“Study for the soil classification of the site next to the Murueta’s shipyard, including the ecotoxicological assessment of the leacheates according to the Spanish Royal Decree 9/2005”.Expert consultancy on the ordinary procedure nº 98 1672/04-2, regarding the dredging of the Urdaibai river bed. 2006.
“Exploratory research study for the soil quality assessment of both, an old landfill and the Fabio Murga’s plant installations in Balmaseda (Bizkaia, Spain)” .GEOLOGÍA. APLICACIONES AMBIENTALES. 2006.
“Report on the biomonitoring of heavy metals by using terrestrial mosses. Ecotoxicological information on certain contaminants”. IDOM. 2005.
“Ecological Risk Assessment: development of a methodology and application to sites of national interest: the case of ACNA di Cengio”. Member of the Scientific Committee of the Project ERA-MANIA, leadered by the Professor Antonio Marcomini, from the University Cà Foscari of Venice. Italy. 2003-2004.
“Report on the concentrations of zinc in soils surrounding GALGASA plant. Comparison with soil background and reference values for zinc. Study on soil pollution”. MEGALTA, SA. 2003.