Hydrogeology Journal最新文献

筛选
英文 中文
Estimation of groundwater recharge from precipitation by using tritium and chloride concentrations in the Chinese loess unsaturated zone in Inner Mongolia, China 利用中国内蒙古黄土非饱和带的氚和氯浓度估算降水对地下水的补给量
IF 2.8 3区 地球科学
Hydrogeology Journal Pub Date : 2024-06-24 DOI: 10.1007/s10040-024-02798-8
Jun Liu, Zong-yu Chen, Zhen-long Nie, Yan-liang Tian
{"title":"Estimation of groundwater recharge from precipitation by using tritium and chloride concentrations in the Chinese loess unsaturated zone in Inner Mongolia, China","authors":"Jun Liu, Zong-yu Chen, Zhen-long Nie, Yan-liang Tian","doi":"10.1007/s10040-024-02798-8","DOIUrl":"https://doi.org/10.1007/s10040-024-02798-8","url":null,"abstract":"<p>Groundwater recharge estimation is important for groundwater resource management especially in arid and semiarid areas, such as Loess Plateau, China. Here, loess deposits form regionally important aquifers, typified by a thick unsaturated zone, facilitating the application of environmental tracers to estimate groundwater recharge rates. In this study, the chloride mass balance (CMB) method was used to estimate groundwater recharge from precipitation for two sites in Inner Mongolia, China. Due to the uncertainty in determining the prerequisite chloride input flux for the CMB method, three different techniques (artificial <sup>3</sup>H tracer method, the measured chloride concentration in precipitation, and 1963 tritium peak method) were used to determine the chloride input flux to increase the reliability of the calculated groundwater recharge rates. The different chloride input flux results obtained from the different techniques were found to be consistent. The average groundwater recharge rate calculated from the chloride mass balance method is 0.038 m/year. The groundwater recharge rate obtained in this study was found to be consistent with groundwater recharge rates derived from similar studies in the Loess Plateau.</p>","PeriodicalId":13013,"journal":{"name":"Hydrogeology Journal","volume":"97 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141502894","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
De-risking green energy from mine waters by developing a robust hydrogeological conceptual model of the UK Geoenergy Observatory in Glasgow 通过为格拉斯哥英国地质能源观测站开发一个强大的水文地质概念模型,降低矿井水绿色能源的风险
IF 2.8 3区 地球科学
Hydrogeology Journal Pub Date : 2024-06-19 DOI: 10.1007/s10040-024-02778-y
Andres Gonzalez Quiros, Donald John MacAllister, Alan MacDonald, Barbara Palumbo-Roe, Jenny Bearcock, Brighid Ó Dochartaigh, Eileen Callaghan, Tim Kearsey, Kyle Walker-Verkuil, Alison Monaghan
{"title":"De-risking green energy from mine waters by developing a robust hydrogeological conceptual model of the UK Geoenergy Observatory in Glasgow","authors":"Andres Gonzalez Quiros, Donald John MacAllister, Alan MacDonald, Barbara Palumbo-Roe, Jenny Bearcock, Brighid Ó Dochartaigh, Eileen Callaghan, Tim Kearsey, Kyle Walker-Verkuil, Alison Monaghan","doi":"10.1007/s10040-024-02778-y","DOIUrl":"https://doi.org/10.1007/s10040-024-02778-y","url":null,"abstract":"<p>Mine-water geothermal resources have potential to provide low-carbon heating and cooling in many areas; however, this potential has not been fully realised due to technical, economic and policy challenges. The UK Geoenergy Observatory (UKGEOS) in Glasgow was developed to provide an at-scale research facility designed to help de-risk mine-water geothermal usage. The limited knowledge of the hydrogeological systems altered by former mining activities is a key determinant of the long-term sustainability of water and heat abstraction/reinjection. This work presents a hydrogeological conceptual model developed using groundwater monitoring data obtained during the construction of the Observatory between 2020 and 2022, results from initial pumping tests performed in 2020, and results of hydrochemistry analysis from 25 sampling rounds collected between 2019 and 2022. The analysis of the data provides evidence of the dominant role of mine workings in controlling groundwater flow, with high intra-mine connectivity; increased fracturing in sandstones above mine workings; and limited inter-mine connectivity. Groundwater recharge is meteoric, mean residence times are &gt;50 years, and there is a general upwards circulation from the deeper mine levels to the superficial deposits and the River Clyde. Faults play a significant role in limiting the extent of the highly transmissive mine workings, but there remains uncertainty surrounding the role of the faults in connecting different mine workings and their hydraulic behaviour in nonmined units. The conceptual model, that will be refined as new data become available, will be used to help guide monitoring and sampling programs and plan research activities in the Observatory.