Evaluation of the performance of Satellite photographs Corona , Hexagon and Aster images in preparing the map of the boundary and coastline of zaribar Lake and extracting the amoun... by Hedayat Sheikh Ghaderi, abdulsalam ‪aminpour, Parviz Ziaeian Firoozabadi

“…The above results showed that Zaribar Lake decreased by 6.5% from 1969 to 2019 and the findings have a high correlation with the product of the ester aquifer. In general, the findings of this study show the potential of using digital image processing methods for corona and hexagon data to monitor and detect changes in lakes.…”
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Effect of Irrigation to Winter Wheat on the Radiation Use Efficiency and Yield of Summer Maize in a Double Cropping System by Li Quanqi, Chen Yuhai, Zhou Xunbo, Yu Songlie, Guo Changcheng

“…In north China, double cropping of winter wheat and summer maize is a widely adopted agricultural practice, and irrigation is required to obtain a high yield from winter wheat, which results in rapid aquifer depletion. In this experiment conducted in 2001-2002, 2002-2003, and 2004-2005, we studied the effects of irrigation regimes during specific winter wheat growing stage with winter wheat and summer maize double cropping systems; we measured soil moisture before sowing (SMBS), the photosynthetic active radiation (PAR) capture ratio, grain yield, and the radiation use efficiency (RUE) of summer maize. …”
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Contribution of the dynamic visualization of a 3D hydrogeological conceptual model to the participatory management of groundwater resources by Malard, Arnauld, Dörfliger, Nathalie, Jeannin, Pierre-Yves, Laube, Silvan

“…In order to increase the understanding of dynamic hydrogeological processes, a flow animation module (FAM) has been developed within Visual KARSYS (https://www.visualkarsys.com/); a web tool dedicated to 3D conceptual modelling of complex aquifers. Concepts and principles of 3D conceptual models and of the new FAM are presented and discussed in this paper with an application to a volcanic aquifer in Indonesia.…”
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Construction demand and key technology development direction of underground gas storage in China by Xiaoping YANG

“…Meanwhile, the gap between the domestic and foreign key technologies of underground gas storage was summarized from the following three aspects: the construction and operation technology of gas reservoir type gas storage, the stability evaluation technology of single well salt cavern construction and operation, and the construction technology of aquifer type gas storage. Finally, it was pointed out that it was necessary to focus on the scientific research on key technologies of gas storage construction, rapidly develop the underground gas storage construction, operation and safety early warning technology, so as to meet the long-term development needs of underground gas storage construction, and ensure the emergency peak regulation and gas supply safety of natural gas in China.…”
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Non-Fickian Solute Transport in a Single Fracture of Marble Parallel Plate by Xiaosan Yan, Jiazhong Qian, Lei Ma, Mu Wang, Aofeng Hu

“…Accurate prediction of solute transport processes in a fracture aquifer is an important task not only for proper management of the groundwater but also for pollution control. …”
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On the computation of the Basal Envelope Surface of Talwegs using the Analytic Element Method by Le Moine, Nicolas

“…., 2011]), or groundwater level interpolation in low-conductivity aquifer systems. In this study we propose an alternate definition of this large-scale base level concept introduced by [Wyns et al., 2004], namely the Basal Envelope Surface of Talwegs (BEST) and the associated Height Above the Basal Envelope Surface of Talwegs (HABEST), along with a procedure to compute it using the Analytic Element Method (AEM). …”
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Performance Assessment of a Permeable Reactive Barrier on Reducing Groundwater Transport of Nitrate from an Onsite Wastewater Treatment System by Charles P. Humphrey Jr., Guy Iverson, Mike O’Driscoll

“…The implemented PRB directly influences the sampling results from a monitoring well, but it is not necessarily confirmed that it intercepts the entire groundwater flow or fully prevents aquifer contamination. To confirm this, additional monitoring wells would need to be installed. …”
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Risk Assessment of Water and Sand Inrush in Mining under Thick Loose Layer Based on Comprehensive Weight-Cloud Model by Wenquan Zhang, Xintao Wu, Xunan Wu, Yu Lei, Jianli Shao, Zaiyong Wang

