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  1. Hydro-Geochemistry and Water Quality Index Assessment in the Dakhla Oasis, Egypt

    Article • Hydrology, September 2024, MDPI AG

    Prof. Osman Abdalla

  2. A novel approach to forecast water table rise in arid regions using stacked ensemble machine learning and deep artificial intelligence models

    Article • Journal of Hydrology, August 2024, Elsevier

    Prof. Osman Abdalla

  3. Geophysical methods for groundwater rise: example from North Oman

    Article • March 2024, Society of Exploration Geophysicists

    Prof. Osman Abdalla

  4. Innovative approach for predicting daily reference evapotranspiration using improved shallow and deep learning models in a coastal region: A comparative study

    Article • Journal of Environmental Management, March 2024, Elsevier

    Prof. Osman Abdalla

  5. An innovative approach for predicting groundwater TDS using optimized ensemble machine learning algorithms at two levels of modeling strategy

    Article • Journal of Environmental Management, February 2024, Elsevier

    Prof. Osman Abdalla

  6. Preface: Hydrogeology of arid environments

    Article • Hydrogeology Journal, January 2024, Springer Science + Business Media

    Prof. Osman Abdalla

  7. Aflaj–aquifer interconnectivity in northern Oman, revealed from geochemical and isotopic composition of aflaj waters

    Article • Hydrogeology Journal, January 2024, Springer Science + Business Media

    Prof. Osman Abdalla

  8. Geochemical Investigation of High Water Salinity at Wadi Aday Well Field: A Case Study from Oman

    Article • January 2024, Research Publishing Services

    Prof. Osman Abdalla

  9. A DEA cross-efficiency inclusive methodology for assessing water quality: A Composite Water Quality Index

    Article • Journal of Hydrology, September 2022, Elsevier

    Prof. Osman Abdalla

  10. Understanding saline water dynamics in coastal aquifers using sand tank experiment and numerical modeling

    Article • Desalination and Water Treatment, July 2022, Elsevier

    Prof. Osman Abdalla

  11. Integration of Geophysical Methods for Doline Hazard Assessment: A Case Study from Northern Oman

    Article • Geosciences, June 2022, MDPI AG

    Prof. Osman Abdalla

  12. A scenario-based coupled SWAT-MODFLOW decision support system for advanced water resource management

    Article • Journal of Hydroinformatics, October 2021, IWA Publishing

    Prof. Osman Abdalla

  13. Fresh-saline water dynamics in coastal aquifers: Sand tank experiments with MAR-wells injecting at intermittent regimes

    Article • Journal of Hydrology, October 2021, Elsevier

    Prof. Osman Abdalla

  14. Water table rise in arid urban area soils due to evaporation impedance and its mitigation by intelligently designed capillary chimney siphons

    Article • Environmental Earth Sciences, August 2021, Springer Science + Business Media

    Doctor of Science, habilitate Yurii Victorovich Obnosov, Prof. Osman Abdalla

  15. A Surrogate Water Quality Index to assess groundwater using a unified DEA-OWA framework

    Article • Environmental Science and Pollution Research, June 2021, Springer Science + Business Media

    Prof. Osman Abdalla

  16. An integrated approach for assessing surface water quality: Case of Beni Haroun dam (Northeast Algeria)

    Article • Environmental Monitoring and Assessment, September 2020, Springer Science + Business Media

    Prof. Osman Abdalla

  17. Development and surrogate-based calibration of a CO2 reservoir model

    Article • Journal of Hydrology, July 2020, Elsevier

    Prof. Osman Abdalla

  18. Aquifer storage and recovery, and managed aquifer recharge of reclaimed water for management of coastal aquifers

    Article • January 2020, Desalination Publications

    Dr Mustafa Ahmed El-Rawy, Prof. Osman Abdalla

  19. Connectivity between aquifers: evidence from 87Sr/86Sr ratio and from stable isotopes case study of Oman

    Article • January 2020, Desalination Publications

    Prof. Osman Abdalla

  20. Oblique Porous Composite as Evaporating “Cap”: Do Desert Dunes Preserve Moisture by Capillary Barriers and Tilt of Their Slopes?

    Article • Water Resources Research, March 2019, American Geophysical Union (AGU)

    Prof. Osman Abdalla

  21. Hydrological and economic feasibility of mitigating a stressed coastal aquifer using managed aquifer recharge: a case study of Jamma aquifer, Oman

    Article • Journal of Arid Land, February 2019, Springer Science + Business Media

    Dr Mustafa Ahmed El-Rawy, Prof. Osman Abdalla

  22. Assessment of groundwater quality using GIS, hydrogeochemsitry, and factor statistical analysis in Qena governorate, Egypt

    Article • January 2019, Desalination Publications

    Dr Mustafa Ahmed El-Rawy, Prof. Osman Abdalla

  23. Recharge Estimation of Hardrock-Alluvium Al-Fara Aquifer, Oman Using Multiple Methods

    Article • January 2019, Springer Science + Business Media

    Prof. Osman Abdalla

  24. Modern Recharge in a Transboundary Groundwater Basin Deduced from Hydrochemical and Isotopic Investigations: Al Buraimi, Oman

