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Hydrogeological flow patterns and hydrochemical driving forces of groundwater in a typical coastal hilly region of the Jinjiang watershed,Southeast China:Recommendations for water pollution control and management 认领 引用 被引量：1
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作者 Zhong-shuang Cheng Chen Su +4 位作者 Wen-zhong Wang Bing-yan Li En-de Zuo Yu-meng Tian Zhao-xian Zheng 《China Geology》 CAS CSCD 2026年第2期316-332,共17页
Coastal groundwater(CGW)systems in rapidly urbanizing regions face critical challenges in achieving Sustainable Development Goal(SDG),where anthropogenic pressures intersect with hydrogeological vulnerability.This stu... Coastal groundwater(CGW)systems in rapidly urbanizing regions face critical challenges in achieving Sustainable Development Goal(SDG),where anthropogenic pressures intersect with hydrogeological vulnerability.This study employs coupled isotopic-hydrogeochemical analysis and geostatistics to unravel hydrochemical driving forces compromising groundwater quality in the Jinjiang Downstream Watershed(DJW),Southeast China.The results indicated that groundwater was predominantly recharged from local atmospheric precipitation and lateral recharge from the adjacent boundaries.Hydrochemical distributions exhibited a distinct pattern,transitioning from HCO3-Ca to HCO3·Cl-Ca,and then to Cl-Mg·Ca/Na·Ca,reflecting processes ranging from freshwater recharge to seawater intrusion(SWI).Elevated nitrates were primarily attributed to domestic sewage leakage and septic tank leaching.Additionally,preferential flow posed a risk to deep groundwater quality,by facilitating the rapid transport of contaminants through rock fractures.Key driving forces of hydrochemistry included silicate dissolution with local runoff paths,SWI,and human activities.The study advocates for a governance paradigm integrating electrochemical sensor networks with machine learning-driven contaminant prediction and phased membrane bioreactor deployment,which synergistically reduce nitrate fluxes while maintaining aquifer freshening processes.This integrated approach establishes a scalable model for SDG-aligned groundwater management in vulnerable coastal zones,demonstrating how process-based insights can bridge scientific discovery and water security implementation. 展开更多
关键词 Groundwater flow pattern Atmospheric precipitation Hydrochemistry Nitrate Driving forces Seawater intrusion Electrochemical sensor networks Machine learning Coastal area Sustainable Development Goal(SDG) Groundwater management Hydrogeological survey engineering
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Innovative Construction of Hydrogeological, Engineering and Environmental Geological Investigation System for Ecological Restoration Projects in Liaoning — A Case Study of a Geological Company 认领 引用
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作者 ZHANG Zhiying LIU Zhanmei 《外文科技期刊数据库（文摘版）自然科学》 2026年第2期041-046,共6页
As the core region of China’s old industrial base in Northeast China, Liaoning Province has long suffered from ecological and environmental problems stemming from long-term industrial exploitation, including damaged ... As the core region of China’s old industrial base in Northeast China, Liaoning Province has long suffered from ecological and environmental problems stemming from long-term industrial exploitation, including damaged mine geological environments and degraded aquatic ecosystems, leaving an arduous task of ecological restoration. Hydrogeological, engineering and environmental geological surveys constitute the fundamental core of ecological restoration. Nevertheless, the existing system is plagued by drawbacks such as fragmented technologies and inconsistent standards, which fail to accommodate Liaoning’s complex practical demands.Based on the practical experience of Liaoning Non-ferrous Geology No.109 Team Co., Ltd., this paper innovatively establishes a survey system tailored to Liaoning’s local conditions. By integrating technologies, standardizing workflows, realizing data sharing and deploying digital applications, the system improves survey efficiency, underpins ecological restoration projects across Liaoning, and facilitates the development of a "Beautiful Liaoning". 展开更多
关键词 Ecological Restoration Hydrogeological Engineering and Environmental Geological Investigation System Innovation Liaoning Province Geological Investigation
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The application of resistivity tomography to hydrogeological exploration 认领 引用 被引量：2
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作者 冯锐 李晓芹 +3 位作者 陶裕录 孙次昌 刘晓芹 郝锦绮 《Acta Seismologica Sinica(English Edition)》 1997年第6期110-119,共10页
