title: Distribution of mercury in surficial sediments from Todos Santos Bay, Baja California, México.
abstract: During 2004 the spatial distribution of total Hg in sediments from Todos Santos Bay, Baja California, México was studied to evaluate the degree of environmental impact in this bay. The results showed low concentrations and no Hg enrichment at any site. These findings suggest natural levels of Hg in the water of Todos Santos Bay. The regional distribution of Hg/Fe shows lower values in the East and higher in the West of the bay. No significant correlations (p<0.05) were found between Hg and organic matter or particle size, suggesting that the distribution of Hg is not controlled by these variables.
authors: Instituto de Investigaciones Oceanólogicas, Universidad Autónoma de Baja California, P.O. Box 333, Ensenada 22830, Baja California, Mexico. efrain@uabc.mx
authors: E A
authors: EA
authors: Gutiérrez-Galindo
authors: D A
authors: DA
authors: Casas-Beltrán
authors: A
authors: A
authors: Muñoz-Barbosa
authors: L W
authors: LW
authors: Daesslé
authors: J A
authors: JA
authors: Segovia-Zavala
authors: J V
authors: JV
authors: Macías-Zamora
authors: M V
authors: MV
authors: Orozco-Borbón
mesh_terms: D019015:Geologic Sediments / Q000737:chemistry*; D008628:Mercury / Q000032:analysis*; D009930:Organic Chemicals / Q000032:analysis; D010316:Particle Size; D014874:Water Pollutants, Chemical / Q000032:analysis*
chemical_list: D009930:Organic Chemicals; D014874:Water Pollutants, Chemical; D008628:Mercury