Assoc. Prof. Dr. Steven Emerman Utah Valley University, United States Dr. Fernanda Batista de Souza Federal Technological University of Paraná (UTFPR), Brazil Assoc. Prof. Dr. David Delmail University of Rennes, France Dr. Ulrich Ofterdinger Queen's University Belfast, United Kingdom Prof. Dr. Marcelo de Oliveira Latuf Federal University of Bahia, Brazil Dr. Mohamed Elhag King Abdulaziz Univeristy, Saudi Arabia Assoc. Prof. Dr. Zuzana Vranayova Technical university of Kosice, Civil Engineeering Faculty, Slovakia Prof. Dr. Wen-Pei Sung National Chin-Yi University of Technology, Taiwan Prof. Dr. Valny Giacomelli Sobrinho Dept of Economics at Universidade Federal de Santa Maria (UFSM), Brazil Prof. Dr. Ivani Pose Martins Centro Universitário de Formiga - UNIFOR-MG, Brazil Assoc. Prof. Dr. Mohammad Hadi Dehghani Tehran University of Medical Sciences, Iran Assoc. Prof. Dr. GHASSAN AL-DULAIMI Philadelphia University, Jordan C. P. Kumar National Institute of Hydrology, Roorkee , Uttarakhand, India Dr. Manish Kumar Goyal Indian Institute of Technology, Guwahati, India Dr. Dr Bhavtosh Sharma Uttarakhand Science Education & Research Centre (USERC),Dehradun,Uttarakhand, India Dr. Maulin Shah Enviro Technology Limited, India Assoc. Prof. Dr. Eman Emam Suez University, Egypt Dr. Amirmasoud Hamedi Ph.D. Florida International University, Civil and Environmental Engineering Dpartment, United States Dr. Sondipon Paul University of Memphis, United States Dr. Ali Salha Utah Water Research Laboratory, United States Dr. Eugine Makaya University of Kassel, Germany Emeka Donald Anyanwu Department of Zoology and Environmental Biology, Michael Okpara University of Agriculture, Nigeria Dr. Raffaele Taddeo Tampere University of Technology, Chemistry and Bioengineering, Finland Dr. Bojan Đurin University of Zagreb, Croatia Karina Dias da Silva Dias-Silva Universidade Federal de Goiás, Brazil Elham Kakaei Lafdani M.Sc. in Watershed Management Engineering. University of Zabol, Zabol, Iran Mohd Hairy Ibrahim International Urban Climate Association, Malaysia Dr. Noorul Hassan Zardari Universiti Teknologi Malaysia, Malaysia Assoc. Prof. Waleed Mohammed Sheet Satam Alabdraba Tikrit University, Iraq Dr. Lorcelie Taclan Adventist University of the Philippines, Philippines Dr. Tekleab Gala Chicago State University, Ethiopia