</p>","PeriodicalId":13013,"journal":{"name":"Hydrogeology Journal","volume":"37 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141502895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Review: Andesitic aquifers—hydrogeological conceptual models and insights relevant to applied hydrogeology 回顾:安山岩含水层--水文地质概念模型和与应用水文地质相关的见解
IF 2.8 3区 地球科学
Hydrogeology Journal Pub Date : 2024-06-01 DOI: 10.1007/s10040-024-02784-0
B. Baud, P. Lachassagne, M. Dumont, A. Toulier, Heru Hendrayana, Arif Fadillah, N. Dorfliger
{"title":"Review: Andesitic aquifers—hydrogeological conceptual models and insights relevant to applied hydrogeology","authors":"B. Baud, P. Lachassagne, M. Dumont, A. Toulier, Heru Hendrayana, Arif Fadillah, N. Dorfliger","doi":"10.1007/s10040-024-02784-0","DOIUrl":"https://doi.org/10.1007/s10040-024-02784-0","url":null,"abstract":"<p>Research on the hydrogeology of andesitic volcanic aquifers in subduction areas is reviewed. Andesitic aquifers are of high interest in volcanic arc islands and subduction zones, where they constitute a strategic water resource. This review gathers a compilation of worldwide results and case studies to propose a generic hydrogeological conceptual model (GHCM). It is based on the geological conceptual model splitting the volcanic edifice, from upstream to downstream, into central, proximal, medial and distal zones. In this geological structure, the GHCM identifies where the main aquifer types (fractured lava, pyroclastic flows, and the volcano-sedimentary basins downstream) and the typical aquitards (lahars, fine pyroclastic falls and surges, indurated pyroclastic flow, and weathered rocks) are structured and organized. To integrate the evolution of volcanoes and some specific volcanic activities, a specific GHCM for old andesitic volcanoes or andesitic shield volcanoes is detailed. The paper also describes how the GHCM results are of use to hydrogeologists in terms of scale (from the lithological units to the regional scale), to effectively site water wells, and to sustainably manage groundwater resources in such aquifers. Among these various scales, the volcanic “flank continuum” is presented as the most adapted to support groundwater resources management. Several ways to improve this GHCM are suggested, notably to better consider the geological complexity of these aquifers.</p>","PeriodicalId":13013,"journal":{"name":"Hydrogeology Journal","volume":"31 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141197891","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluation of inferred conduit configurations in the Yucatan karst system (Mexico) from gravity and aeromagnetic anomalies, using MODFLOW-CFPv2 利用 MODFLOW-CFPv2 评估根据重力和航空磁异常推断出的尤卡坦岩溶系统(墨西哥)的导管构造
IF 2.8 3区 地球科学
Hydrogeology Journal Pub Date : 2024-05-29 DOI: 10.1007/s10040-024-02795-x
Miguel Moreno-Gómez, Alireza Kavousi, Carolina Martínez-Salvador, Thomas Reimann
{"title":"Evaluation of inferred conduit configurations in the Yucatan karst system (Mexico) from gravity and aeromagnetic anomalies, using MODFLOW-CFPv2","authors":"Miguel Moreno-Gómez, Alireza Kavousi, Carolina Martínez-Salvador, Thomas Reimann","doi":"10.1007/s10040-024-02795-x","DOIUrl":"https://doi.org/10.1007/s10040-024-02795-x","url":null,"abstract":"<p>Karst aquifers are complex systems characterized by high heterogeneity and anisotropy. Karst hydrological duality is evident in processes such as recharge, storage, and flow. The MODFLOW Conduit Flow Process (CFP) simulates this flow duality. In this study, CFP version 2 (CFPv2) was applied to the Yucatan karst in Mexico, known for its well-developed karst features, including subsurface conduits. Given the sparse data regarding the three-dimensional location and connectivity of conduits and underwater coastal springs, the theoretical conduit pathways were inferred from geology or geophysics. CFPv2 was utilized to evaluate these theoretical conduit network arrangements based on indirect data from gravimetry, geophysics, and geological information from the second-largest impact crater on Earth. The Merida Metropolitan Area (a densely populated region in the Mexican state of Yucatan) was selected as the study area. Piezometric data from 43 monitoring wells (collected during the monitoring period 1996–2001) formed the basis for model inversion. Recharge volumes were derived from precipitation data collected from 14 climatic stations. Results were compared with a previous groundwater flow model applied in the same area utilizing the CFP Mode 2, a turbulent flow-enabled single continuum model. Results of this study support the hypothesis of multirings of preferential flow influencing groundwater dynamics, providing important insights regarding the sub-surface in this karst region.