Resistivity tomography, an advanced technique reconstructing resistivity image from a series of potential survey of electrode arrays is quite different from the non linear inversion of wave problems. The main problem ... Resistivity tomography, an advanced technique reconstructing resistivity image from a series of potential survey of electrode arrays is quite different from the non linear inversion of wave problems. The main problem in the resistivity reconstruction is how to solve the Poisson′s equation of direct current fields in voluminous media and to complete the inversion iteration efficiently. A mathematical idea of cascade algorithm proposed by Shima (1992), as an example, is introduced briefly in this paper. The emergence of water flood in tunnels in Wennan Coal Mine, Shandong Province, gave us chances to carry out hydrogeological exploration twice using resistivity tomography in 1995～1996. Three profiles with a total length of 5832 m and a maximum depth of 120 m in tomograms are completed. The series of resulting tomograms distinctly reveal the distributions of stratigraphic structure, mined out areas, fracture zones, crack belts and piping water loss zones. These results from tomograms are verified by drill records and then successfully adopted in the followed hydrogeological engineering in the coal mine. Finally, the authors discussed the technical method and existing problems in resistivity tomography. 展开更多
关键词 resistivity tomography hydrogeological exploration fracture imaging karst
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Influencing mechanism and hydrogeological implications of water level fluctuation of lakes in the northern Qaidam Basin,Qinghai-Tibet Plateau 认领 引用 被引量：4
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作者 Yaping CHENG Qishun FAN +3 位作者 Tianyuan CHEN Haotian YANG Qingkuan LI Chunmei HAN 《Journal of Oceanology and Limnology》 SCIE CAS CSCD 2023年第4期1243-1257,共15页
The Qaidam Basin(QB)is a concentrated distribution area and chemical industrial bases of salt lakes in China.Lakes in the QB have been expanding during the past 20 years.Rapid lake expansion resulted in some considera... The Qaidam Basin(QB)is a concentrated distribution area and chemical industrial bases of salt lakes in China.Lakes in the QB have been expanding during the past 20 years.Rapid lake expansion resulted in some considerable scientific issues on the protection of salt lake resources and infrastructure,and monitoring of hydrological processes at the lake-basin scale.Although the spatial-temporal trends of lake changes on the Qinghai-Tibet Plateau(QTP)have been well documented,the underlying influencing mechanism and hydrogeological implications of rapid lake changes in the QB are not well understood.Three lakes in the northern QB were selected to investigate lake water level fluctuations on different time scales based on extensive in-situ monitoring and satellite observations.The influencing mechanism and hydrogeological implications of rapid changes of terminal lakes were discussed in combination with the reported increasing precipitation rate and mass balance of glaciers in the northern QTP.Results reveal the following:(1)the fluctuation pattern of Sugan Lake was asynchronous and out of phase with that of Xiao Qaidam and Toson lakes during the monitoring period;(2)Sugan Lake water rose gradually,and the rise interval was from late April to early July.In contrast,Xiao Qaidam and Toson lakes took on a rapid and steep rise,and the rise intervalwas from late July to September;(3)the influencing mechanisms for rapid lake fluctuations are controlled by different factors:glacier and snow melting with increasing temperature for Sugan Lake and increasing precipitation for Xiao Qaidam and Toson lakes;(4)in accordance with different intervals and influencing mechanisms of rapid lake expansions in the QB,hydrological risk precaution of lakes and corresponding river catchments was conducted in different parts of the basin.This study provided an important scientific basis for assessing the hydrological process and hydrological risk precaution,and protection of salt lake resources along with rapid lake expansions in the arid area. 展开更多
关键词 lake level fluctuation influencing mechanism hydrogeological implication northern Qaidam Basin in-situ monitoring
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Main progress and prospect for China’s hydrogeological survey 认领 引用 被引量：8
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作者 WU Ai-min HAO Ai-bing +6 位作者 GUO Hai-peng LIU Jing-tao ZHANG Er-yong WANG Huang WANG Xin-feng WEN Xue-ru ZHANG Cui-guang 《Journal of Groundwater Science and Engineering》 2020年第3期195-209,共15页
This paper reviewed the main achievements of hydrogeological survey in China,summarized the significant progress of hydrogeological survey over the past decade,and forecasted the key responsibilities for hydrogeologic... This paper reviewed the main achievements of hydrogeological survey in China,summarized the significant progress of hydrogeological survey over the past decade,and forecasted the key responsibilities for hydrogeological survey in the“14th Five-year Plan”.The significant progress includes:China established the 1:50000 standard hydrogeological survey system with Chinese characteristics and produced the new generation of highquality hydrogeological maps;the national groundwater monitoring project was completed and accepted,which marks China taking the leading