1. Investigating human-induced threat to hydrological regime of Lake Chilwa Basin, Malawi

   • Oscar Kambombe
   • Cosmo Ngongondo
   • Levis Eneya

   Original Article Open access 28 June 2023 Article: 161

   

2. Prioritizing sub-watersheds for soil erosion using geospatial techniques based on morphometric and hypsometric analysis: a case study of the Indian Wyra River basin

   • Padala Raja Shekar
   • Aneesh Mathew
   • Motrih Al-Mutiry

   Original Article Open access 26 June 2023 Article: 160

   

3. Implications of chemical agents and nanofluids coupled with carbon dioxide to improve oil recovery factor

   • Zixuan Luo
   • Xiangchun Zhang
   • M. Mehdi Shafieezadeh

   Original Article Open access 26 June 2023 Article: 159

   

4. Impact of climatic changes on future irrigation water requirement in the Middle East and North Africa's region: a case study of upper Egypt

   • Mohamed Elsayed Gabr

   Original Article Open access 24 June 2023 Article: 158

   

5. Physicochemical analysis and detection of exceptionally high diclofenac concentration in the pharmaceutical wastewaters collected from the production units of national industrial zone, Rawat, Pakistan

   • Mehmooda Bibi
   • Jamshaid Rashid
   • Ming Xu

   Original Article Open access 24 June 2023 Article: 157

   

6. Synthesis and characterization of tungsten trioxide (WO₃) as photocatalyst against wastewater pollutants

   • Ali Aldrees
   • Hayat Khan
   • Salisu Dan’azumi

   Original Article Open access 20 June 2023 Article: 156

   

7. The effect of reservoir geometry on the critical submergence depth in hydroelectric power plants intake

   • Reza Roshan
   • Rasool Ghobadian

   Original Article Open access 20 June 2023 Article: 155

   

8. Investigation of the Wabe River water’s suitability for drinking purposes and aquatic life and detection of pollution sources

   • Tilahun Kasa
   • Daniel Reddythota

   Original Article Open access 20 June 2023 Article: 154

   

9. A novel experimental and machine learning model to remove COD in a batch reactor equipped with microalgae

   • Atef El Jery
   • Ayesha Noreen
   • Saad Sh. Sammen

   Original Article Open access 12 June 2023 Article: 153

   

10. Modification of graphene oxide with imidazolium-based ionic liquid for significant sorption of La(III) and Pr(III) from aqueous solutions

    • Elsayed Mustafa Abu Elgoud
    • Ahmed Ibrahim Abd-Elhamid
    • Hisham Fouad Aly

    Original Article Open access 12 June 2023 Article: 152

    

11. The increase in streamflows and its impact on the probability of failure by sliding of the Santa Clara HPP dam using Monte Carlo method

    • Ronald Alberts
    • José Marques Filho

    Original Article Open access 12 June 2023 Article: 151

    

12. Content and dynamics of nutrients in the surface water of shallow Lake Mulehe in Kisoro District, South–western Uganda

    • Alex Saturday
    • Susan Kangume
    • Wilson Bamwerinde

    Original Article Open access 12 June 2023 Article: 150

    

13. Assessment of sub-200-nm nanobubbles with ultra-high stability in water

    • Chan-Hyun Cho
    • Hye-Ji Shin
    • Myoung-Hwan Park

    Short Research Communication Open access 09 June 2023 Article: 149

    

14. Evaluating climate change impact on the hydrology of Kessie Watershed, Upper Blue Nile Basin, Ethiopia

    • Asnake Enawgaw Amognehegn
    • Asmare Belay Nigussie
    • Mihret Ayana

    Original Article Open access 09 June 2023 Article: 148

    

15. Integrating WQI and GIS to assess water quality in Shatt Al-Hillah River, Iraq using physicochemical and heavy metal elements

    • Ali Chabuk
    • Udai A. Jahad
    • Mubeen Isam

    Original Article Open access 09 June 2023 Article: 147

    

16. Numerical study of turbulent flow in USBR VI stilling basin

    • Ehsan Behnamtalab
    • Vahidreza Maskani
    • Hamed Sarkardeh

    Original Article Open access 09 June 2023 Article: 146