1. Evaluation of chlorination efficiency on improving microbiological and physicochemical parameters in water samples available in Sheble Berenta district Amhara region, Ethiopia

   • Getahun Temesgen
   • Alemu Lelago
   • Amha Admasie

   Original Article Open access 28 April 2023 Article: 120

   

2. Numerical solution of the Richards equation in unsaturated soil using the meshless Petrov–Galerkin method

   • Atena Khalili Naft Chali
   • Seyyed Reza Hashemi
   • Abolfazl Akbarpour

   Original Article Open access 28 April 2023 Article: 119

   

3. Development of a linear–nonlinear hybrid special model to predict monthly runoff in a catchment area and evaluate its performance with novel machine learning methods

   • Fereshteh Nourmohammadi Dehbalaei
   • Arash Azari
   • Ali Akbar Akhtari

   Original Article Open access 21 April 2023 Article: 118

   

4. Indicator of suitability for evaluating the aquifer thermal energy storage using the GIS-based MCDA technique in the Halabja-Khurmal sub-basin

   • Lanja F. Rauf
   • Salahalddin S. Ali
   • Nadhir Al-Ansari

   Original Article Open access 21 April 2023 Article: 117

   

5. Quality assessment of non-roof harvested rainwater in industrial layouts of Enugu, South East Nigeria

   • Calistus C. Okudo
   • Nwachukwu R. Ekere
   • Chukwuma O. B. Okoye

   Original Article Open access 21 April 2023 Article: 116

   

6. Comparative assessment of artificial intelligence (AI)-based algorithms for detection of harmful bloom-forming algae: an eco-environmental approach toward sustainability

   • Ashish Gaur
   • Gaurav Pant
   • Anand Singh Jalal

   Original Article Open access 21 April 2023 Article: 115

   

7. Development of predictive model for the fixed-bed column reactor

   • Jyoti Singh
   • Santhosh Kumar Kumaresan
   • Vishal Mishra

   Original Article Open access 17 April 2023 Article: 114

   

8. Appraisal of trace metals pollution, sources and associated health risks using the geochemical and multivariate statistical approach

   • Natarajan Rajmohan
   • Milad H. Z. Masoud
   • Abdulaziz M. Alqarawy

   Original Article Open access 15 April 2023 Article: 113

   

9. Assessment of land suitability for irrigation in West Shewa zone, Oromia, Ethiopia

   • Abera Misgana Tolera
   • Mesfin Mamo Haile
   • Gemta Abdisa Feyisa

   Original Article Open access 12 April 2023 Article: 112

   

10. Land use/land cover change impact on streamflow using Arc-SWAT model, in case of Fetam watershed, Abbay Basin, Ethiopia

    • Yitbarek Andualem Mekonnen
    • Temesgen Mekuriaw Manderso

    Original Article Open access 10 April 2023 Article: 111

    

11. Application of novel binary optimized machine learning models for monthly streamflow prediction

    • Rana Muhammad Adnan
    • Hong-Liang Dai
    • Mohammad Zounemat-Kermani

    Original Article Open access 08 April 2023 Article: 110

    

12. The impacts of dumping sites on the marine environment: a system dynamics approach

    • S. Hooman Mousavi
    • M. R. Kavianpour
    • Jorge Luis García Alcaraz

    Original Article Open access 06 April 2023 Article: 109