Mon, 14/11/2005 / Mon, 21/11/2005

Institution of Civil Engineers (ICE)

Wed, 30/11/2005 / Wed, 30/11/2005

Institution of Civil Engineers (ICE)

Wed, 01/02/2006 / Thu, 02/02/2006

The Chartered Institution of Water and Environmental Management (CIWEM)

Wed, 15/03/2006 / Thu, 16/03/2006

Sat, 22/04/2006 / Wed, 26/04/2006

Mon, 19/06/2006 / Wed, 21/06/2006

UNESCO

Mon, 03/07/2006 / Fri, 07/07/2006

The International Association of Hydrological Sciences (IAHS);The International Commission on continental Erosion (ICCE)

Thu, 07/12/2006 / Sun, 10/12/2006

Institute of Environmental Engineering

Mon, 05/03/2007 / Fri, 09/03/2007

Instituto Geofísico de Perú;European Geosciences Union

Mon, 25/09/2006 / Tue, 26/09/2006

International Society for Photogrammetry and Remote Sensing