position in groundwater monitoring internationally;fruitful results were achieved in the national groundwater quality survey,and groundwater quality background values were basically identified and checked;hydrogeological and environmental geological survey was continuously promoted in karst areas and the ecological restoration of rocky desertification achieved remarkable results;China strengthened layer exploration techniques for groundwater,integrating the key and practical techniques of layer exploration and monitoring;the exploration of groundwater in the poverty-stricken regions and old revolutionary base areas were effectively promoted to strongly guarantee the poverty alleviation and drinking water safety;the mystery of desert groundwater was uncovered,making up for the shortage of 1:250000 hydrogeological survey in the Badain Jaran Desert;and more efforts were made to conduct survey on the water resources in the basin,and to finish the unified measurement of national-scale groundwater level. 展开更多
关键词 Hydrogeological survey National Groundwater Monitoring Project Groundwater quality background values Ecological restoration of rocky desertification China
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Corrosion assessment for spent nuclear fuel disposal in crystalline rock,using variant cases of hydrogeological modeling 认领 引用 被引量：1
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作者 Chi-Che Hung Fraser King +3 位作者 Yun-Chen Yu Chi-Jen Chen Yuan-Chieh Wu Wei-Ting Lin 《Nuclear Science and Techniques》 SCIE EI CAS CSCD 2020年第12期20-31,共12页
This paper presents a corrosion assessment of copper spent nuclear fuel disposal canisters in crystalline rock,using hydrogeological modeling.A simplified approach is considered,to avoid complex and time-consuming com... This paper presents a corrosion assessment of copper spent nuclear fuel disposal canisters in crystalline rock,using hydrogeological modeling.A simplified approach is considered,to avoid complex and time-consuming computer simulations.This simplified case is presented as a base case,with changes in the hydrogeological parameters presented as variant cases.The results show that in Taiwan’s base case,decreasing the hydraulic conductivity of the rock or decreasing the hydraulic conductivity of dikes results in a shorter transport path for sulfide and an increase in corrosion depth.However,the estimated canister failure time is still over one million years in the variant cases. 展开更多
关键词 Spent nuclear fuel disposal Corrosion assessment Hydrogeological modeling
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Study on standards of 1:50000 hydrogeological maps in China 认领 引用
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作者 WEN Xue-ru CHENG Yan-pei +3 位作者 WU Ai-min DONG Hua YI Qing LIU Kun 《Journal of Groundwater Science and Engineering》 2020年第2期127-133,共7页
In compilation of 1: 50 000 hydrogeological map, Some principles which are suitable for hydrogeological characteristics in China have been defined. Groundwater development and protection have been regarded as equally ... In compilation of 1: 50 000 hydrogeological map, Some principles which are suitable for hydrogeological characteristics in China have been defined. Groundwater development and protection have been regarded as equally important. Some key problems such as classification of water-bearing formation, water yield property, color system and color scale of water yield property of water-bearing formation, expression of groundwater system, expression of hydrogeological parameters have been solved. This standardizing work can lay solid foundation for integration of 1: 50 000 synthetic hydrogeological map achievement and data, so as to broaden the service areas of hydrogeological survey. 展开更多
关键词 Hydrogeological mapping 1:50000 Standards
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Compilation of hydrogeological map of China 认领 引用 被引量：1
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作者 ZHANG Jian-kang DONG Hua +2 位作者 CHENG Yan-pei YUE Chen LIU Kun 《Journal of Groundwater Science and Engineering》 2020年第4期381-395,共15页
Hydrogeological map is one of the important carriers of groundwater related information.It directly reflects the hydrogeological conditions and previous investigation and research results of a mapping area.The hydroge... Hydrogeological map is one of the important carriers of groundwater related information.It directly reflects the hydrogeological conditions and previous investigation and research results of a mapping area.The hydrogeological map of China is a map reflecting the characteristics of hydrogeology and groundwater dynamics on a national scale.On the basis of the hydrogeological map of China(1:4000000)compiled in 1988,this map compilation attempted to update and enhance the existing map,with the latest survey results from the project of National Investigation and Evaluation of Groundwater Resources and Environmental Problems led by China Geological Survey.Task of the mapping program included redefining groundwater types,quantifying the classification standard of the groundwater and adding the pore-fissure water in laterite layer of hilly basin.The multilayer structures for porous,karst and porous-fractured groundwater and their water-rich grades are reflected on the map.Based on the comprehensive summary of the latest hydrogeological data of China,this research conducts an in-depth analysis of the regional distribution characteristics of groundwater in China,utilizes a digital mapping process and establishes a cartographic database for the purpose of further use.With the enrichment of the content and the continuous improvement of cognitive level,mapping content can be updated quickly,which has practical significance for the concept of surveying and mapping and scientific popularization. 展开更多
