Готові списки джерел за темами / Fractured crystalline-rock aquifer

Добірка наукової літератури з теми "Fractured crystalline-rock aquifer"

Автор: Grafiati
Опубліковано: 20 червня 2021
Оновлено: 5 лютого 2022

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Зміст

  1. Статті в журналах
  2. Дисертації
  3. Книги
  4. Частини книг
  5. Тези доповідей конференцій
  6. Звіти організацій

Статті в журналах з теми "Fractured crystalline-rock aquifer":

1

Tiedeman, Claire R., and Paul A. Hsieh. "Assessing an Open‐Well Aquifer Test in Fractured Crystalline Rock." Groundwater 39, no. 1 (January 2001): 68–78. http://dx.doi.org/10.1111/j.1745-6584.2001.tb00352.x.

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2

Folger, Peter F., Eileen Poeter, Richard B. Wantye, Warren Day, and David Frishman. "222Rn transport in a fractured crystalline rock aquifer: results from numerical simulations." Journal of Hydrology 195, no. 1-4 (August 1997): 45–77. http://dx.doi.org/10.1016/s0022-1694(96)03243-x.

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3

Earnest, Evan, David Boutt, Larry Murdoch, and William P. Clement. "Static and dynamic conceptual model of a complexly fractured crystalline rock aquifer." Hydrological Processes 33, no. 20 (August 13, 2019): 2691–710. http://dx.doi.org/10.1002/hyp.13521.

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4

Folger, P. F., E. Poeter, R. B. Wanty, D. Frishman, and W. Day. "Controls on222Rn Variations in a Fractured Crystalline Rock Aquifer Evaluated Using Aquifer Tests and Geophysical Logging." Ground Water 34, no. 2 (March 1996): 250–61. http://dx.doi.org/10.1111/j.1745-6584.1996.tb01885.x.

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5

Nicolas, Madeleine, Olivier Bour, Adrien Selles, Benoit Dewandel, Vincent Bailly-Comte, Subash Chandra, Shakeel Ahmed, and Jean-Christophe Maréchal. "Managed Aquifer Recharge in fractured crystalline rock aquifers: Impact of horizontal preferential flow on recharge dynamics." Journal of Hydrology 573 (June 2019): 717–32. http://dx.doi.org/10.1016/j.jhydrol.2019.04.003.

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6

Jørgensen, N. O., and J. Heinemeier. "Origin of brackish groundwater in a sandstone aquifer on Bornholm, Denmark." Hydrology Research 39, no. 3 (June 1, 2008): 209–22. http://dx.doi.org/10.2166/nh.2008.043.

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A multi-isotope approach in combination with hydrochemical data and borehole logging is applied to identify the source of brackish groundwater in a borehole in the well field of Neksø Municipal Waterworks in Bornholm, Denmark. The aquifer lithology consists of fractured Lower Cambrian sandstones resting on Proterozoic crystalline basement. The water body in the studied borehole is significantly stratified with respect to the hydrochemical and isotopic signatures and reveal a Na–Ca–Cl–HCO3 water type and TDS values >1,000 mg/L below a halocline at 40–55 m below measurement point (bmp). The occurrence of brackish groundwater is remarkable for this aquifer, which otherwise yields potable groundwater of good quality. The stable isotope (18O and 2H) compositions indicate a meteoric origin of the brackish groundwater, which rules out seawater intrusion into the aquifer. 14C activities show apparent 14C ages of the brackish groundwater in the range 2200–4300 yr (BP), whereas the freshwater samples above the halocline indicate modern age. Hydrochemical (Cl/Br and Sr) and isotopic studies (18O, 2H and 87Sr/86Sr) of the brackish groundwater point to a well-mixed and homogeneous water body reflecting long water–rock interaction and suggest a contribution of palaeowater from the fractured crystalline basement which has intruded into the Lower Cambrian sandstone aquifer.
7

de La Bernardie, Jérôme, Olivier Bour, Nicolas Guihéneuf, Eliot Chatton, Laurent Longuevergne, and Tanguy Le Borgne. "Dipole and Convergent Single-Well Thermal Tracer Tests for Characterizing the Effect of Flow Configuration on Thermal Recovery." Geosciences 9, no. 10 (October 15, 2019): 440. http://dx.doi.org/10.3390/geosciences9100440.