</p>","PeriodicalId":13013,"journal":{"name":"Hydrogeology Journal","volume":"24 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141171906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Review: Application of hydrogeological models coupled with agent-based models to address sustainable groundwater management in Latin America 回顾:应用水文地质模型和基于代理的模型解决拉丁美洲的可持续地下水管理问题
IF 2.8 3区 地球科学
Hydrogeology Journal Pub Date : 2024-05-25 DOI: 10.1007/s10040-024-02797-9
Verónica Rojas Scheffer
{"title":"Review: Application of hydrogeological models coupled with agent-based models to address sustainable groundwater management in Latin America","authors":"Verónica Rojas Scheffer","doi":"10.1007/s10040-024-02797-9","DOIUrl":"https://doi.org/10.1007/s10040-024-02797-9","url":null,"abstract":"<p>Agent-based models (ABMs) have long been applied in economics and social science research. The combination or coupling of these models with those of natural systems is a more recent application, and their use in conjunction with groundwater flow and transport models can be considered an innovative way to take advantage of their potential. In the Latin American region, sustainable management of groundwater resources can still be considered understudied. Among other characteristics, the existence of large transboundary aquifers in the region adds a further complication for addressing the sustainability of groundwater resource use. In this type of system, the impacts of joint regulations for utilization by different countries, the diversity of socioeconomic drivers and the conservation interests of each group of users might be consistently represented and explored through flow models coupled with ABMs. This review of the scientific literature aims to compile up-to-date information regarding the application of hydrogeological models coupled with agent-based models, focusing on their contributions to the sustainable management of groundwater resources and analyzing their potential for the Latin American region.</p>","PeriodicalId":13013,"journal":{"name":"Hydrogeology Journal","volume":"36 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141151206","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Long-term effects of subsurface structures on groundwater level in a typical urban area of Shanghai, China 地下结构对中国上海典型城区地下水位的长期影响
IF 2.8 3区 地球科学
Hydrogeology Journal Pub Date : 2024-05-25 DOI: 10.1007/s10040-024-02796-w
X. W. Wang, Y. S. Xu
{"title":"Long-term effects of subsurface structures on groundwater level in a typical urban area of Shanghai, China","authors":"X. W. Wang, Y. S. Xu","doi":"10.1007/s10040-024-02796-w","DOIUrl":"https://doi.org/10.1007/s10040-024-02796-w","url":null,"abstract":"<p>The effect of subsurface structures in blocking groundwater seepage has a long-term influence on groundwater level (GWL). A finite difference method (FDM) model considering the actual distribution of subsurface structures in an urban area of Shanghai (China) was established to predict GWL in the phreatic aquifer (Aq0) and the first confined aquifer (AqI). The equivalent hydraulic conductivity (<i>K</i><sub>eq</sub>) of model elements containing subsurface structures, calculated by the effective medium theory, was applied to the model. The predicted GWL fitted the monitored value in Aq0 well. Additional subsurface structures were added to the model to analyze the influence of the distribution type and the proportion (%) of the volume of subsurface structures that occupy the aquifer (<i>V</i><sub>u</sub>). Four scenarios with different distribution types (concentrated, subconcentrated, subscattered, and scattered) and ten scenarios with <i>V</i><sub>u</sub> varying from 5 to 50%, were analyzed. In all scenarios, the regional average GWL in AqI increased compared to the actual conditions because of the decrease in <i>K</i><sub>eq</sub> and the blockage effect on groundwater flow. The influence of scattered distribution on the regional GWL distribution was the smallest, and the subscattered distribution resulted in the most nonuniform GWL redistribution. The blockage effect of the subsurface structures gradually increased with increasing <i>V</i><sub>u</sub>. The increasing rate of Δ<i>L</i><sub>av</sub> (difference in regional average GWL between the predicted and actual scenarios) becomes considerable when<i> V</i><sub>u</sub> is ~29%. Hence, the projected increase in volume of subsurface structures in AqI under the assumed subscattered distribution is suggested to be &lt;29%.