关键词 Hydrogeology map Mapping methods Groundwater types Water-bearing degree Groundwater regional distribution characteristics
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Hydrogeological Study of the Aquifer System in Central Tunisia: New System Structuring of Horchane Aquifers 认领 引用 被引量：2
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作者 Soumaya Chaibi Wanissa Aydi Moncef Chalbaoui 《Journal of Water Resource and Protection》 CAS 2013年第5期502-510,共9页
Hydrogeological investigations, tectonics and seismic reflection show the complexity of the Horchane groundwater and drainage possibilities with neighboring groundwater in central Tunisia. Seismic reflection lines int... Hydrogeological investigations, tectonics and seismic reflection show the complexity of the Horchane groundwater and drainage possibilities with neighboring groundwater in central Tunisia. Seismic reflection lines intersecting the region show the role of halokinetic movements, by the intrusion along preexisting faults, in the restructuring of the hydrogeological basin. The salt domes associated with a chaotic facies at the base of outcrops, that limit the Horchane basin, puch to outcrops the areas of recharge area. Geoelectric section shows the anisotropy and the importance of Mio-Plio-Quaternary (MPQ) sediment along the gutters, between the outcrops of El Hafay and Kebar on the one hand, and outcrops of Kebar and Majoura on the other. These gutters are communicated with channels that facilitate drainage of the Horchane complex groundwater by that Gammouda in North-East and Braga in East. The results of this study clearly indicate the important role of the geology in the restructuring of groundwater basins, through early halokinetic movements. (i.e. halokinetic movements). The aquifer geometry is controlled by the ascent of Triassic salt material, from the Middle Jurassic, in central Tunisia. 展开更多
关键词 Groundwater Hydrogeological Basin Halokinetic Movement Aquifer Geometry Water Recharge Drainage Filling Triassic Salt Material
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Hydrogeological and Hydrochemical Assessment of Basin Granitoids in Assin and Breman Districts of Ghana 认领 引用 被引量：2
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作者 Asare Asante- Annor Joseph Acquah Ebenezer Ansah 《Journal of Geoscience and Environment Protection》 2018年第9期31-57,共27页
Hydrogeological and hydrochemical assessments were carried out in Assin and Breman districts of Ghana. A multi-criteria approach was used in the assessment of the basin granitoids including;electrical resistivity surv... Hydrogeological and hydrochemical assessments were carried out in Assin and Breman districts of Ghana. A multi-criteria approach was used in the assessment of the basin granitoids including;electrical resistivity survey, pumping test and water quality analysis. A total of twenty-five (25) representative boreholes were drilled, developed and pumped;obtaining data for aquifer hydraulic parameters estimation. Correlation analysis was used to determine relationships that exist between aquifer hydraulic parameters. Schoeller, Piper, Stiff plot and Gibbs diagrams were used to determine the hydrogeochemical facies, water types and the mechanism that control groundwater quality. The statistical analysis determined that aquifer hydraulic parameters discharge rate (Q), hydraulic conductivity (K) and Transmissivity (T) showed a strong positive correlation with specific capacity (Q/Sw) with R value 0.8462, 0.8738 and 0.8332 respectively. The K and T were respectively between 0.02 - 0.90 m/day and 0.36 - 13.47 m2/day with mean of 0.24 m/day and 3.03 m2/day respectively. The K values indicate a hydrogeological condition of aquiclude with relatively low permeability and medium water bearing capacity. The aquifer T magnitude is very low to low, groundwater potential is adequate for local water supply with limited and private consumption. All physicochemical parameters were within the permissible limits of Ghana Standards Authority (GSA) and World Health Organisation (WHO) except for apparent colour, pH, Fe and Mn. Distribution of major ions in groundwater samples was calculated and the general trend among cations and anions was found to be Ca2+ > Na+ > Mg2+ and Cl? > HCO3? > SO42? respectively. The study area shows five main water types namely;Ca-HCO3, Na-Mg-HCO3-SO4, Ca-SO4, Na-Cl and Mg-Na-Cl. Weathering of rock-forming minerals as the mechanism controlling the groundwater chemistry. Microbiological parameters were above the permissible limits. Groundwater is suitable for drinking after treatment with chlorination, aeration and slow sand filtration methods. 展开更多