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Experimental characterization of thermal transport in fractured media through thermal tracer tests is crucial for environmental and industrial applications such as the prediction of geothermal system efficiency. However, such experiments have been poorly achieved in fractured rock due to the low permeability and complexity of these media. We have thus little knowledge about the effect of flow configuration on thermal recovery during thermal tracer tests in such systems. We present here the experimental set up and results of several single-well thermal tracer tests for different flow configurations, from fully convergent to perfect dipole, achieved in a fractured crystalline rock aquifer at the experimental site of Plœmeur (H+ observatory network). The monitoring of temperature using Fiber-Optic Distributed Temperature Sensing (FO-DTS) associated with appropriate data processing allowed to properly highlight the heat inflow in the borehole and to estimate temperature breakthroughs for the different tests. Results show that thermal recovery is mainly controlled by advection processes in convergent flow configuration while in perfect dipole flow field, thermal exchanges with the rock matrix are more important, inducing lower thermal recovery.
8

Champ, D. R., and J. Schroeter. "Bacterial Transport in Fractured Rock – A Field-Scale Tracer Test at the Chalk River Nuclear Laboratories." Water Science and Technology 20, no. 11-12 (November 1, 1988): 81–87. http://dx.doi.org/10.2166/wst.1988.0269.

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The potential for transport of bacteria by groundwater in fractured crystalline rock was assessed in a series of field-scale tracer tests. The breakthrough curves for injected Escherichla coll and “non-reactive” particle tracers were compared with those for conservative inorganic and radioactive tracers. Rapid transport, relative to the conservative tracers, of both bacteria and non-reactive particles was observed. The first appearance of both was with, or slightly before, the conservative tracers for water movement. Removal of the bacteria and particles by filtration processes occurred and was quantified through the calculation of filter factors. The filtration process in this fracture system is similar to that found in a gravel aquifer. From the results we can conclude that particulate contaminants can be very rapidly transported in fracture systems and that continuing sources of contamination could lead to relatively high local concentrations of particulate contaminants compared with the average at any given distance from the source. It was also concluded that the use of traditional conservative tracers, for water movement, to assess the potential for movement of particulate contaminants could lead to significant underestimates of exposure to particulate contaminants due to consumption of water from water recovery wells located in fractured media.
9

Briški, Maja, Andrej Stroj, Ivan Kosović, and Staša Borović. "Characterization of Aquifers in Metamorphic Rocks by Combined Use of Electrical Resistivity Tomography and Monitoring of Spring Hydrodynamics." Geosciences 10, no. 4 (April 10, 2020): 137. http://dx.doi.org/10.3390/geosciences10040137.

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Crystalline rocks are generally characterized by negligible porosity and permeability in terms of groundwater exploitability. However, alteration processes can greatly increase their fracture permeability and induce formation of modest, but locally important aquifers. Therefore, subsurface characteristics of alteration zones are of major importance for hydrogeological evaluation of crystalline terrains. Alteration processes greatly affect rock total porosity and water content, causing contrasting electrical resistivity of rocks affected by varying degrees of weathering. This makes electrical resistivity tomography (ERT) a preferable geophysical method for the exploration of alteration zones in crystalline rocks. In our research, we used an integrated approach, combining the ERT method with monitoring of spring discharge and hydrochemistry to characterize metamorphic aquifers on slopes of the Medvednica Mountain (Croatia). Significant fracture flow aquifers are found to be formed in intensely fractured but not highly weathered rock masses (medium to high resistivity values), while highly weathered masses (low resistivity values) form local barriers for fracture flows. Subsurface structure of the alteration zone proved to be highly irregular, with sharp contacts between more and less weathered rocks. Decrease of permeability below the alteration zone keeps the water level near the surface and enables spring occurrence on the mountain slopes. Studied aquifers have relatively limited extent, resulting in typical capacity of major springs of a few l/s. More frequent but less productive springs are attributed to the draining of the shallow part of the alteration zone (mostly saprolite). Combination of the ERT method with spring monitoring proved to be very effective as a first and relatively inexpensive methodology for hydrogeological characterization of crystalline terrains, both in local and catchment scales.
10