    Article • Geofluids, September 2018, Hindawi Publishing Corporation

    Prof. Osman Abdalla

  25. Assessment of the impact of climate change on coastal aquifers in Oman

    Article • Arabian Journal of Geosciences, August 2018, Springer Science + Business Media

    Dr Mustafa Ahmed El-Rawy, Prof. Osman Abdalla

  26. Coupling isotopic and piezometric data to infer groundwater recharge mechanisms in arid areas: example of Samail Catchment, Oman

    Article • Hydrogeology Journal, June 2018, Springer Science + Business Media

    Prof. Osman Abdalla

  27. A surrogate-based sensitivity quantification and Bayesian inversion of a regional groundwater flow model

    Article • Journal of Hydrology, February 2018, Elsevier

    Prof. Osman Abdalla

  28. Groundwater recharge estimation in arid hardrock-alluvium aquifers using combined water-table fluctuation and groundwater balance approaches

    Article • Hydrological Processes, August 2017, Wiley

    Dr Ata Joodavi, Prof. Osman Abdalla

  29. Impurity effect on clear water evaporation: toward modelling wastewater evaporation using ANN, ANFIS-SC and GEP techniques

    Article • Hydrological Sciences Journal, July 2017, Taylor & Francis

    Professor Ozgur Kisi, Prof. Osman Abdalla

  30. Strontium isotopes as a tool for estimation of groundwater recharge and aquifer connectivity

    Article • Groundwater for Sustainable Development, March 2017, Elsevier

    Prof. Osman Abdalla

  31. Groundwater Modeling and Sustainability of a Transboundary Hardrock–Alluvium Aquifer in North Oman Mountains

    Article • Water, February 2017, MDPI AG

    Dr Ata Joodavi, Prof. Osman Abdalla

  32. An efficient methodology to design optimal groundwater level monitoring network in Al-Buraimi region, Oman

    Article • Arabian Journal of Geosciences, January 2017, Springer Science + Business Media

    Prof. Osman Abdalla

  33. An Overview of Stable Isotopes in Northern Oman’s Main Aquifers as an Insight into Recharge Process

    Article • January 2017, Springer Science + Business Media

    Prof. Osman Abdalla

  34. An efficient surrogate-based simulation-optimization method for calibrating a regional MODFLOW model

    Article • Journal of Hydrology, January 2017, Elsevier

    Prof. Osman Abdalla

  35. Water Resources in Arid Areas: The Way Forward

    Article • January 2017, Springer Science + Business Media

    Prof. Osman Abdalla

  36. Special issue on water resources in arid areas

    Article • Arabian Journal of Geosciences, December 2016, Springer Science + Business Media

    Prof. Osman Abdalla

  37. Interaction of surface water and groundwater in the Nile River basin: isotopic and piezometric evidence

    Article • Hydrogeology Journal, December 2016, Springer Science + Business Media

    Dr. Ahmed Sefelnasr, Prof. Osman Abdalla

  38. Hydro-chemical evolution of groundwater in a sequence of Tertiary Formations in Northwest Oman

    Article • Environmental Earth Sciences, October 2016, Springer Science + Business Media

    Prof. Osman Abdalla

  39. Dynamic panel-data-based groundwater level prediction and decomposition in an arid hardrock–alluvium aquifer

    Article • Environmental Earth Sciences, September 2016, Springer Science + Business Media

    Prof. Osman Abdalla

  40. Conjunctive use of groundwater and surface water resources with aquifer recharge by treated wastewater: evaluation of management scenarios in the Zarqa River Basin, Jordan

    Article • Environmental Earth Sciences, August 2016, Springer Science + Business Media

    Dr Mustafa Ahmed El-Rawy, Prof. Osman Abdalla

  41. Groundwater recharge to ophiolite aquifer in North Oman: constrained by stable isotopes and geochemistry

    Article • Environmental Earth Sciences, July 2016, Springer Science + Business Media

    Prof. Osman Abdalla

  42. A Novel Approach to Modeling Wastewater Evaporation Based on Dimensional Analysis

    Article • Water Resources Management, April 2016, Springer Science + Business Media

    Prof. Osman Abdalla

  43. Hydrochemical characterization of the main aquifers in Khartoum, the capital city of Sudan

    Article • Environmental Earth Sciences, June 2015, Springer Science + Business Media

    Prof. Osman Abdalla

  44. Groundwater flow in hillslopes: Analytical solutions by the theory of holomorphic functions and hydraulic theory

    Article • Applied Mathematical Modelling, June 2015, Elsevier

    Professor Yurii Victorovich Obnosov, Doctor of Science, habilitate Yurii Victorovich Obnosov, Prof. Osman Abdalla

  45. Application of time-domain electromagnetic method in mapping saltwater intrusion of a coastal alluvial aquifer, North Oman

    Article • Journal of Applied Geophysics, April 2015, Elsevier

    Dr. Hesham El-Kaliouby, Prof. Osman Abdalla

  46. Impact of a Recharge Dam on the Hydropedology of Arid Zone Soils in Oman: Anthropogenic Formation Factor

    Article • Journal of Hydrologic Engineering, April 2015, American Society of Civil Engineers (ASCE)