关键词 Hydrogeological Assessment Aquifer Geochemistry Groundwater Quality Basin Granitoids Ghana
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Perimeters of Protection Demarcation for New Boreholes of Bonoua Aquifer (Southeastern, Côte d’Ivoire) through Hydrogeological Modeling 认领 引用 被引量：1
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作者 Kouamé Kan Jean Aké Gabriel Etienne +2 位作者 Koblan Armel Kouadio Djé Kouakou Bernard Jourda Jean Patrice 《Journal of Geoscience and Environment Protection》 2017年第11期118-138,共21页
Located in the southeastern of C&#244te d’Ivoire, Bonoua aquifer contains an enormous groundwater potential. The new boreholes have been realized in this region to support the water supply of the populations. Mor... Located in the southeastern of C&#244te d’Ivoire, Bonoua aquifer contains an enormous groundwater potential. The new boreholes have been realized in this region to support the water supply of the populations. Moreover, in this region, agriculture is the main activity, whose pesticides used to guarantee the productivity, constitute a threat for groundwater. Thus, this study was undertaken in order to design a hydrogeological model able to simulate the piezometry of the Bonoua aquifer and determine the perimeters of protection for the new boreholes. The model, carried out under the Visual Modflow interface, was designed in steady-state mode and calibrated manually from the piezometry of the year 2000. The value of the standardized root mean squared residual of 4.86% (<10%) allows to say that the calibration obtained is considered satisfactory. Also, the correlation coefficient between observed and simulated heads of 0.95 permits to confirm a good calibration of the model. Perimeters of protection values were determined by simulating the paths of the virtual particles of water from the calibrated model. The simulations show that generally, the groundwater of Bonoua aquifer flows from north to south and the piezometric levels obtained vary between 65 m in the north and 5 m in the south. Upstream radius of the closed perimeters of protection calculated from the model varies from 172 to 482 m. However, those of distant perimeters of protection vary from 2877 to 6441 m. 展开更多
关键词 Boreholes Hydrogeological Modeling Perimeters of Protection Visual Modflow Bonoua Aquifer
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Relationship between Hydrogeological Structure and Groundwater Exploitation Capacity in Aquifer of the Basin of Cai Phan Rang River, Ninh Thuan Province, Viet Nam 认领 引用
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作者 Nguyen Minh Khuyen Nguyen Hong Hieu Doan Van Long Le Thanh Tung 《Journal of Environmental Science and Engineering(A)》 CAS 2014年第1期32-41,共10页
This article presents the results of dividing the hydrogeological structure zones in aquifer of Cai Phan Rang river basin, Ninh Thuan province, Viet Nam, and the relationship between parameters of hydrogeological stru... This article presents the results of dividing the hydrogeological structure zones in aquifer of Cai Phan Rang river basin, Ninh Thuan province, Viet Nam, and the relationship between parameters of hydrogeological structure zones with water storage capacity of hydrogeological structure. Research results divided hydrogeological structure of Cai Phan Rang River Basin into four zones, including three zones with depression bedrock and one zone with slope bedrock, and the results assessed： （1） specific discharge of exploitation well is proportional to zone area of hydrogeological structure; （2） specific discharge of exploitation well is inversely proportional to slope of bedrock surface, slope of water level in zone and area of drainage surface of hydrogeological structure zone; （3） water level fluctuation in zone is proportional to slope of bedrock surface, slope of water level in zone and inversely proportional to distribution area of zone; （4） total mineralization of water is proportional to bedrock surface slope and water level slope in zone, and inversely proportional to drainage surface area of zone and volume of structural depression. Research results are practical significance in solutions proposal to increase exploitation capacity for various water use purposes. 展开更多
关键词 Hydrogeological structure groundwater exploitation capacity
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Modelling of the Hydrogeological Behaviour of the Tassette Aquifer: Study of the Possibilities of Exploiting This Aquifer as an Alternative against the Limestone Problem in the Commune of Thies 认领 引用
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作者 Saidou Ndao Famara Seydi Ba +1 位作者 Papa Babacar Diop Thioune Diadioly Gassama 《Natural Resources》 2023年第10期205-214,共10页