</p>","PeriodicalId":13013,"journal":{"name":"Hydrogeology Journal","volume":"18 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141151073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Public groundwater supplies: minimising operational costs and carbon footprints 公共地下水供应:最大限度降低运营成本和碳足迹
IF 2.8 3区 地球科学
Hydrogeology Journal Pub Date : 2024-05-07 DOI: 10.1007/s10040-024-02787-x
Stephen Foster, Bartolome Andreo
{"title":"Public groundwater supplies: minimising operational costs and carbon footprints","authors":"Stephen Foster, Bartolome Andreo","doi":"10.1007/s10040-024-02787-x","DOIUrl":"https://doi.org/10.1007/s10040-024-02787-x","url":null,"abstract":"<p>The key factors determining the operational cost and carbon footprint of public water supplies derived from groundwater are identified. Both remain low compared to alternative sources while groundwater levels remain stable and water quality potable, but can increase markedly if derived from overexploited and/or polluted aquifers. Thus, ‘potable source protection zones’ are strongly advocated, and examples from England (UK) and Spain are illustrated. The concept of minimising the carbon footprint of groundwater use for potable water supply is novel, and deserves greater attention.</p>","PeriodicalId":13013,"journal":{"name":"Hydrogeology Journal","volume":"91 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140886595","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Diurnal to seasonal dynamics of saline pan evaporation and groundwater level fluctuations, Bonneville Salt Flats, Utah, USA 美国犹他州邦纳维尔盐滩咸水盘蒸发和地下水位波动的昼夜到季节动态变化
IF 2.8 3区 地球科学
Hydrogeology Journal Pub Date : 2024-05-07 DOI: 10.1007/s10040-024-02793-z
Jeremiah A. Bernau, Brenda B. Bowen, Paul C. Inkenbrandt, Eric. R. Pardyjak, Evan L. Kipnis
{"title":"Diurnal to seasonal dynamics of saline pan evaporation and groundwater level fluctuations, Bonneville Salt Flats, Utah, USA","authors":"Jeremiah A. Bernau, Brenda B. Bowen, Paul C. Inkenbrandt, Eric. R. Pardyjak, Evan L. Kipnis","doi":"10.1007/s10040-024-02793-z","DOIUrl":"https://doi.org/10.1007/s10040-024-02793-z","url":null,"abstract":"<p>Saline pans are environments with ephemeral to persistent evaporite crusts, surface and groundwater brine, little to no vegetation, and low topographic gradients. These characteristics make them sensitive to diverse hydrological processes. This research provides guidance on assessing and interpreting fluctuations in saline pan groundwater levels. Observations from the center of the Bonneville Salt Flats, Utah, USA, focused on meteorological and groundwater level fluctuations and were used to quantify evaporation and identify natural environmental controls on saline pan groundwater level variation. Primary water fluxes consist of precipitation and evaporation. Eddy-covariance evaporation measurements, spanning over 1.5 years and capturing diverse surface conditions, were collected. An artificial neural network, trained on meteorological measurements and eddy-covariance-measured evaporation, estimated evaporation over a 6-year period. The saline pan has two states: (1) dry, when water availability rather than evaporative potential limits evaporation, and (2) wet, when evaporative potential limits evaporation. In dry conditions, characterized by evaporation rates of ~0.1 mm/day, groundwater levels with daily average depths ≥5 cm below the surface, demonstrated daily variations &gt;6 cm during summer and seasonal fluctuations &gt;50 cm in response to temperature changes. Groundwater levels did not respond to temperature changes when there was surface water. Groundwater levels rose to the surface under wet conditions. Over multiple years, the system is in balance, with evaporation equaling precipitation.</p>","PeriodicalId":13013,"journal":{"name":"Hydrogeology Journal","volume":"29 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140886685","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Calculation of fracture-conduit karst groundwater pressures and flows using a pipe network method 用管网法计算断裂导管岩溶地下水压力和流量
