Relevant bibliographies by topics / Groundwater flow direction

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Groundwater flow direction'

Author: Grafiati
Published: 2 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Groundwater flow direction"

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Oyedele, A. Akinola, Gbenga Olayanju, Taiwo Oyedele, Kehinde Oyedele, Taofeek Ewumi, and Funmi Ogunlana. "Determination of Groundwater Flow Pattern in the basement complex terrain of Ado-Ekiti, Southwestern Nigeria." Indonesian Journal of Geography 55, no. 1 (2023): 41. http://dx.doi.org/10.22146/ijg.56539.

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Hydrostatic level sampling, geo-referencing and Geographic Information System were employed to delineate the major groundwater recharge / discharge zones, the groundwater flow direction and the groundwater divides in Ado-Ekiti metropolis with the objective of groundwater resource protection. Static water level measurements were made from 108 hand – dug wells evenly distributed on a regional basis. The latitudes, longitudes and elevations above mean sea level of the well points were measured using the Global Positioning System. A mean value of 5.84 ± 2.35 m above mean sea level was observed for
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Yemi Sikiru, Onifade, and Osisanya Olajuwon Wasiu. "GROUNDWATER FLOW DIRECTION EVALUATION FOR FLOOD AND CONTAMINATION CONTROL IN OSUBI, SOUTHERN NIGERIA." Big Data In Water Resources Engineering (BDWRE) 4, no. 1 (2023): 32–35. http://dx.doi.org/10.26480/bdwre.01.2023.32.35.

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The determination of groundwater flow direction is essential in flood and groundwater contamination control. This study aimed at determining the groundwater flow direction in the study area to infer possible areas of further spread of contaminants and identify areas that might be prone to flooding shortly. Fifty (50) hand-dug wells were sampled with the aid of a long tape (200/60m) and a global positioning system (GPS) to determine their hydraulic heads, while topography and groundwater flow direction maps of the study area were generated using surfer 13 and groundwater modeling software, resp
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Tantama, E. E., M. A. Kumara, D. P. E. Putra, and G. I. Marliyani. "Pattern and direction of groundwater flow and distribution of physical-chemical properties of groundwater in Randublatung basin." IOP Conference Series: Earth and Environmental Science 930, no. 1 (2021): 012048. http://dx.doi.org/10.1088/1755-1315/930/1/012048.

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Abstract The people in the Randublatung basin (Grobogan, Blora, and Bojonegoro Regencies) using groundwater for daily needs and agriculture activity. As the initial step of basin-based groundwater management, it is necessary to understand the groundwater potential in this area: pattern and direction of groundwater flow and groundwater physical-chemical properties (pH, temperature, total dissolved solids, and electrical conductivity). This research aims to analyze the pattern and directions of groundwater flow, the physical-chemical properties, and the correlation between the two. This research
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binti Ghazali, Miskiah Fadzilah, Mohd Nordin bin Adlan, Kamarudin bin Samuding, and Mohamad Razip bin Selamat. "Direct Determination of Groundwater Direction and Velocity Using Colloidal Borescope at Jenderam Hilir, Selangor." Applied Mechanics and Materials 802 (October 2015): 640–45. http://dx.doi.org/10.4028/www.scientific.net/amm.802.640.

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The colloidal borescope can be used for measuring groundwater flow directions and velocity. It is an integrated high-resolution flux gate compass with a high-magnification colloid-imaging camera that can measure flow at selected depths within a well. In this study, the colloidal borescope was used to determine flow direction and measure velocity during a pumping test for the riverbank filtration study in Jenderam Hilir, Selangor. During each measurement, the instrument, which monitored the movement of the suspended particles, was inserted into a well at a particular depth (screen well). The re
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Vainu, Marko, Jaanus Terasmaa, and Marko Häelm. "Relations between groundwater flow in an unconfined aquifer and seepage patterns in a closed-basin lake in glacial terrain." Hydrology Research 46, no. 3 (2014): 325–42. http://dx.doi.org/10.2166/nh.2014.197.

