Jue, 29/06/2006 / Sáb, 01/07/2006

International Association of Hydrological Sciences

Mié, 12/01/2005 / Sáb, 15/01/2005

Disaster Prevention Research Institute - DPRI, Kyoto University

Mar, 18/01/2005 / Sáb, 22/01/2005

UNESCO; International Strategy for Disaster Reduction – ISDR

Lun, 10/07/2006 / Vie, 14/07/2006

Asia Oceania Geosciences Society (AOGS)

Sáb, 22/04/2006 / Mié, 26/04/2006

Lun, 05/03/2007 / Vie, 09/03/2007

Instituto Geofísico de Perú;European Geosciences Union