Suivi pédologique de l'inventaire forestier des ressources ligneuses : janvier 2010

Report (2010)

Mise en oeuvre de la phase "révision partielle" du Projet de Cartographie Numérique des Sols de Wallonie (PCNSW) : rapport final

Report (2009)

Near infrared reflectance spectroscopy for estimating soil characteristics useful in the diagnosis of soil fertility

in Proceedings of the 14th International Conference on NIR Spectroscopy (2009, November)

Soil affects on the cadmium and zinc contents of Chinese cabbage in Yunnan province, China

in Archives of Agronomy and Soil Science (2009), 56(1), 107-117

Contamination des sols et transferts sols-plantes dans les jardins potagers. Résultats d’études en Région wallonne.

Poster (2009, June)

Transferring a calibration model and a spectral library to a soil analysis laboratories network

in EGU 2009 Book of abstracts (2009, April 23)

Study of relevance of the soil P-saturation index as an indicator of appropriate fertilization practices in agricultural soils from Walloon Region

Poster (2009, February 25)

Rapport d'activité du Laboratoire d'encadrement référentiel de la chaîne Minérale-sols de l'ASBL REQUASUD : période du 1er juillet au 31 décembre 2007

Report (2009)

Légende de la Carte Numérique des Sols de Wallonie - Tableau simplifié

Learning material (2009)

Regional mapping of pedogeochemical background in Southern Belgium: Combining grid-survey measurements with existing maps of the physical environment.

Conference (2009)

Among natural factors driving the soil content in metallic trace elements (MTE), the geochemical background is often deemed as a sound base for the detection of contaminations. Numerous studies have shown ... [more ▼]

Among natural factors driving the soil content in metallic trace elements (MTE), the geochemical background is often deemed as a sound base for the detection of contaminations. Numerous studies have shown the difficulties to take into account the multi-dimensionnality of the spatial variability of most soil properties. As far as a detailed soil map is available for Belgium, the relevance of its information was investigated at various spatial scales in the Walloon Region (Southern Belgium), from the plot to the entire region, to evaluate the feasibility of a multi-scale mapping of geochemical background. The soil properties of 410 plots from the regional forest soil monitoring and the relationships with informations related to the physical environment (lithology, soil types...) were investigated through multivariate statistical analysis. Some processes of integration of point measurements and qualitative information were also explored. At the regional scale, some long-range spatial structures could be identified. These result mainly from the geological structure of the Walloon region, where the lithological zonation is rather clearly marked. The soil map (texture and nature of stone charge) appears relevant at that scale too but does need a generalization process and fails however to differenciate the intra-type soil spatial variability. [less ▲]