Colegial-Gutiérrez, Juan Diego, María Camila Forero-Quintero, María Alejandra Fuentes-Rueda, and Sully Gomez Isidro. "Characterization of weathering profiles of the crystal rocks of eastern Bucaramanga and definition of hydrogeological properties." Boletín de Ciencias de la Tierra, no. 41 (January 1, 2017): 16–30. http://dx.doi.org/10.15446/rbct.n41.59347.

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In the process of improving the knowledge of the hydrogeological potential of weathered zones in crystalline rocks and compounds that can behave as aquifers, this article is performed whose area of study is located east of the metropolitan area of Bucaramanga, Santander Massif consists of two main lithological units; the Neis of Bucaramanga and Santander Group plutonic (diorite, granodiorite-tonalite gray quartz monzonite and monzogranite). These rocks have undergone brittle deformation, physico-chemical weathering mainly influenced by the tropical atmosphere of the area also are jointed and fractured creating conditions that facilitate the flow of water and in turn be optimized weathering processes in the region. He appealed to the identification and location of field weathering profiles made a detailed study of outcrops, presenting a thickness of 90.4 m for the profile of the Gneisic rock weathering and 68.5 m for the profile of granodiorite rock, made up 6 steps weathering of which samples each were taken and carry out macroscopic analysis, petrographic and geochemical using thin films, determining the percentage of porosity, humidity, dry unit weight, X-ray fluorescence, electron microscopy Sweeping and Grading; base characterizing weathering profiles and properties, highlighting the potential hydrogeological found in the Range II: Slightly weathered rock and interval V: Completely weathered rock profile of granodiorite rock and Rock Gneisic profile, the interval III : Moderately weathered rock and the range V: Completely weathered rock, since these stages of weathering, moisture peaks present, regular micro fractures and high porosities.
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Статті в журналах Книги

Дисертації з теми "Fractured crystalline-rock aquifer":

1

Humm, Cathleen Hana. "Identification of Recharge Source Areas in a Fractured Crystalline-rock Aquifer in Ploemeur, France." Thesis, Virginia Tech, 2021. http://hdl.handle.net/10919/103905.