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Groundwater dynamics affect lake water budgets, but its major factors and mechanisms still need clarification. This study evaluates the effects of surrounding groundwater flow on seepage direction and assesses factors that affect seepage flux in a closed-basin lake in northeastern Estonia – Lake Martiska. A piezometric map was used to determine directions of groundwater flow around the lake. Seepage meters were applied for measuring flux at 44 locations along eight transects in the lake in relation to water depth, distance from the shore, sediment type and thickness of organic sediment. Additi
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Shube, Hassen, Seifu Kebede, Tilahun Azagegn, Dessie Nedaw, Muhammed Haji, and Shankar Karuppannan. "Estimating Groundwater Flow Velocity in Shallow Volcanic Aquifers of the Ethiopian Highlands Using a Geospatial Technique." Sustainability 15, no. 19 (2023): 14490. http://dx.doi.org/10.3390/su151914490.

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The shallow volcanic aquifer is the major rural water supply source in the Ethiopian highlands. A significant number of hand pump wells in these aquifers experience a rapid decline in yield and poor performance within a short period of time after construction. Hence, reliable estimation of groundwater flow velocity is important to understand groundwater flow dynamics, aquifer responses to stresses and to optimize the sustainable management of groundwater resources. Here, we propose the geospatial technique using four essential input raster maps (groundwater elevation head, transmissivity, effe
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Permata, Veronika, Hari Siswoyo, and Riyanto Haribowo. "Mapping of Groundwater Flow Pattern and its Quality Index based on Microbiological Parameters in Klojen District, Malang City, East Java, Indonesia." Civil and Environmental Science 004, no. 02 (2021): 106–14. http://dx.doi.org/10.21776/ub.civense.2021.00402.1.

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Groundwater is one source of fulfilling water needs for the Klojen district, the most populous district in Malang City. Population density affects the condition of groundwater quality because it causes pollution. The possibility of groundwater quality contamination can be identified by mapping the flow pattern and determining the quality level according to its use as drinking water. The purpose of this study is to map the groundwater quality index according to its flow pattern. Flow patterns based on groundwater-surface contours can indicate the direction of flow and the direction of pollution
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OGBOZIGE, Francis J., and Michael A. Toko. "Investigation of Groundwater Flow Direction in Port Harcourt, Nigeria." Engineering and Technology Journal 38, no. 12A (2020): 1744–50. http://dx.doi.org/10.30684/etj.v38i12a.1754.

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The lack of reliable municipal water supply in the city of Port Harcourt has led to indiscriminate drilling of boreholes by the residents however, the direction of groundwater flow within the entire city has not been established. Hence, the research investigated the flow direction of groundwater in the study area in order to understand the best location for siting septic tanks and dumpsites with respect to the position of the existing or proposed borehole. This was achieved by determining the hydraulic heads (Hh) of twenty boreholes evenly distributed within the city by subtracting the static
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OGBOZIGE, Francis J., and Michael A. Toko. "Investigation of Groundwater Flow Direction in Port Harcourt, Nigeria." Engineering and Technology Journal 38, no. 12A (2020): 1744–50. http://dx.doi.org/10.30684/etj.v38i12a.1754.

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The lack of reliable municipal water supply in the city of Port Harcourt has led to indiscriminate drilling of boreholes by the residents however, the direction of groundwater flow within the entire city has not been established. Hence, the research investigated the flow direction of groundwater in the study area in order to understand the best location for siting septic tanks and dumpsites with respect to the position of the existing or proposed borehole. This was achieved by determining the hydraulic heads (Hh) of twenty boreholes evenly distributed within the city by subtracting the static
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Setiawan, Cahyadi, Suratman Suratman, and Muh Aris Marfa,i. "KONDISI SUMUR DAN PEMODELAN ARAH ALIRAN AIRTANAH BEBAS PADA BENTUKLAHAN FLUVIOMARIN DI JAKARTA." Jurnal SPATIAL Wahana Komunikasi dan Informasi Geografi 16, no. 2 (2016): 1–9. http://dx.doi.org/10.21009/spatial.162.01.