Senegal’s drinking water supply comes on the one hand from groundwater and mainly from Maastrichtian and Paleocene aquifers. The Tassette area included in the Thies region has such potential that the Paleocene is cur... Senegal’s drinking water supply comes on the one hand from groundwater and mainly from Maastrichtian and Paleocene aquifers. The Tassette area included in the Thies region has such potential that the Paleocene is currently exploited to cover a certain part of Dakar’s important water needs. In addition, the city of Thies is itself confronted with the problems of limestone present in its drinking water and generally creating problems of scaling pipes. A water transfer is therefore a possible option to deal with this situation. This study will consist of modelling the Tassette aquifer to determine if it will cover Thies’ water needs over a period of 20 years. To assess the responses of the groundwater to pumping at this level and the changes that may occur, a numerical hydrogeological model is necessary. In order to have a better overview of the area, boreholes and piezometric tests were carried out, highlighting the different characteristics of the aquifer and the water it contains. Based on these, the model was developed according to a mesh system and more precisely by discretization and simulation according to the finite difference method from the Visual Modflow Flex software. The results observed for this modelling show that the city of Thies cannot be supplied as a whole. This mining model also causes brackish water intrusion. On the other hand, the additional withdrawal of a certain quantity of water compared to the current situation does not have as great negative impacts and would still partially meet the expectations of this modelling. 展开更多
关键词 Modelling Tassette Hydrogeological Model Aquifer Aquifer
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Analysis of Hydrogeological Hazard and Countermeasure Study in Geotechnical Engineering Geological Investigation 认领 引用
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作者 LIU Yujia 《外文科技期刊数据库（文摘版）工程技术》 2021年第4期285-287,共3页
China's resource allocation is relatively extensive, the geological engineering committee internal regional relief there is a big difference, the geological research directly affects the technical research, the ge... China's resource allocation is relatively extensive, the geological engineering committee internal regional relief there is a big difference, the geological research directly affects the technical research, the geological research is conducive to the construction of facilities to provide more geological data support. Therefore, we analyze the meteorological disasters of the Geological Engineering Committee and emphasize the appropriate measures to reduce the impact of meteorological disasters on the quality of engineering construction. 展开更多
关键词 engineering geological investigation hydrogeological hazards analysis countermeasures
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Brief Discussion on Hydrogeological Problems in Geotechnical Engineering Survey, Design and Construction 认领 引用
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作者 QUZhichao 《外文科技期刊数据库（文摘版）工程技术》 2022年第12期009-012,共4页
Through the effective exploration of the geotechnical engineering survey and design work and the hydrogeological related problems, the potential bad problems in the geotechnical engineering construction stage and the ... Through the effective exploration of the geotechnical engineering survey and design work and the hydrogeological related problems, the potential bad problems in the geotechnical engineering construction stage and the design stage can be clarified. Targeted hydrogeological survey can effectively improve the safety of geotechnical construction and the reliability of construction operation. This paper deeply and effectively analyzes and explores the hydrogeological survey work in order to provide a reference for the smooth and effective development of geotechnical engineering. 展开更多
关键词 geotechnical engineering survey and design geotechnical construction hydrogeological problems
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The Influence of Hydrogeological Factors on Engineering Geological Disasters 认领 引用
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作者 XING Yan 《外文科技期刊数据库（文摘版）工程技术》 2021年第10期660-661,共2页
Hydrogeology in geotechnical engineering is a key part of the content, whether in the use of engineering structure or stability have a great impact. If the construction unit wants to improve the quality of the project... Hydrogeology in geotechnical engineering is a key part of the content, whether in the use of engineering structure or stability have a great impact. If the construction unit wants to improve the quality of the project construction, it must strengthen the hydrogeological investigation, analyze the causes of geological disasters, and put forward effective solutions on the basis of this. Therefore, based on the influence of hydrogeology on engineering geological disasters, this paper discusses the measures to prevent the influence of hydrogeology factors on engineering geological disasters. 展开更多