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Characterizing and preserving available groundwater resources within crystalline rocks is pertinent to understanding and predicting resources for ecosystems worldwide. Crystalline-rock aquifers, with favorable structure and climate, can be pumped year-round to meet local domestic demand. The Ploemeur hydrogeologic site, near the southern coast of Brittany, France, is characterized by a structurally complex fractured mica-schist and granite confined aquifer system. A contact zone, which acts as the main localized flow path through the aquifer, separates the two crystalline units, and a sub-vertical permeable fault zone cross-cuts the crystalline bedrock and contact zone. Using field observations, recharge estimates, and a calibrated three-dimensional numerical multi-zone MODFLOW 6 model, we present preferential flow paths of recharge infiltrating the complex geology of the Ploemeur hydrogeological site during pumping conditions. Using MODPATH to track groundwater and recharge path lines, we determine that water extracted from the aquifer originates from higher elevation areas west of the pumping site. Particle tracking analyses indicate that precipitation simulated over the pumping zone takes a minimum of two years to reach the pumping wells and travels up to 100 m in distance. Analyses of the water budget of the aquifer system using Zonebudget show that storage contributes significantly to the productivity of the system. Based on these analyses, we determine that recharge mechanisms such as piston flow and preferential flow play important roles in the Ploemeur hydrogeologic site. Though the Ploemeur site is unique in its composition and geometry, the methods used to characterize and monitor the aquifer can be applied to fractured crystalline-rock aquifers globally. Fractured crystalline-rock aquifers make up 10% of the region's freshwater sources, thus understanding their flow mechanisms contributes greatly to the management of freshwater resources.
Master of Science
Groundwater aquifers are a common source of freshwater worldwide as groundwater makes up 30% of Earth's freshwater resources. Porous, sedimentary aquifers, made of materials such as sand or gravel, are well studied; however, the less understood aquifers found in crystalline bedrock are also found all over the world. Generally, igneous and metamorphic crystalline rocks are not porous and have low permeabilities, but fractures and faults in the crystalline rock can increase the ability for water to travel through the system. The Ploemeur hydrogeologic site, located on the southern coast of Brittany, France, is a productive fractured crystalline-rock groundwater aquifer producing freshwater year round. The productivity of this aquifer is attributed to the increased hydraulic conductivity associated with the intersection of two permeable features: a subvertical fault zone and a sub-horizontal contact zone. Despite the aquifer's output, recharge travels very slowly into the system due to the depth, heterogeneity, and clay content in an overlying layer of weathered rock fragments and soil. In this study, we create a three-dimensional numerical model using MODFLOW to simulate precipitation in different locations to see how it travels through the aquifer to the site of groundwater pumping. We see that the recharge prefers to travel topographically from regions of higher elevation to lower elevation. The recharge preferentially travels through the geologic features with higher permeabilities, including the fault zone, regolith, and contact zone, but it does still travel through the less permeable, crystalline bedrock units. Even in the features with the higher permeabilities, simulated recharge requires a minimum of 2 years to travel from the land surface to the pumping wells. The pumping wells extract significant water from storage, as seen in our water budget calculations of each geologic unit. We see two recharge mechanisms present in the hydrogeologic site: piston flow, where young water displaces older water from the storage, and preferential flow, where recharge prefers to travel through regions with higher hydraulic conductivity. Understanding the recharge mechanisms in crystalline aquifers is pertinent to our knowledge of freshwater resources as crystalline aquifers make up approximately 10% of all groundwater supplies.
2

Gentry, William Miles. "Evaluation of Spring Discharge for Characterization of Groundwater Flow in Fractured Rock Aquifers: A Case Study from the Blue Ridge Province, VA." Thesis, Virginia Tech, 2003. http://hdl.handle.net/10919/30965.

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Recent models of groundwater flow in the Blue Ridge Province suggest multiple aquifers and flow paths may be responsible for springs and seeps appearing throughout the region. Deep confined aquifers and shallow variably confined aquifers may contribute water to spring outlets, resulting in vastly different water quality and suitability for potable water supplies and stock watering. A new Low Flow Recording System (LoFRS) was developed to measure the discharge of these springs that are so ubiquitous throughout the Blue Ridge Province. Analysis of spring discharge, combined with electrical resistivity surveying, aquifer tests, and water chemistry data reveal mixed shallow and deep aquifer sources for some springs, while other springs and artesian wells are sourced only in the deep aquifer. The technique is suitable for rapid characterization of flow paths leading to spring outlets. Rapid characterization is important for evaluation of potential water quality problems arising from contamination of shallow and deep aquifers, and for evaluation of water resource susceptibility to drought. The spring discharge technique is also suitable for use in other locations where fractured rock and crystalline rock aquifers are common.
Master of Science
3

Guihéneuf, Nicolas. "Structure des écoulements et propriétés de transport des aquifères cristallins fracturés et altérés : application au site de Choutuppal (Inde du Sud)." Thesis, Rennes 1, 2014. http://www.theses.fr/2014REN1S134/document.

