Baseline hydro-geochemical characteristics of groundwater in Abu Ali watershed (Northern Lebanon) by Rachad Al Haj, Mohammad Merheb, Jalal Halwani, Baghdad Ouddane

“…The remaining two groups consist mostly of wells exploiting the Miocene aquifer at lower altitudes, where agricultural activity is more intense. …”
Get full text

Assessment of groundwater intrinsic vulnerability using GIS-based DRASTIC method in district Karak, Khyber Pakhtunkhwa, Pakistan by Muhammad Muneer, Mumtaz Ali Khan, Fayaz Ullah Shinwari, Ijaz Ahmed, Syed Mamoon Siyar, Fahad Alshehri, Muhammad Shahab

“…This study used the DRASTIC model to analyze aquifer vulnerability and identify the hydrogeological condition in the southern portion of the Karak, Khyber Pakhtunkhwa. …”
Get full text

Waste Foundry Sand as Permeable and Low Permeable Barrier for Restriction of the Propagation of Lead and Nickel Ions in Groundwater by Ayad A. H. Faisal, Zaid Abed Al-Ridah, Laith A. Naji, Mu. Naushad, Hamed A. El-Serehy

“…COMSOL software was able to simulate the measurements of two-dimensional tank packed with Iraqi soil aquifer in combination with WFS-LPB and WFS-filter sand PRB. …”
Get full text

Geochemical evolution and mechanisms controlling groundwater chemistry in the transboundary Komadugu–Yobe Basin, Lake Chad region: An integrated approach of chemometric analysis an... by Abdulrahman Shuaibu, Robert M. Kalin, Vernon Phoenix, Ibrahim Mohammed Lawal

“…Moreover, Gibbs plots, molar ratios, and bivariate plots, along with chloroalkaline indices (CAI-I & CAI-II) confirms influence of mineral weathering and ion exchange reactions within the aquifer system. Few locations show evaporation during the dry season. …”
Get full text

Machine Learning Models for Spring Discharge Forecasting by Francesco Granata, Michele Saroli, Giovanni de Marinis, Rudy Gargano

“…Considering that most of the world’s unfrozen freshwater reserves are stored in aquifers, the capability of prediction of spring discharges is a crucial issue. …”
Get full text

Géographie et hydrologie de la ville de Reims/Durocortorum et de ses environs by Alain Devos, Claire Pichard, Gilles Fronteau, Sébastien Laratte

“…The Vesle, which is about ten meters lower than the ancient city, is in fact a low-energy river, fed by aquifer drainage, with no significant runoff. Its primary bed is occupied by a vast marshy area rich in alkaline peat bogs, which borders the southern portion of the urban zone. …”
Get full text

Groundwater Quality on the Adriatic Karst Island of Mljet (Croatia) and Its Implications on Water Supply by Staša Borović, Josip Terzić, Marco Pola

“…Daily monitoring of total dissolved solids in the feed water was introduced in May 2016, and its results were analysed in the context of precipitation—a sole source of island aquifer recharge. Maximum concentrations were observed during September and interpreted to be caused by a combination of natural and anthropogenic pressure during the summer tourist season. …”
Get full text

Investigation of Theoretical Models, Pumping-Recharge Well Arrangements and System Performance of Abandoned Mine Water Source Heat Pump by Zhiqiang Zhang, Wenchao Zu, Wenke Zhang, Kexun Wang, Xueqing Ma, Ping Cui

“…The influences of different recharge temperatures, pumping and recharging flow rates, well spacings, hydraulic gradients, aquifer thicknesses, porosities and other factors on the pumping temperature are studied according to the selected pumping and recharging well arrangement scheme. …”
Get full text

Modeling agro-hydrological surface-subsurface processes in a semi-arid, intensively irrigated river basin by Salam A. Abbas, Ryan T. Bailey, Jeffrey G. Arnold, Michael J. White, Ali Mirchi

“…Main parameters include streambed conductivity, plant uptake factors, snowmelt factors, aquifer properties, soil available water capacity, and soil percolation coefficient, with each parameter ranked by influence for each region within the basin. …”
Get full text

Experimental Study on the Self-Healing Behavior of Fractured Rocks Induced by Water-CO2-Rock Interactions in the Shendong Coalfield by Jinfeng Ju, Quansheng Li, Jialin Xu

“…Thus, this study’s results are of significant value to aquifer restoration efforts in the Shendong coalfield and other ecologically vulnerable mining areas.…”
Get full text

Investigating the hatchability and nauplii biometry of Artemia franciscana in unconventional waters of Sistan region, Southeast Iran by Hashem Khandan Barani, Abdolali Rahdari, Narjes Sanchooli, Ali Khosravanizadeh