“…Seven factors are selected as indexes: the aquifer thickness, the thickness ratio of sand layer to clay layer, the thickness of bottom clay layer, the coal seam thickness, the percentage of core recovery, the geological structure, and the bedrock thickness. …”
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Evaluation of heavy metal pollution in groundwater resources of Konaro area, Iranshahr, SE Iran: implication for ophiolitic rocks impact by Baseer Ahmad Barahouei, Mohammad Reza Noura, Mohammad Elyas Moslempour, Rahim Dabiri

“…Pollution evaluation indices and statistical analysis confirm that the low to medium level of heavy metals in Konaro groundwater samples is owing to the lack of acidity, poor agriculture and poor urbanization around the river and thus the lack of contamination of the aquifer. …”
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The Dependence of Water and Gas Breakthrough on the Choice of Model Parameters in Naturally Fractured Reservoirs Using Sector and Full Reservoir Models by Barham Sabir Mahmood, Mohammed Jamal Awl, Farhad Abdulrahman Khoshnaw

“…Other factors, such as aquifer size and WOC, show a moderate impact on water and gas breakthrough as well as final recovery. …”
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Study on the Migration Law of Overlying Strata on the Working Surface of Large Mining Height in Y.C.W Coal Mine by Hongtao Liu, Tianhong Huo, Yang Liu, Zhou Han, Zijun Han, Wanliang Liang

“…In this paper, theoretical calculation, numerical simulation, and similar simulation are used to study the distribution characteristics, migration, and fracture law of key strata in the overlying strata of 130204 working face of Y.C.W coal mine and the relationship between the development height of water flowing fractured zone and the spatial position of weak aquifer. The theoretical calculation results show that there are “one main two sub” key strata in the overlying strata of 130204 working face, which play an important role in controlling rock movement. …”
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Behaviour of Tritium and Tritiogenic Helium in Freshwater Lens Groundwater Systems: Insights from Langeoog Island, Germany by Vincent E. A. Post, Georg J. Houben, Leonard Stoeckl, Jürgen Sültenfuß

“…Under favourable conditions, 3H from seawater can penetrate deep into the offshore part of the aquifer and has potential to be used as a tracer to study saltwater circulation patterns. …”
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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. …”
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Chemical composition of the discharge fluid from IDDP-2, Reykjanes, Iceland by I. Galeczka, I. Galeczka, F. Óskarsson, K. G. Mesfin, J. E. Jónsson

“…The RN-15/IDDP-2 feeding aquifer is, however, enriched in gases such as CO<span class="inline-formula">₂</span>, H<span class="inline-formula">₂</span>S, N<span class="inline-formula">₂</span>, and H<span class="inline-formula">₂</span> compared to their content before drilling. …”
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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. …”
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Disaster-Causing Mechanism of the Continuous Failure of Deep Foundation Pits in Tropical Water-Rich Sandy Strata by Ping Lu, Zheng Shao, Jiangang Han, Ying Wang

“…The inadequate length of the suspended impervious curtain in the confined aquifer results in a maximum seepage velocity at the defect site that is 40 times greater than that at other locations, facilitating groundwater influx into the foundation pit. …”
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Os recursos hídricos do Rio Grande do Norte: uma análise da vulnerabilidade territorial ao colapso no abastecimento de água by Adriano Lima Trolei, Bruno Lopes da Silva

“…From this scenario, and from a set of natural and technical elements present in every municipality, hydric potentialities and fragilities were identified of the following variables: precipitation, hydrographic basin, aquifer system, pipelines network, reservoir levels, use of water tank trucks and supply situation. …”
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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. …”
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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. …”
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Treated wastewater reuse for recharge in agricultural fields: Retention dynamics and geochemical modeling of macronutrients in soils by Ajit Kumar, Basant Yadav

“…Reusing treated wastewater (TWW) with high concentrations of macronutrients (nitrogen, phosphorus, and potassium) in Agricultural-Based Managed Aquifer Recharge (AgMAR) presents various challenges to soils, crops, water resources, microbes, public health, and economics. …”
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