1. Centro Nacional Instituto Geológico y Minero de España, Consejo Superior de Investigaciones Científicas (IGME-CSIC), 28003 Madrid, Spain
2. Faculty of Geography, Birzeit University, Ramallah P.O. Box 14, Palestine
3. Las Loras UNESCO Global Geopark, 34800 Palencia, Spain
4. Department of Earth Sciences, Faculty of Sciences Semlalia of Marrakech, Cadi Ayyad University, Marrakech 40000, Morocco
5. Queensland Herbarium (DES), Mt Coot-tha Road, Toowong, QLD 4066, Australia
6. Department of Biological Sciences, University of Queensland, St Lucia, QLD 4072, Australia
7. Water, Energy and Environment Center, University of Jordan, Amman 11942, Jordan
8. Water Research and Technologies Centre, University of Carthage, Tunis 2085, Tunisia
9. Centre of Excellence for Research and Applied Studies on Climate Change and Sustainable Development, Water Pollution Research Department, National Research Centre, 33 El Buhouth St., Dokki 12622, Egypt