“…., control (T1; distilled water + sea salt; 35.37 ppt), desalination wastewater (T2; 48.88 ppt), deep aquifer well water (T3; 16.35 ppt), and well water (T4; 28.46 ppt). …”
Get full text

Prediction of Fracture Evolution and Groundwater Inrush from Karst Collapse Pillars in Coal Seam Floors: A Micromechanics-Based Stress-Seepage-Damage Coupled Modeling Approach by Yinlong Lu, Bingzhen Wu, Mengqi He, Lianguo Wang, Dan Ma, Zhen Huang

“…Karst collapse pillars (KCPs) frequently cause severe groundwater inrush disasters in coal mining above a confined aquifer. An accurate understanding of the damage and fracture evolution, permeability enhancement, and seepage changes in KCPs under the combined action of mining-induced stress and confined hydraulic pressure is of great significance for the early prediction and prevention of groundwater inrush from KCPs in coal seam floors. …”
Get full text

Comparison of three recent discrete stochastic inversion methods and influence of the prior choice by Juda, Przemysław, Straubhaar, Julien, Renard, Philippe

“…The three inversion methods are tested on a synthetic example of a pumping test in a fluvial channelized aquifer. Moreover, the inverse problem is solved three times with each method, each time using a different training image to check the performance of the methods with different geological priors. …”
Get full text

Formation Mechanism and the Height of the Water-Conducting Fractured Zone Induced by Middle Deep Coal Seam Mining in a Sandy Region: A Case Study from the Xiaobaodang Coal Mine by Xiaoshen Xie, Enke Hou, Shuangming Wang, Xueyang Sun, Pengfei Hou, Shibin Wang, Yongli Xie, Yongan Huang

“…The height of the water-conducting fractured zone (WCFZ) is a basic parameter related to water protection in coal mines and is also crucial for aquifer protection and mine safety. In order to accurately detect the height and shape and reveal the formation mechanism of the WCFZ, which is caused by middle-deep coal seam mining in a sandy region, the 112201 coalface at the 1# coal mine of Xiaobaodang was taken as a case study. …”
Get full text

Assessment of Groundwater Potential Zones of Upper Blue Nile River Basin Using Multi-Influencing Factors under GIS and RS Environment: A Case Study on Guder Watersheds, Abay Basin,... by Timketa Adula Duguma, Gemechis Adula Duguma

“…The study also revealed that the zone of high groundwater potential has high soil depth, and the zone of low groundwater showed low soil depth as the capacity of the aquifer to store water may depend on the depth of soil profile. …”
Get full text

A review of design factors in steam and gas push for eco-friendly oil sands production and its field application in Canada by Sunghyun Kim, Hyundon Shin, Changhyup Park, Zhuoheng Chen, Kyungbook Lee

“…Sensitivity ranges for reservoir parameters include thief zone thickness of aquifer (0–0.5 times reservoir thickness), ratio of vertical to horizontal permeability for sandstone (0.3–0.65), and oil viscosity based on major oil sands regions in Canada (2,000,000 cp. for Athabasca, 200,000 cp. for Peace River, and 60,000 cp. for Cold Lake at 12 °C). …”
Get full text

Assessing the salinization mechanisms of coastal brackish springs by Sanz, Esteban, Carrera, Jesús, Ayora, Carlos, Barón, Alfredo, González, Concha

“…Here, we analyze the hydraulics of the system for two simple cases, depending on whether seawater flow occurs through an open conduit or a porous aquifer. To this end, we derive the equations governing variable-density turbulent flow through the conduits. …”
Get full text

Assessment of Major and Trace Elements in Drinking Groundwater in Bisha Area, Saudi Arabia by Faleh Z. Alqahtani, Saifedin Y. DaifAllah, Yasir F. Alaryan, Abubakr M. Elkhaleefa, Eid I. Brima

“…This could be due to rock characteristics in aquifers. Very hard water was shown in 92% of the samples. …”
Get full text

Modeling the flow of Oued Cherraa Basin (northeastern Morocco) using the SWAT model and evaluating model performance by Laaboudi Mohammed, Mezrhab Abdelhamid, Alioua Zahar Elkheir, Achebour Ali, Snaibi Wadii, Sahil Mohammed

“…Key parameters analyzed include the deep aquifer percolation fraction (RCHRG_DP), the calibration coefficient for normal flow, and the curve number (CN2). …”
Get full text

Climate change and its impacts on hydrological regimes over the Bengal delta by M.H. Ali, P. Biswas, S.M.Q. Hassan, M.A. Islam

“…Bangladesh, the largest delta of the world, is confronted with substantial challenges from climate change risks and the depletion of the aquifer's groundwater supply. This study quantifies the impacts of climate change on hydrologic regimes (recharge, runoff, ET0, ET). …”
Get full text