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NSG2021 1st Conference on Hydrogeophysics最新文献

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Cross-borehole electrical monitoring in groundwater remediation projects: understanding the flow path of remediation agents 地下水修复工程中的井间电监测:了解修复药剂的流动路径
NSG2021 1st Conference on Hydrogeophysics Pub Date : 1900-01-01 DOI: 10.3997/2214-4609.202120140
L. Lévy, T. Bording, A. Christiansen, R. Thalund‐Hansen, P. L. Bjerg
{"title":"Cross-borehole electrical monitoring in groundwater remediation projects: understanding the flow path of remediation agents","authors":"L. Lévy, T. Bording, A. Christiansen, R. Thalund‐Hansen, P. L. Bjerg","doi":"10.3997/2214-4609.202120140","DOIUrl":"https://doi.org/10.3997/2214-4609.202120140","url":null,"abstract":"Summary In-situ remediation of contaminated groundwater often relies on the installation of a treatment zone degrading the pollution plume. In such projects, adequate delivery of remediation agents in the whole target volume is not trivial. Monitoring the spatial distribution of injected reagents is important for engineers and decision-makers, in order to determine the need of more careful injection in some areas. In this study, we use cross-borehole electrical resistivity tomography (XB-ERT) at two contaminated sites in Denmark to visualize the progressive spreading of two different chemical reagents: an oxidant and a reduction agent made of solid iron particles. Both reagents lead to significant electrical resistivity changes in the subsurface. We observe major differences in the spreading uniformity at the two sites, which we explain by different average permeability and reagent viscosity. We compare tomography results to induction logs in order to evaluate the reliability of the cross-borehole technique.","PeriodicalId":396561,"journal":{"name":"NSG2021 1st Conference on Hydrogeophysics","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126384571","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Numerical Assessment of Electrical Imaging for Seawater Intrusion Monitoring in Heterogeneous Coastal Aquifers 电成像在非均质海岸含水层海水入侵监测中的数值评价
NSG2021 1st Conference on Hydrogeophysics Pub Date : 1900-01-01 DOI: 10.3997/2214-4609.202120106
A. G. Quiros, J. Comte
{"title":"A Numerical Assessment of Electrical Imaging for Seawater Intrusion Monitoring in Heterogeneous Coastal Aquifers","authors":"A. G. Quiros, J. Comte","doi":"10.3997/2214-4609.202120106","DOIUrl":"https://doi.org/10.3997/2214-4609.202120106","url":null,"abstract":"","PeriodicalId":396561,"journal":{"name":"NSG2021 1st Conference on Hydrogeophysics","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131740103","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Use of 2D/3D Electrical Resistivity Tomography for Subsurface Infiltration Assessment of Pig Slurry Ponds. 利用二维/三维电阻率层析成像技术评估猪浆池地下渗透。
NSG2021 1st Conference on Hydrogeophysics Pub Date : 1900-01-01 DOI: 10.3997/2214-4609.202120155
X. Capa-Camacho, P. Martínez-Pagán, Á. F. Cano, M. Martínez-Segura, M. Gabarrón
{"title":"Use of 2D/3D Electrical Resistivity Tomography for Subsurface Infiltration Assessment of Pig Slurry Ponds.","authors":"X. Capa-Camacho, P. Martínez-Pagán, Á. F. Cano, M. Martínez-Segura, M. Gabarrón","doi":"10.3997/2214-4609.202120155","DOIUrl":"https://doi.org/10.3997/2214-4609.202120155","url":null,"abstract":"","PeriodicalId":396561,"journal":{"name":"NSG2021 1st Conference on Hydrogeophysics","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133067708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Relevance of Modelling Airborne IP for Hydrogeological Applications 机载IP建模与水文地质应用的相关性
NSG2021 1st Conference on Hydrogeophysics Pub Date : 1900-01-01 DOI: 10.3997/2214-4609.202120097
A. Menghini, A. Viezzoli
{"title":"The Relevance of Modelling Airborne IP for Hydrogeological Applications","authors":"A. Menghini, A. Viezzoli","doi":"10.3997/2214-4609.202120097","DOIUrl":"https://doi.org/10.3997/2214-4609.202120097","url":null,"abstract":"","PeriodicalId":396561,"journal":{"name":"NSG2021 1st Conference on Hydrogeophysics","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126184726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
New electromagnetic sensors as the drive for a much more widespread usage of geophysical subsurface images 新的电磁传感器推动了地球物理地下图像的更广泛应用
NSG2021 1st Conference on Hydrogeophysics Pub Date : 1900-01-01 DOI: 10.3997/2214-4609.202120248
E. Auken, P. Maurya