    Prof. Osman Abdalla

  47. An efficient optimization of well placement and control for a geothermal prospect under geological uncertainty

    Article • Applied Energy, January 2015, Elsevier

    Prof. Osman Abdalla

  48. Rare earth and trace elements in soil-plant system irrigated with treated wastewater in an arid environment

    Article • International Journal of Environmental Technology and Management, January 2015, Inderscience Publishers

    Prof. Osman Abdalla

  49. Hydrogeological and economical simulations: emergency water supply for Muscat

    Article • Water Policy, November 2013, IWA Publishing

    Prof. Osman Abdalla

  50. New Analytical Solutions for Phreatic Darcian Flows Over Non-Planar Bedrocks

    Article • October 2013, Springer Science + Business Media

    Professor Yurii Victorovich Obnosov, Doctor of Science, habilitate Yurii Victorovich Obnosov, Prof. Osman Abdalla

  51. Factors affecting groundwater chemistry in regional arid basins of variable lithology: example of Wadi Umairy, Oman

    Article • Arabian Journal of Geosciences, June 2013, Springer Science + Business Media

    Prof. Osman Abdalla

  52. Groundwater recharge dams in arid areas as tools for aquifer replenishment and mitigating seawater intrusion: example of AlKhod, Oman

    Article • Environmental Earth Sciences, October 2012, Springer Science + Business Media

    Prof. Osman Abdalla

  53. Fluids’ dynamics in transient air sparging of a heterogeneous unconfined aquifer

    Article • Environmental Earth Sciences, October 2010, Springer Science + Business Media

    Prof. Osman Abdalla

  54. Water table response to a tidal agitation in a coastal aquifer: The Meyer–Polubarinova-Kochina theory revisited

    Article • Journal of Hydrology, October 2010, Elsevier

    Prof. Osman Abdalla

  55. Groundwater recharge in arid areas induced by tropical cyclones: lessons learned from Gonu 2007 in Sultanate of Oman

    Article • Environmental Earth Sciences, August 2010, Springer Science + Business Media

    Prof. Osman Abdalla

  56. Rate of seawater intrusion estimated by geophysical methods in an arid area: Al Khabourah, Oman

    Article • Hydrogeology Journal, May 2010, Springer Science + Business Media

    Prof. Osman Abdalla

  57. Reply on the comment “Review of Groundwater modeling in semiarid Central Sudan: adequacy and long term abstraction (Abdalla 2009)” By R. Salama & A. Elamin (2009)

    Article • Arabian Journal of Geosciences, February 2010, Springer Science + Business Media

    Prof. Osman Abdalla

  58. Cyanide from gold mining and its effect on groundwater in arid areas, Yanqul mine of Oman

    Article • Environmental Earth Sciences, July 2009, Springer Science + Business Media

    Professor FakhrEldin O. Suliman, Prof. Osman Abdalla

  59. The Application of Air-sparging, Soil Vapor Extraction and Pump and Treat for Remediation of a Diesel-contaminated Fractured Formation

    Article • Energy Sources Part A Recovery Utilization and Environmental Effects, June 2009, Taylor & Francis

    Prof. Osman Abdalla

  60. Dry Atmospheric Contribution to the Plant–Soil System Around a Cement Factory: Spatial Variations and Sources—a Case Study from Oman

    Article • Water Air & Soil Pollution, May 2009, Springer Science + Business Media

    Prof. Osman Abdalla

  61. Groundwater modeling in semiarid Central Sudan: adequacy and long-term abstraction

    Article • Arabian Journal of Geosciences, March 2009, Springer Science + Business Media

    Prof. Osman Abdalla

  62. Mobility of rare earth elements in the system soils–plants–groundwaters: a case study of an arid area (Oman)

    Article • Arabian Journal of Geosciences, January 2009, Springer Science + Business Media

    Prof. Osman Abdalla

  63. Groundwater recharge/discharge in semi-arid regions interpreted from isotope and chloride concentrations in north White Nile Rift, Sudan

    Article • Hydrogeology Journal, November 2008, Springer Science + Business Media

    Prof. Osman Abdalla

  64. Groundwater in North and Central Sudan

    Article • September 2008, Taylor & Francis

    Prof. Osman Abdalla

  65. Groundwater discharge mechanism in semi‐arid regions and the role of evapotranspiration

    Article • Hydrological Processes, October 2007, Wiley

    Prof. Osman Abdalla

  66. Modelling an aquifer’s response to a remedial action in Wadi Suq, Oman

    Article • May 2007, WITPRESS LTD.

    Prof. Osman Abdalla

  67. Aquifer systems in Kordofan, Sudan: Subsurface lithological model

    Article • South African Journal of Geology, December 2006, Geological Society of South Africa

    Prof. Osman Abdalla

  68. Evapotranspiration computed by Darcy’s Law: Sudan case study

    Article • August 2005, Copernicus GmbH

    Prof. Osman Abdalla

  69. PREFACE

    Article • JSTOR

    Prof. Osman Abdalla