, Volume 12, Issue 2,   Pages 52-56

Abstract:

This paper presents the exploration process of expanding cutoff boundary of Tongbai Anpeng bicarbonate mine, and put forward the basic principles of exploring cutoff boundary of mirabilite mine and applied theory, technology and methods of exploring cutoff boundary. This theory, technology, methods are attested practical, the results of expanding cutoff boundary are basically consistent with the development, and thus provided the basis for bicarbonate production and continuing expansion, reducing unnecessary waste and costs.

Keywords： deep static water environment     exploration of cutoff boundary of bicarbonate     gravity second derivative    

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Water environment security indicator system for urban water management

Tian HAO, Pengfei DU, Yun GAO

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 5,   Pages 678-691 doi: 10.1007/s11783-012-0450-7

Abstract: Water environment security (WES) is defined in terms of three aspects: first, that it meets basic demandsLimitations associated with current water environment security indicators in China — including inefficiencyTo achieve better water environment management, a systematic approach, encompassing several steps includingenvironment indicator system.environment security as well as design an appropriate water environment security indicator system.

Keywords： water environment security     supervision and management     monitoring parameter     indicator system     Suzhou    

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Efficient Identification of water conveyance tunnels siltation based on ensemble deep learning

Xinbin WU; Junjie LI; Linlin WANG

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 5,   Pages 564-575 doi: 10.1007/s11709-022-0829-x

Abstract: The inspection of water conveyance tunnels plays an important role in water diversion projects.Siltation is an essential factor threatening the safety of water conveyance tunnels.This paper introduces the idea of ensemble deep learning.

Keywords： water conveyance tunnels     siltation images     remotely operated vehicles     deep learning     ensemble learning    

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Study on water environment restoration and urban water system healthy circulation

Zhang Jie and Li Dong

Strategic Study of CAE 2012, Volume 14, Issue 3,   Pages 21-26

Abstract: text-align: justify;">Studied on the law and interaction of Earth's hydrological cycle and social watercirculation, it is pointed that the water environment, water resources and water cycle is the unityof water movement.The strategy of water environment recovery and social water healthy cycle is proposed and applied in

Keywords： city     water environment     water system     healthy cycle    

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The International Conference on the Evolution of China Urban Water Environment & Ecology, 2019

Jiuhui Qu

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 6, doi: 10.1007/s11783-019-1179-3

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Atomistic understanding of interfacial processing mechanism of silicon in water environment: A ReaxFF

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 3,   Pages 570-579 doi: 10.1007/s11465-021-0642-6

Abstract: The interfacial wear between silicon and amorphous silica in water environment is critical in numerousfield simulations are utilized to study the interfacial process between silicon and amorphous silica in waterenvironment, exploring the removal and damage mechanism caused by pressure, velocity, and humidity.

Keywords： silicon     ReaxFF     molecular dynamics     friction     damage    

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Deep-Water Oil and Gas Exploration in Northern South China Sea: Progress and Outlook

Mi Lijun , Zhou Shouwei , Xie Yuhong , Zhang Gongcheng , Yang Haizhang

Strategic Study of CAE 2022, Volume 24, Issue 3,   Pages 58-65 doi: 10.15302/J-SSCAE-2022.03.007

Abstract: It also discusses the new challenges and coping strategies for oil and gas exploration in deep-water, buried hills, and lithologic traps—in the deep-water area of the northern South China Sea.Our research shows that the detachment of the continental margin in the deep-water area of northern Southhydrocarbon accumulation modes were established: accumulation mode of large axial canyon channel in the deep-waterarea of the Qiongdongnan Basin, late natural gas accumulation mode of deep-water fan in the deep-water

Keywords： northern South China Sea     deep water     oil and gas exploration     northern South China Sea     deep water     oil and gas exploration     deep water natural gas    

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To research the influence of Zoumatang dredging and expansion project on the water environment of Yangtze

Ji Hongyan

Strategic Study of CAE 2010, Volume 12, Issue 6,   Pages 127-130

Abstract: one of the important drainage projects that have been arranged by Comprehensive Management Plan of WaterEnvironment in Taihu Basin ratified by State Council.The water logging of the west side of Wangyu River will be drained by the Zoumatang channel to the northThe author analyzed the influence of Zoumatang drainage system on the water environment of Yangtze River

Keywords： Zoumatang     Yangtze River     water environment     research    

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Water resource conservation promotes synergy between economy and environment in China’s northern drylands

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 3, doi: 10.1007/s11783-021-1462-y

Abstract:

•Considering evenness provides a more accurate assessment of sustainable development.