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 Growing population have an impact on the strategy of fulfillment the water need and degradation of groundwater quality in Jakarta, especially in fluviomarine landforms in Jakarta. The purpose of this study was to determine the condition of wells and create a model of groundwater flow direction on fluviomarine landforms based on the season. Methods in this research study include three main aspects, namely population, characteristics of the object under study, and analysis. The population in this study using 30 groundwater wells sample representative of the population. Relating to
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Dissertations / Theses on the topic "Groundwater flow direction"

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Benton, Joshua Robert. "Temporal Dynamics of Groundwater Flow Direction in a Glaciated, Headwater Catchment." Thesis, Virginia Tech, 2020. http://hdl.handle.net/10919/104222.

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Shallow groundwater flow in the critical zone of steep headwater mountain catchments is often assumed to mimic surface topography. However, groundwater flow is influenced by other variables, such as the elevation of the water table and subsurface hydraulic conductivity, which can result in temporal variations in both magnitude and direction of flow. In this study, I investigated the temporal variability of groundwater flow in the soil zone (solum) within the critical zone of a headwater catchment at the Hubbard Brook Experimental Forest in North Woodstock, NH. Groundwater levels were continu
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Soltys, Peter William. "GROUNDWATER FLOW MEASUREMENT IN UNCONSOLIDATED GLACIAL DEPOSITS USING FLUOROMETER ANALYSIS OF DISPERSED AND ADSORBED FLUORESCEIN DYE." University of Cincinnati / OhioLINK, 2002. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1037641322.

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Hipkins, Emma Victoria. "Comparing the hydrogeological prospectivity of three UK locations for deep radioactive waste disposal." Thesis, University of Edinburgh, 2018. http://hdl.handle.net/1842/33147.

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The UK has a large and growing inventory of higher activity radioactive waste awaiting safe long term disposal. The international consensus is to dispose of this radioactive and toxic waste within a deep geological repository, situated 200-1,000 metres beneath the ground surface. The deep geological disposal facility is designed to be a series of engineered and natural barriers. Groundwater forms an integral component of the natural barrier because it 1) controls the flux of reactive components towards the engineered repository, and 2) forms one of the primary transport mechanism through which
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XIE, CANG-MING, and 謝蒼明. "A study of the dating and the direction of groundwater flow of the Yun-Chang aquifter area." Thesis, 1989. http://ndltd.ncl.edu.tw/handle/21353782300005944614.

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Books on the topic "Groundwater flow direction"

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Mull, D. S. Use of dye tracing to define the direction of ground-water flow from a superfund waste-disposal site in karst terrane, near Auburn, Kentucky. U.S. Dept. of the Interior, U.S. Geological Survey, 1993.

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Becker, Carol J. Ground-water quality, levels, and flow direction near Fort Cobb Reservoir, Caddo County, Oklahoma, 1998-2000. U.S. Dept. of the Interior, U.S. Geological Survey, 2001.

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J, Becker C. Ground-water quality, levels, and flow direction near Fort Cobb Reservoir, Caddo County, Oklahoma, 1998-2000. U.S. Dept. of the Interior, U.S. Geological Survey, 2001.

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J, Becker C. Ground-water quality, levels, and flow direction near Fort Cobb Reservoir, Caddo County, Oklahoma, 1998-2000. U.S. Dept. of the Interior, U.S. Geological Survey, 2001.

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Becker, Carol J. Ground-water quality, levels, and flow direction near Fort Cobb Reservoir, Caddo County, Oklahoma, 1998-2000. U.S. Dept. of the Interior, U.S. Geological Survey, 2001.

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J, Becker C. Ground-water quality, levels, and flow direction near Fort Cobb Reservoir, Caddo County, Oklahoma, 1998-2000. U.S. Dept. of the Interior, U.S. Geological Survey, 2001.

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J, Becker C. Ground-water quality, levels, and flow direction near Fort Cobb Reservoir, Caddo County, Oklahoma, 1998-2000. U.S. Dept. of the Interior, U.S. Geological Survey, 2001.