{"title":"New electromagnetic sensors as the drive for a much more widespread usage of geophysical subsurface images","authors":"E. Auken, P. Maurya","doi":"10.3997/2214-4609.202120248","DOIUrl":"https://doi.org/10.3997/2214-4609.202120248","url":null,"abstract":"","PeriodicalId":396561,"journal":{"name":"NSG2021 1st Conference on Hydrogeophysics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130310759","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mapping Biogeochemically Active Zones at the Catchment-Scale with Induced Polarization 利用诱导极化在流域尺度上绘制生物地球化学活动区
NSG2021 1st Conference on Hydrogeophysics Pub Date : 1900-01-01 DOI: 10.3997/2214-4609.202120125
A. Orozco, T. Katona, J. Gallistl, B. Gilfedder, M. Bücker, S. Frei, L. Pavlin, P. Blaschke, P. Strauss, G. Blöschl
{"title":"Mapping Biogeochemically Active Zones at the Catchment-Scale with Induced Polarization","authors":"A. Orozco, T. Katona, J. Gallistl, B. Gilfedder, M. Bücker, S. Frei, L. Pavlin, P. Blaschke, P. Strauss, G. Blöschl","doi":"10.3997/2214-4609.202120125","DOIUrl":"https://doi.org/10.3997/2214-4609.202120125","url":null,"abstract":"","PeriodicalId":396561,"journal":{"name":"NSG2021 1st Conference on Hydrogeophysics","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127141716","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Locating Underground Water Pathways in Karst using a Seismic Amplitude Location Method 利用地震振幅定位法定位岩溶地下水通道
NSG2021 1st Conference on Hydrogeophysics Pub Date : 1900-01-01 DOI: 10.3997/2214-4609.202120162
H. Ali, C. Bean
{"title":"Locating Underground Water Pathways in Karst using a Seismic Amplitude Location Method","authors":"H. Ali, C. Bean","doi":"10.3997/2214-4609.202120162","DOIUrl":"https://doi.org/10.3997/2214-4609.202120162","url":null,"abstract":"","PeriodicalId":396561,"journal":{"name":"NSG2021 1st Conference on Hydrogeophysics","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127709063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Inversion of Hydraulic Conductivity from Induced Polarisation, Part B: Field Examples from Five Countries 从诱导极化反演水力导电性，B部分:来自五个国家的现场实例
NSG2021 1st Conference on Hydrogeophysics Pub Date : 1900-01-01 DOI: 10.3997/2214-4609.202120093
T. Martin, P. Pauw, M. Karoulis, A. Mendoza, T. Günther, L. M. Madsen, P. Maurya, J. Doetsch, S. Rejkjær, T. Dahlin, G. Fiandaca
{"title":"Inversion of Hydraulic Conductivity from Induced Polarisation, Part B: Field Examples from Five Countries","authors":"T. Martin, P. Pauw, M. Karoulis, A. Mendoza, T. Günther, L. M. Madsen, P. Maurya, J. Doetsch, S. Rejkjær, T. Dahlin, G. Fiandaca","doi":"10.3997/2214-4609.202120093","DOIUrl":"https://doi.org/10.3997/2214-4609.202120093","url":null,"abstract":"","PeriodicalId":396561,"journal":{"name":"NSG2021 1st Conference on Hydrogeophysics","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121150228","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Improving Conceptual Flow and Transport Models in Fractured Rock Through GPR and Hydrogeological Data 利用探地雷达和水文地质资料改进裂隙岩体流动和输运概念模型
NSG2021 1st Conference on Hydrogeophysics Pub Date : 1900-01-01 DOI: 10.3997/2214-4609.202120202
P. Giertzuch, B. Brixel, A. Shakas, J. Doetsch, H. Maurer
{"title":"Improving Conceptual Flow and Transport Models in Fractured Rock Through GPR and Hydrogeological Data","authors":"P. Giertzuch, B. Brixel, A. Shakas, J. Doetsch, H. Maurer","doi":"10.3997/2214-4609.202120202","DOIUrl":"https://doi.org/10.3997/2214-4609.202120202","url":null,"abstract":"","PeriodicalId":396561,"journal":{"name":"NSG2021 1st Conference on Hydrogeophysics","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114557039","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mapping Fracture Flow Anisotropy Using the Self Potential Method: Field and Laboratory Experiments 利用自电位法绘制裂缝流动各向异性:现场和实验室实验
NSG2021 1st Conference on Hydrogeophysics Pub Date : 1900-01-01 DOI: 10.3997/2214-4609.202120126
Y. Kumar, J. Comte, J. Vinogradov, D. Healy, J. González, A. G. Quiros, L. Smith
{"title":"Mapping Fracture Flow Anisotropy Using the Self Potential Method: Field and Laboratory Experiments","authors":"Y. Kumar, J. Comte, J. Vinogradov, D. Healy, J. González, A. G. Quiros, L. Smith","doi":"10.3997/2214-4609.202120126","DOIUrl":"https://doi.org/10.3997/2214-4609.202120126","url":null,"abstract":"","PeriodicalId":396561,"journal":{"name":"NSG2021 1st Conference on Hydrogeophysics","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116673370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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