关键词 hydrogeological factors engineering geology impact
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Analysis on the Importance of Coal Mine Water Prevention and Hydrogeological Work 认领 引用
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作者 HUANGChao 《外文科技期刊数据库（文摘版）工程技术》 2022年第4期040-044,共5页
Coal mine safety production needs to do well in water prevention and treatment. By strengthening the discussion and analysis of hydrogeology and other elements, the effectiveness and value of water treatment preventio... Coal mine safety production needs to do well in water prevention and treatment. By strengthening the discussion and analysis of hydrogeology and other elements, the effectiveness and value of water treatment prevention and control in coal mines can be improved, which is beneficial to the implementation and promotion of safety production objectives in coal mine enterprises. Based on this, the paper discusses the coal mine water prevention and control work in detail from the hydrogeological point of view, looking for appropriate coal mine water prevention and control measures, and strive to point out the direction and thinking for coal mine safety production, and promote the development and upgrading of coal mine enterprises. 展开更多
关键词 coal mine water prevention and control hydrogeological work significance
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Study on the Application of Hydrogeological Disasters in Open-pit Coal Mine 认领 引用
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作者 LIUYan TANGHongyu 《外文科技期刊数据库（文摘版）工程技术》 2022年第8期223-227,共5页
The hydrogeological disasters in open-pit coal mines are of great harmfulness. By analyzing the factors that lead to the hydrogeological disasters in coal mines, we can make full use of the existing technical conditio... The hydrogeological disasters in open-pit coal mines are of great harmfulness. By analyzing the factors that lead to the hydrogeological disasters in coal mines, we can make full use of the existing technical conditions, using the advanced scientific technology such as gamma ray technology, borehole perspective technology, flow logging technology and seismic exploration technology, and taking effective measures to pay attention to the work of hydrological observation in coal mines, doing well the work of coal mine hydrogeological exploration, doing well the measures of underground water prevention, combining the actual situation of open-pit coal mine, doing well the prevention work of coal mine hydrogeological disaster scientifically and reasonably, to ensure the safety of coal mine workers, to enhance the safety of coal mining operations, to promote the sustainable, healthy and stable development of our coal industry. 展开更多
关键词 open-pit coal mine hydrogeological disaster disaster prevention technology
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Application of Hydrogeological Survey in Environmental Geological Survey 认领 引用
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作者 LI Peizhe 《外文科技期刊数据库（文摘版）工程技术》 2021年第4期387-389,共3页
Geological disasters occurred frequently in recent years, people to improve the recognition of geological prospecting work, the hydrogeologic investigation is part of the more important content, do a good job in this ... Geological disasters occurred frequently in recent years, people to improve the recognition of geological prospecting work, the hydrogeologic investigation is part of the more important content, do a good job in this part of the work is helpful to better understand the geological environment condition, on this basis, make effective prevention measures, reduce geological disasters, and to some degree of geological disaster prevention. Therefore, this paper first analyzes the essence of hydrogeological survey, and then discusses its specific application in environmental geological exploration. 展开更多
关键词 hydrogeological investigation environmental geological investigation application
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Evaluation and Analysis of Hydrogeological Conditions in Drilling Operation 认领 引用
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作者 LI Mingzhe 《外文科技期刊数据库（文摘版）工程技术》 2021年第4期306-308,共3页
With the increase of the importance of geological exploration in China, the study of hydrogeology in modern engineering exploration status is more and more important. In recent years, with the emergence of energy shor... With the increase of the importance of geological exploration in China, the study of hydrogeology in modern engineering exploration status is more and more important. In recent years, with the emergence of energy shortage in China, nationwide attention to hydrogeological conditions is becoming more and more important. Under this condition, this paper analyzes the evaluation content of hydrogeological conditions in geological drilling construction, for reference only. 展开更多
关键词 geological drilling construction evaluation of hydrogeological conditions geological prospecting
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