Johan Yans received a M.S. degree in Geological Sciences at the University of Brussels in 1995, another M.S. degree in Engineering Geology at the University of Mons, in collaboration with the University of Oxford in 1998, and a Ph.D degree in Earth Sciences from the University of Mons and the University of Paris-Sud Orsay in 2003. He was Postdoctoral Researcher at the Fonds National de la Recherche Scientifique of Belgium (2003-2006), making several stays at the Museum d’Histoire Naturelle de Paris, and the University of Parma. He joined the University of Namur (Belgium) in 2006 as Lecturer, Professor in 2011, and he has been a Full Professor since 2017. He is also Invited Lecturer at the University of Brussels and at the University of Liège. He was Invited Lecturer at the ENAG (Ecole Nationale d’Applications des Géosciences) at Orléans (France) until 2017, and at the University of Paris-Orsay in 2012. He was also Invited Researcher at the University of Montpellier (France) in 2016-2017.
His research interests are i) the chemostratigraphy of vertebrate-bearing sediments, and ii) the characterization of supergene ore deposits. This latter includes the petrography, mineralogy and geochemistry of ores associated to weathering processes, around the world. He is author of co-author of more than 130 papers, one book, 13 chapters of books, and more than 230 communications in congress. He was Laureate of the Suzanne Leclercq price (2009) and Laureate of the Price “Geology” in 2004 - Royal Academies for Sciences and the Arts of Belgium.
He participated to many geological field campaigns in Morocco, Tunisia, UK, USA, France, Belgium, Germany, Italy, Peru, Argentina, New-Caledonia, Democratic Republic of Congo, Costa-Rica,… His research also focuses on various aspects in relation with the finite geological resources, including economic, environmental, ethical, social, technological, societal, philosophical, geopolitical issues…, promoting scientific collaborations with mining companies and local populations/administrations.