Keywords： Water conservation     Environmental protection     Industry transformation     Evenness     Sustainable development    

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On Modernization of the Regional Geological Survey and Deep Exploration Techniques in China

Zhao Wenjin

Strategic Study of CAE 2003, Volume 5, Issue 6,   Pages 25-32

Abstract: In the future, deep investigation should be strengthened, with techniques for deep exploration developeda new level, to set up completely new space-time evolution concept, so that to resolve resource and environment

Keywords： regional geological survey     deep exploration     resources     environment    

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A hybrid Wavelet-CNN-LSTM deep learning model for short-term urban water demand forecasting

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 2, doi: 10.1007/s11783-023-1622-3

Abstract:

● A novel deep learning framework for short-term water demand forecasting

Keywords： Short-term water demand forecasting     Long-short term memory neural network     Convolutional Neural Network    

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Countermeasures for Assuring Water Ecological Environment Security in China

Huo Shouliang,Zhang Hanxiao,Jin Xiaowei ,Cao Xiaofeng,Wu Fengchang

Strategic Study of CAE 2022, Volume 24, Issue 5,   Pages 1-7 doi: 10.15302/J-SSCAE-2022.05.001

Abstract:

A good water ecological environment is crucial for the sustainable developmentHowever, various problems remain for China’s water ecological environment, including eutrophicationIn this study, we analyzed the overall situation of the water ecological environment in China, pinpointedThese principles focus on improving the water ecological environment and comprehensively consider waterenvironment and water ecology in the Beijing-Tianjin-Hebei Collaborative Development Area, and (3) assurance

Keywords： water ecological environment     ecological civilization     quality improvement     water ecological security     drinking water safety    

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Foundation design of large-scale and deep water caisson

Lu Qinfeng,Zhao Douhuan,Yang Jin

Strategic Study of CAE 2010, Volume 12, Issue 4,   Pages 9-13

Abstract:

Taizhou Bridge is a highway triple-tower and double-span bridge with span arrangement of 1 080 m+1 080 m, the middle tower is located in the center of Yangtze River. Several proposals are studied for the foundation type of the middle tower, especially the comparison between caisson foundation and bored pile foundation with higher pile cape. The caisson foundation is adopted because of its concise structural behavior, larger rigidity and simpler construction procedure, and it's far more economic. According to the configuration requirement of the first section and the structural force, the cross-section of the adopted rectangle caisson's dimension is 58 m×44 m with four circle chambers at corners, the total depth of the caisson is 76 m. The bottom segment of the caisson adopts concrete caisson with steel hull, and its upper segment adopts reinforced concrete structure. The structural arrangement, construction method, comparison of the project's proposal and the design feature are introduced in the paper. The design of the caisson foundation will provided good experience for the future similar projects.

Keywords： Taizhou Bridge     large-scale and deep water caisson     foundation design    

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SPATIOTEMPORAL VARIATION OF WATER QUALITY AND ALGAL BIOMASS IN ERHAI LAKE AND ITS ENVIRONMENTAL MANAGEMENT

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4,   Pages 566-578 doi: 10.15302/J-FASE-2023520

Abstract:

Elucidating the spatiotemporal pattern of water quality and algal biomass is crucial for accuratelyThis study analyzed the spatiotemporal variability of water quality and algal biomass in Erhai Lake fromThe potential causes of water quality deterioration and algal biomass dynamics were also elucidated.The results showed that the historical changes in the water environment of Erhai Lake mainly had threeThe water environment of Erhai Lake is currently improving significantly, starting in the southern area

Keywords： Erhai Lake     control measures     water environment     water quality index (WQI)    

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Title Author Date Type Operation

Environmental process of the deep-water lakes and approach to the protection of water resources on the

Wan Guojiang

Journal Article

Theory and methods of expanding cutoff boundary of Tongbai Anpeng bicarbonate mine

Wang Shengli,Qi Tiexin,Liu Jianzhong,Li Shanling,Dong Feng,Li Shougang,Zhang Shaoyu,Wang Shangxing

Journal Article

Water environment security indicator system for urban water management

Tian HAO, Pengfei DU, Yun GAO

Journal Article

Efficient Identification of water conveyance tunnels siltation based on ensemble deep learning

Xinbin WU; Junjie LI; Linlin WANG

Journal Article

Study on water environment restoration and urban water system healthy circulation

Zhang Jie and Li Dong

Journal Article

The International Conference on the Evolution of China Urban Water Environment & Ecology, 2019

Jiuhui Qu

Journal Article

Atomistic understanding of interfacial processing mechanism of silicon in water environment: A ReaxFF

Journal Article

Deep-Water Oil and Gas Exploration in Northern South China Sea: Progress and Outlook

Mi Lijun , Zhou Shouwei , Xie Yuhong , Zhang Gongcheng , Yang Haizhang

Journal Article

To research the influence of Zoumatang dredging and expansion project on the water environment of Yangtze

Ji Hongyan

Journal Article

Water resource conservation promotes synergy between economy and environment in China’s northern drylands

Journal Article

On Modernization of the Regional Geological Survey and Deep Exploration Techniques in China

Zhao Wenjin

Journal Article

A hybrid Wavelet-CNN-LSTM deep learning model for short-term urban water demand forecasting

Journal Article

Countermeasures for Assuring Water Ecological Environment Security in China

Huo Shouliang,Zhang Hanxiao,Jin Xiaowei ,Cao Xiaofeng,Wu Fengchang

Journal Article

Foundation design of large-scale and deep water caisson

Lu Qinfeng,Zhao Douhuan,Yang Jin

Journal Article

SPATIOTEMPORAL VARIATION OF WATER QUALITY AND ALGAL BIOMASS IN ERHAI LAKE AND ITS ENVIRONMENTAL MANAGEMENT

Journal Article