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J, Becker C. Ground-water quality, levels, and flow direction near Fort Cobb Reservoir, Caddo County, Oklahoma, 1998-2000. U.S. Dept. of the Interior, U.S. Geological Survey, 2001.

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Kues, Georgianna. Ground-water levels and direction of ground-water flow in the central part of Bernalillo County, New Mexico, summer 1983. U.S. Dept. of the Interior, Geological Survey, 1986.

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Kues, Georgianna. Ground-water levels and direction of ground-water flow in the central part of Bernalillo County, New Mexico, summer 1983. U.S. Dept. of the Interior, Geological Survey, 1986.

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Book chapters on the topic "Groundwater flow direction"

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Mairhofer, J. "Groundwater Flow and Direction Measurement by Means of Radioisotopes in a Single Well." In Isotope Techniques in the Hydrologic Cycle. American Geophysical Union, 2013. http://dx.doi.org/10.1029/gm011p0119.

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Rouleau, A. "A Stochastic Particle Transport Model Based on Directional Statistics of Flow Through Fracture Networks." In Groundwater Flow and Quality Modelling. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-2889-3_22.

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Dagan, Gedeon. "Statistical Theory of Groundwater Flow and Transport: Pore to Laboratory, Laboratory to Formation, and Formation to Regional Scale." In 1986, Trends and Directions in Hydrology. American Geophysical Union, 2014. http://dx.doi.org/10.1002/9781118782088.ch11.

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"groundwater flow direction." In Dictionary Geotechnical Engineering/Wörterbuch GeoTechnik. Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-41714-6_72605.

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Xu Y.S., Shen S.L., and Chai J.C. "Cutoff Effect on Groundwater Seepage of Underground Structure in Aquifers." In Information Technology in Geo-Engineering. IOS Press, 2010. https://doi.org/10.3233/978-1-60750-617-1-623.

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The Quaternary deposit in Shanghai is composed of an alternated multi-aquifer-aquitard system (MAAS) with aquitard over aquifer one another. In the MAAS groundwater system, any drawdown of groundwater head of lower aquifer will cause the consolidation of overburden aquitard. If the underground infrastructure is built in the aquifers, the balanced ground water seepage route will alternate and drawdown will occur in the greater depth of flow, which will cause additional subsidence and unbalancing load on the structures. In order to investigate this impact, a series of numerical analyses are cond
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Rasouli, Hafizullah, and Ashok Vaseashta. "On the Modeling of Groundwater Features Due to Extreme Arid Conditions in Nimroz Province, Afghanistan." In Modeling and Monitoring Extreme Hydrometeorological Events. IGI Global, 2023. http://dx.doi.org/10.4018/978-1-6684-8771-6.ch012.

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Due to extreme arid conditions in Afghanistan, it is critical to conduct research by modeling groundwater features. The studies conducted in Nimroz province on the groundwater flow directions, aquifer types, inflow, outflow, evaporation, and geology of the region are presented. Samples were collected from each profile and transported to our laboratory for characterization. The objective was to identify parameters in different locations of Nimroz and Zarang, for potential use as a water resource, since no such data exists due to years of conflict in the region. From this study, we assess the fe
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Warrick, Arthur W. "Saturated Flow." In Soil Water Dynamics. Oxford University Press, 2003. http://dx.doi.org/10.1093/oso/9780195126051.003.0008.

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Saturated conditions generally exist below a water table, either as part of the permanent groundwater system (aquifer) or in the vadose zone as perched water. For isotropic and steady-state conditions, such systems can be modeled by Laplace’s equation. Because it is linear, Laplace’s equation is much easier to solve than the variably saturated forms of Richards’ equation and, hence, provides a convenient place to begin. Analyses of water flow for drainage and groundwater systems borrow heavily from the classical (and old!) work in heat conduction, hydrodynamics, and electrostatics. This sectio
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Bogdevich, Oleg, Gheorghe Duca, Manuela Elisabeta Sidoroff, Adrian Stanica, Aurel Persoiu, and Ashok Vaseashta. "Groundwater Resource Investigation Using Isotope Technology on River-Sea Systems." In Handbook of Research on Water Sciences and Society. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-7998-7356-3.ch004.