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Les milieux de socle cristallins fracturés et altérés représentent souvent la seule ressource en eau viable pour les régions arides et semi-arides. Toutefois, ces milieux fortement hétérogènes restent encore mal connus, notamment les principales structures qui contrôlent les écoulements et le transport de contaminants. Afin d'améliorer la connaissance de ces milieux, nous avons effectué une analyse détaillée des propriétés hydrologiques du site expérimental de Choutuppal (Andhra Pradesh, Inde du Sud) qui bénéficie d'un réseau dense de forages d'observation. L'étude porte à la fois sur 1) l'identification des structures pertinentes et la variabilité spatiale des propriétés hydrauliques et 2) sur les processus dominant le transport de soluté dans ces milieux fracturés. Dans un premier temps, l'évolution des propriétés en fonction de la profondeur a permis d'identifier les structures les plus perméables. Les propriétés du milieu ont ensuite été étudiées dans des conditions hydrologiques très contrastées. En conditions de hautes eaux, l'interface saprolite-granite contrôle les écoulements souterrains à l'échelle du bassin versant. En revanche, lorsque les niveaux piézométriques sont plus bas que cette interface, une compartimentation hydrologique apparaît en raison de la diminution de la connectivité et du nombre de fractures perméables en profondeur. Un modèle conceptuel d'écoulement souterrain est proposé à l'échelle du bassin-versant pour illustrer ces comportements hydrologiques contrastés. Pour identifier le rôle respectif des processus advectifs et diffusifs affectant tous deux le transport de soluté, deux types d'expériences de traçages artificiels ont été réalisés sous différentes configurations d'écoulements. La combinaison d'expériences de traçages entre puits et sur puits seul (push-pull) ont permis de mettre en avant le rôle prédominant de l'advection hétérogène. La diffusion dans la matrice peut être négligée, au moins pour les échelles de temps considérées. Les expériences de push-pull ont également permis d'identifier l'impact de l'échelle d'investigation sur le transport anormal de soluté. L'ensemble de ces résultats fournit une meilleure connaissance des propriétés et de la vulnérabilité de ces milieux soumis à une forte pression anthropique
The fractured and weathered crystalline aquifers are often the only viable water resource in arid and semi-arid regions. Nevertheless, these highly heterogeneous media are still poorly understood, especially the major structures that control groundwater flows and contaminant transport. To improve knowledge of those media, we have conducted a detailed analysis of the hydrological properties of the Choutuppal experimental site (Andhra Pradesh, Southern India) which has a dense network of observation boreholes. The study focus on 1) the identification of relevant structures and the spatial variability of hydraulic properties and 2) the dominant solute transport processes in these fractured media. First, the evolution of properties with depth highlights the most permeable structures. The properties were then studied in highly contrasted hydrological conditions. In high water level conditions, the saprolite – granite interface controls groundwater flows at watershed scale. By contrast, when groundwater level is lower than this interface, hydrological compartmentalization appears due to the decrease of the number of permeable fractures with depth which in turns decreases considerably connectivity with depth. A conceptual model of groundwater flow is proposed at the watershed scale to illustrate these contrasting behaviors. To identify the respective role of advective and diffusive processes affecting both solute transport, two kind of tracer experiments were conducted under different flows configurations. Combination of tracer experiments between boreholes and single borehole tests (push-pull) permit to highlight the predominant role of heterogeneous advection. Matrix diffusion can be neglected at least for the time scales considered. The push-pull experiments have also allowed identifying the impact of investigation scale on anomalous solute transport. All results give a better understanding of the properties and the vulnerability of those media subject to strong anthropogenic pressure
4

Nicolas, Madeleine. "Impact de l’hétérogénéité sur la recharge naturelle et artificielle des aquifères cristallins altérés et fracturés : application aux sites de Maheshwaram et Choutuppal (Inde du Sud)." Thesis, Rennes 1, 2019. http://www.theses.fr/2019REN1B016/document.