IF 2.8 3区 地球科学
Hydrogeology Journal Pub Date : 2024-05-02 DOI: 10.1007/s10040-024-02786-y
Pengshuai Yang, Tianyu Li, Qiuyan Fan, Zhaofeng Li, Jiahui Liang
{"title":"Calculation of fracture-conduit karst groundwater pressures and flows using a pipe network method","authors":"Pengshuai Yang, Tianyu Li, Qiuyan Fan, Zhaofeng Li, Jiahui Liang","doi":"10.1007/s10040-024-02786-y","DOIUrl":"https://doi.org/10.1007/s10040-024-02786-y","url":null,"abstract":"<p>Fracture conduits serve as the primary channels for groundwater runoff in karst areas, controlling the water level and distribution of flow in the groundwater system. To determine the parameters of fracture-conduit karst systems and to analyze the distribution characteristics of the pressure field and flow field, a pipe network calculation method is presented that discretizes the fracture medium and conduit medium into pipes and nodes. The connection rules for nodes and pipes are established, and different water conductivity coefficients are assigned to discrete pipes. Based on the principles of conservation of mass and energy, nonhomogeneous linear control equations are constructed to represent the discrete pipe network (PN). By solving the equations, groundwater parameters can be calculated for the PN. Meanwhile, a laboratory model test was conducted to validate the PN, and the numerical calculation results aligned well with the laboratory test results. In addition, a simple case is compared and verified, and the calculation results are compared with those obtained using the multiphysics software, COMSOL. The results indicate that the PN method can achieve more accurate calculation results with fewer elements. The method calculates the distribution characteristics of the flow field within the water-conducting medium and elucidates the influence of the properties of the medium on the distribution characteristics of the flow field. The research results provide guidance for the distribution of groundwater flow fields in karst areas and are expected to be applied to calculating groundwater pressures and flows in large-scale fracture-conduit systems.</p>","PeriodicalId":13013,"journal":{"name":"Hydrogeology Journal","volume":"15 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140831506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sea-level rise impacts on groundwater: exploring some misconceptions with simple analytic solutions 海平面上升对地下水的影响:用简单的分析方法探讨一些误解
IF 2.8 3区 地球科学
Hydrogeology Journal Pub Date : 2024-04-22 DOI: 10.1007/s10040-024-02791-1
Leanne K. Morgan
{"title":"Sea-level rise impacts on groundwater: exploring some misconceptions with simple analytic solutions","authors":"Leanne K. Morgan","doi":"10.1007/s10040-024-02791-1","DOIUrl":"https://doi.org/10.1007/s10040-024-02791-1","url":null,"abstract":"<p>Sea-level rise (SLR) causes groundwater salinisation and water-table rise. The impacts these processes can have on water security, agricultural production and infrastructure are becoming widely recognised. However, some misconceptions relating to SLR impacts on groundwater have been observed among students, which may interfere with further learning and the application of science principles to everyday life. These misconceptions include the following: (1) water-table rise will equal SLR; (2) inland movement of the interface causes the rise in the water table under SLR; (3) seawater intrusion (SI) caused by SLR is small compared to SI caused by pumping. These misconceptions are explored with the aid of simple analytic solutions and a Jupyter Notebook. It is shown that: (1) water-table rise is only equal to SLR above the interface under flux-controlled inland boundary conditions; (2) water-table rise under SLR is not caused by SI, but rather is caused by the change in levels at the coastal boundary; (3) SI caused by SLR is a considerable risk, especially under the head-controlled conditions, which will become more common when land is drained to counter the effects of groundwater shoaling.</p>","PeriodicalId":13013,"journal":{"name":"Hydrogeology Journal","volume":"131 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140634617","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信