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The chapter presents a review of the case study by the implementation of the stable isotope technology for the evaluation of the water cycle and water resource formation in the transboundary region between Romania, Ukraine, and the Republic of Moldova under the impact of climate change. The groundwater is an especially important resource for sustainable development in this situation for the studied region. The isotope tools and related modeling approaches are particularly useful for the groundwater flow evaluation and determination of the recharge sources. The cooperation and synergism between
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Alley, William M., and Rosemarie Alley. "Water for Nature." In High and Dry. Yale University Press, 2017. http://dx.doi.org/10.12987/yale/9780300220384.003.0008.

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Many ecosystems depend on the flow, quality, and temperature of groundwater contributions to streams, wetlands, and other surface-water bodies. This chapter examines these complex issues of ecosystem health and sustainability by looking at the challenges the U.S. Forest Service faced in its attempt to protect groundwater-dependent ecosystems through a national groundwater directive. The discussion then moves to South Africa and the challenges of implementing its national mandate for an Ecosystem Reserve. Finally, the chapter discusses the Upper San Pedro River in Arizona and unique efforts to
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Schirmer, M., H. Weiss, G. C. Durrant, J. W. Molson, and E. O. Frind. "Influence of changing flow directions on plume shape, apparent dispersion and mass loss of biodegradable compounds." In Groundwater 2000. CRC Press, 2020. http://dx.doi.org/10.1201/9781003078593-167.

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Conference papers on the topic "Groundwater flow direction"

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Hanania, Jason, and Chris Lowry. "ANALYZING FLOW DIRECTION AS A CALIBRATION TARGET IN GROUNDWATER FLOW MODELS." In Joint 72nd Annual Southeastern/ 58th Annual Northeastern Section Meeting - 2023. Geological Society of America, 2023. http://dx.doi.org/10.1130/abs/2023se-385479.

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Sill, William R., and Keith J. Sjostrom. "Groundwater flow direction from borehole‐to‐surface electrical measurements." In SEG Technical Program Expanded Abstracts 1990. Society of Exploration Geophysicists, 1990. http://dx.doi.org/10.1190/1.1890256.

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Benton, Joshua, Madeline E. Schreiber, and Kevin J. McGuire. "VARIABILITY IN GROUNDWATER FLOW DIRECTION WITHIN SOILS OF A MOUNTAIN HEADWATER CATCHMENT." In Northeastern Section - 57th Annual Meeting - 2022. Geological Society of America, 2022. http://dx.doi.org/10.1130/abs/2022ne-375334.

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Awag, M., E. Mackay, and S. Ghanbari. "Impact of Groundwater Flow Direction on Early CO2 Plume Migration in Dipping Aquifers." In 84th EAGE Annual Conference & Exhibition. European Association of Geoscientists & Engineers, 2023. http://dx.doi.org/10.3997/2214-4609.2023101439.

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Benton, Joshua R., Madeline E. Schreiber, Kevin McGuire, et al. "DYNAMICS OF GROUNDWATER FLOW DIRECTION IN THE CRITICAL ZONE OF A FORESTED, GLACIATED CATCHMENT." In Joint 69th Annual Southeastern / 55th Annual Northeastern GSA Section Meeting - 2020. Geological Society of America, 2020. http://dx.doi.org/10.1130/abs/2020se-345040.

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Woods, Kevin D., and Alfonso Ortega. "A Model for a Geothermal Well in a Hydraulic Groundwater Flow for Ground Source Heat Pump Systems." In ASME 2011 5th International Conference on Energy Sustainability. ASMEDC, 2011. http://dx.doi.org/10.1115/es2011-54679.