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Les facteurs qui régissent l'intensité et la répartition de la recharge naturelle et artificielle dans les aquifères cristallins altérés et fracturés sont mal connus. Ce sont cependant les caractéristiques déterminantes de ce type de roche—ces roches sont très hétérogènes—qui rendent difficile l’estimation des flux dans ces milieux ainsi que des propriétés hydrauliques qui les contrôlent. La première partie de ce manuscrit fournit un état des connaissances sur la recharge des eaux souterraines et ses méthodes d’estimation, permettant de comprendre les défis scientifiques et sociétaux abordés dans cette thèse. La deuxième partie présente les travaux numériques et expérimentaux menés pour approfondir notre compréhension de la dynamique des flux d’eaux souterraines dans ces milieux hétérogènes à plusieurs échelles. Le premier axe de recherche porte sur les processus de recharge naturelle à l’échelle du bassin versant. La recharge diffuse a été modélisée avec un modèle physique simple d’infiltration et comparée à des estimations préalables de recharge totale. Nos résultats illustrent la forte dépendance de la recharge aux précipitations et à l’irrigation, et l’importance de la recharge focalisée. Les facteurs responsables de la distribution spatiale de la recharge sont aussi étudiés. Le deuxième axe est basé sur le suivi de la mise en eau d’un bassin de recharge artificielle dans un site hautement monitoré et bien équipé. Ces observations ont été interprétées avec des modèles analytiques et numériques. Ces modèles ont mis en évidence l’existence de flux préférentiels horizontaux, mais aussi d’une compartimentation latérale qui entrave la propagation des intrants de recharge
The factors governing the intensity and distribution of natural and artificial recharge in weathered and fractured crystalline aquifers are poorly understood. However, it is the defining characteristics of this type of rock—these rocks are very heterogeneous—that make the estimation of fluxes and the hydraulic properties controlling them difficult. The first of its two parts provides the theoretical framework on groundwater recharge processes and its estimation methods for comprehending the scientific and societal challenges discussed in this thesis. The second part presents the numerical and experimental work carried out to deepen our understanding of the dynamics of groundwater flows in these heterogeneous underground environments at several scales. The first line of research focuses on natural recharge processes at the watershed scale. Diffuse recharge was modeled with a simple physical infiltration model and compared to previous estimates of total recharge. Our results highlight the strong dependence of recharge on rainfall and irrigation, and the importance of focused recharge. The factors responsible for the spatial distribution of recharge are also studied. The second axis is based on the monitoring of the filling of an artificial recharge basin at a highly monitored and well-equipped site. These observations were interpreted with analytical and numerical models to improve our knowledge of flow dynamics in fractured crystalline rocks at the medium scale. These models illustrated the existence of preferential horizontal flows, but also of a lateral compartmentalization that hinders the propagation of recharge inputs

Книги з теми "Fractured crystalline-rock aquifer":

1

Daniel, Charles C. Ground-water recharge to the regolith-fractured crystalline rock aquifer system, Orange County, North Carolina. Raleigh, N.C: U.S. Dept. of the Interior, U.S. Geological Survey, 1996.

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2

Daniel, Charles C. Ground-water recharge to the regolith-fractured crystalline rock aquifer system, Orange County, North Carolina. Raleigh, N.C: U.S. Dept. of the Interior, U.S. Geological Survey, 1996.

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Daniel, Charles C. Ground-water recharge to the regolith-fractured crystalline rock aquifer system, Orange County, North Carolina. Raleigh, N.C: U.S. Dept. of the Interior, U.S. Geological Survey, 1996.

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4

Daniel, Charles C. Ground-water recharge to the regolith-fractured crystalline rock aquifer system, Orange County, North Carolina. Raleigh, N.C: U.S. Dept. of the Interior, U.S. Geological Survey, 1996.

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5

Daniel, Charles C. Ground-water recharge to the regolith-fractured crystalline rock aquifer system, Orange County, North Carolina. Raleigh, N.C: U.S. Dept. of the Interior, U.S. Geological Survey, 1996.

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6

Daniel, Charles C. Ground-water recharge to the regolith-fractured crystalline rock aquifer system, Orange County, North Carolina. Raleigh, N.C: U.S. Dept. of the Interior, U.S. Geological Survey, 1996.