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Heat pumps are mechanical systems that provide heating to a space in the winter, and cooling in the summer. They are increasingly popular because the same system provides both cooling modes, depending on the direction of the cycle upon which they operate. For proper operation, the heat pump must be connected to a constant temperature thermal reservoir which in traditional systems is the ambient air. In ground source heat pumps however, subterranean ground water is used as the thermal reservoir. To access the subterranean groundwater, “geothermal” wells are drilled into the formation. Water fro
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Steinhoff, Mathias. "Decommissioning of the Active Storage Facility for Residuals in Rheinsberg (Brandenburg/Germany) and Results of Groundwater Monitoring." In ASME 2011 14th International Conference on Environmental Remediation and Radioactive Waste Management. ASMEDC, 2011. http://dx.doi.org/10.1115/icem2011-59134.

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The Active Storage Facility for Residuals (Aktives Lager fu¨r Ru¨cksta¨nde – ALfR) — an open-air controlled area — was used for the storage of radioactive waste (liquid and solid waste) at the site of the NPP Rheinsberg in the former GDR. Liquid waste was cemented and dumped for near surface final disposal. During the period of operation of the ALfR some incidents happened. Residues of evaporated cooling water of unknown amount (ca. 1–10 m3), the drop-out from small leakages and the wash-off from contaminated open-air storage barrels contaminated the soil. Since 1997 the buildings of the ALfR
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Hasebe, Masanobu, and Shigeru Tabeta. "Unsteady Buoyant Jet Simulations Using Dynamic Connection Scheme of Hydrostatic and Non-Hydrostatic Zone." In ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering. ASMEDC, 2010. http://dx.doi.org/10.1115/omae2010-20666.

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Most of ocean models employ hydrostatic approximation because the horizontal scale is usually much larger than the vertical scale in oceanic phenomena. In hydrostatic approximation, dynamic pressure is neglected and the momentum equation in vertical direction needs not to be solved. But for the phenomena of buoyant jet from the sea bottom such as submarine groundwater discharge, hydrothermal plume and so on, hydrodynamic pressure cannot be neglected and the momentum equation of vertical direction must to be taken into account. Non-hydrostatic analysis requires so much computation time that it
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Bojilova, Elena. "STATISTICAL ANALYSIS OF YANTRA RIVER FLOW." In 23rd SGEM International Multidisciplinary Scientific GeoConference 2023. STEF92 Technology, 2023. http://dx.doi.org/10.5593/sgem2023/3.1/s12.20.

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The study is focused on statistical analysis of river discharges. The registered river flow regime and hydrological characteristics of Yantra River are investigated. Yantra watershed is situated in North Bulgaria and belongs to Danube river basin Directorate. The current study is focused on the low flows. Thirteen hydrometrics stations located in the watershed are available for the investigation. Data used are from monitoring network of the National institute of meteorology and hydrology, Bulgaria. The flow duration analysis was carried out for each gauged river within watershed. Flow duration
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Ilcheva, Irena, Anna Yordanova, Plamen Ninov, Krassimira Ljubenova, and Kamelia Krumova. "SPECIFICS IN DETERMINATION AND PROVISION OF ECOLOGICAL FLOW IN THE RIVERBEDS AFTER COMPLEX AND SIGNIFICANT DAMS IN BULGARIA." In 23rd SGEM International Multidisciplinary Scientific GeoConference 2023. STEF92 Technology, 2023. http://dx.doi.org/10.5593/sgem2023/3.1/s12.19.

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Water resource of a given river basin is the main component of the ecosystem and water resources management system as well. Ecological flows are considered within the context of the Water Framework Directive (WFD) as �a hydrological regime consistent with the achievement of the environmental objectives of the WFD in natural surface water bodies as mentioned in Article 4(1). The so-called Heavily Modified Water Bodies (HMWB) or �regulated rivers� have modified flow, which is influenced by reservoir compensation releases and management. National Institute of Meteorology and Hydrology (NIMH) has
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Reports on the topic "Groundwater flow direction"

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Wagner, Anna, Taylor Sullivan, Danney Glaser, et al. Permafrost and groundwater characterization at the proximity of the landfill, Fort Wainwright, Alaska. Engineer Research and Development Center (U.S.), 2024. http://dx.doi.org/10.21079/11681/48762.

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This report summarizes a site investigation at the vicinity of the landfill, a discontinuous permafrost site, at Fort Wainwright, Alaska. The objective of this effort was to characterize the permafrost extent and groundwater flow at the study area, and to compare newly collected subsurface characteristics with historical datasets. The main tasks for this effort included lidar and remote sensing analyses, geophysical investigations, a tracer dye study, contaminant trend analysis, and installation of soil temperature sensors. Findings included changes in stream channels and watershed boundaries,
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Barnett, P. J. Surficial geology of Cockburn Island, Ontario. Natural Resources Canada/CMSS/Information Management, 2024. http://dx.doi.org/10.4095/332360.

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Cockburn Island landscape is somewhat unique in the northern Lake Huron-Georgian Bay basin, in that, itmp;gt;'s overall topography and relief is dependant primarily on glacial sediments that can exceed thicknesses of 85 m (275 feet), rather than the bedrock surface. Cockburn Island is underlain by gently dipping carbonate and clastic rocks of Middle Silurian age that outcrop in a belt that rings the northern half of the island. The crest of the Niagara Escarpment crosses the northern part of the Island. In places the bedrock surface has been affected by karst processes particularly in areas ab
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Schlossnagle, Trevor H., Janae Wallace,, and Nathan Payne. Analysis of Septic-Tank Density for Four Communities in Iron County, Utah - Newcastle, Kanarraville, Summit, and Paragonah. Utah Geological Survey, 2022. http://dx.doi.org/10.34191/ri-284.

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Iron County is a semi-rural area in southwestern Utah that is experiencing an increase in residential development. Although much of the development is on community sewer systems, many subdivisions use septic tank soil-absorption systems for wastewater disposal. Many of these septic-tank systems overlie the basin-fill deposits that compose the principal aquifer for the area. The purpose of our study is to provide tools for waterresource management and land-use planning. In this study we (1) characterize the water quality of four areas in Iron County (Newcastle, Kanarraville, Summit, and Paragon
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Schlossnagle, Trevor H., and Torri Duncan. Analysis of Septic-Tank Density for Rockville, Washington County, Utah. Utah Geological Survey, 2024. http://dx.doi.org/10.34191/ri-288.

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Abstract:
Rockville is a small rural town in southwestern Utah that is experiencing an increase in residential development. New developments in rural areas often use septic tank soilabsorption systems for wastewater disposal, although there is potential to utilize an existing community sewer system. Because potential future septic-tank systems may overlie the principal drinking water aquifer for Rockville, city off icials asked the Utah Geological Survey to conduct a septictank density analysis. The purpose of our study is to provide tools for water-resource management and land-use planning. In this stu
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Weissinger, Rebecca. Status and trends of springs at Hovenweep National Monument, 1999–2021. Edited by Alice Wondrak Biel. National Park Service, 2023. http://dx.doi.org/10.36967/2294373.

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Water is a scarce, but vital, resource at Hovenweep National Monument (NM). The National Park Service has prioritized long-term monitoring of water resources at the monument through a variety of programs and indicators since 1999. The purpose of this report is to evaluate water-quantity and water-quality data collected at long-term monitoring sites in Hovenweep NM from 1999 to 2021 for trends over time, and to summarize site-characterization data for currently monitored locations. Data are available for three active monitoring stations—Square Tower Spring, Hackberry Pool, and Goodman Point Spr
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Raymond, Kara, Laura Palacios, and Evan Gwilliam. Status of climate and water resources at Big Bend National Park: Water year 2019. Edited by Tani Hubbard. National Park Service, 2022. http://dx.doi.org/10.36967/2294267.

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Climate and hydrology are major drivers of ecosystem structure and function, particularly in arid and semi-arid ecosystems. Understanding changes in climate, groundwater, streamflow, and water quality is central to assessing the condition of park resources. This report combines data collected on climate, groundwater, and springs at Big Bend National Park (NP) to provide an integrated look at climate and water conditions during water year (WY) 2019 (October 2018–September 2019). However, this report does not address the Rio Grande or its tributaries. Annual precipitation was higher than normal
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