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7

Daniel, Charles C. Ground-water recharge to the regolith-fractured crystalline rock aquifer system, Orange County, North Carolina. Raleigh, N.C: U.S. Dept. of the Interior, U.S. Geological Survey, 1996.

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8

Daniel, Charles C. Ground-water recharge to and storage in the regolith-fractured crystalline rock aquifer system, Guilford County, North Carolina. Raleigh N.C: U.S. Dept. of the Interior, U.S. Geological Survey, 1998.

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9

Daniel, Charles C. Ground-water recharge to and storage in the regolith-fractured crystalline rock aquifer system, Guilford County, North Carolina. Raleigh N.C: U.S. Dept. of the Interior, U.S. Geological Survey, 1998.

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10

Daniel, Charles C. Ground-water recharge to and storage in the regolith-fractured crystalline rock aquifer system, Guilford County, North Carolina. Raleigh N.C: U.S. Dept. of the Interior, U.S. Geological Survey, 1998.

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Частини книг з теми "Fractured crystalline-rock aquifer":

1

Frengstad, Bj√∏rn, and David Banks. "Universal controls on the evolution of groundwater chemistry in shallow crystalline rock aquifers." In Groundwater in Fractured Rocks, 275–89. Taylor & Francis, 2007. http://dx.doi.org/10.1201/9780203945650.ch18.

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2

"Sustainable yield of fractured rock aquifers: The case of crystalline rocks of Serre Massif (Calabria, Southern Italy)." In Fractured Rock Hydrogeology, 101–20. CRC Press, 2014. http://dx.doi.org/10.1201/b17016-10.

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3

"Universal controls on the evolution of groundwater chemistry in shallow crystalline rock aquifers: the evidence from empirical and theoretical studies." In Groundwater in Fractured Rocks, 291–306. CRC Press, 2007. http://dx.doi.org/10.1201/9780203945650-27.

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Тези доповідей конференцій з теми "Fractured crystalline-rock aquifer":

1

"Borehole GPR Fracture Imaging of a Crystalline Rock Aquifer, Stang‐er‐Brune." In Symposium on the Application of Geophysics to Engineering and Environmental Problems 2011. Environment and Engineering Geophysical Society, 2011. http://dx.doi.org/10.4133/1.3614153.

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2

Allen, Marsha, and David F. Boutt. "THE ROLE OF FRACTURE PERMEABILITY AND STORAGE IN A CRYSTALLINE ROCK ISLAND AQUIFER." In GSA 2020 Connects Online. Geological Society of America, 2020. http://dx.doi.org/10.1130/abs/2020am-354715.

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3

Dorn, C., N. Linde, J. Doetsch, T. Le Borgne, and O. Bour. "Borehole GPR Fracture Imaging of a Crystalline Rock Aquifer, Stang-er-Brune, Brittany, France." In Near Surface 2010 - 16th EAGE European Meeting of Environmental and Engineering Geophysics. European Association of Geoscientists & Engineers, 2010. http://dx.doi.org/10.3997/2214-4609.20144796.

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Звіти організацій з теми "Fractured crystalline-rock aquifer":

1

Ground-water recharge to the regolith-fractured crystalline rock aquifer system, Orange County, North Carolina. US Geological Survey, 1996. http://dx.doi.org/10.3133/wri964220.

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2

Ground-water recharge to and storage in the regolith-fractured crystalline rock aquifer system, Guilford County, North Carolina. US Geological Survey, 1998. http://dx.doi.org/10.3133/wri974140.

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3

Hydrogeology and simulation of ground-water flow in the thick regolith-fractured crystalline rock aquifer system of Indian Creek basin, North Carolina. US Geological Survey, 1997. http://dx.doi.org/10.3133/wsp2341c.

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4

Analytical and numerical simulation of the steady-state hydrologic effects of mining aggregate in hypothetical sand-and-gravel and fractured crystalline-rock aquifers. US Geological Survey, 2003. http://dx.doi.org/10.3133/wri024267.

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