FN Archimer Export Format
PT J
TI Metals and metalloids in high-altitude Pyrenean lakes: sources and distribution in pre-industrial and modern sediments
BT 
AF Rodriguez-Iruretagoiena, Azibar
   Gredilla, Ainara
   Fdez-Ortiz de Vallejuelo, Silvia
   Arana, Gorka
   Meaurio, Maite
   Madariaga, Juan Manuel
   Auguet, Jean Christophe
   González González, Aridane
   Pokrovsky, Oleg S.
   Camarero, Luis
   de Diego, Alberto
AS 1:1;2:1;3:1;4:1;5:2;6:1;7:3;8:4,5;9:4,6;10:7;11:1,8;
FF 1:;2:;3:;4:;5:;6:;7:;8:;9:;10:;11:;
C1 Department of Analytical Chemistry, University of the Basque Country (UPV/EHU), 48940, Leioa, Basque Country, Spain
   Hydrogeology and Environment Group, Science and Technology Faculty, University of the Basque Country (UPV/EHU), 48940, Leioa, Basque Country, Spain
   Marine Biodiversity, Exploitation and Conservation (MARBEC), Université de Montpellier, CNRS, IFREMER, Montpellier, France
   Géosciences Environnement Toulouse (GET) – Research institute for development [IRD]: UMR239, Paul Sabatier Unibersity [UPS] - Toulouse III, CNRS: UMR5563, Toulouse III, France
   Instituto de Oceanografía y Cambio Global, IOCAG, Universidad de Las Palmas de Gran Canaria, ULPGC. Parque Científico Tecnológico Marino de Taliarte, s/n, 35214 Telde, Las Palmas, Spain
   BIO-GEO-CLIM Laboratory, Tomsk State University, 36 Lenina Prs, Tomsk, 630050, Russia
   Advanced Studies Center of Blanes (ceab), C/ d’accés a la Cala St. Francesc, 14. Blanes, E-17300, Girona, Spain
   Research Centre for Experimental Marine Biology and Biotechnology (PIE), University of the Basque Country (UPV/EHU), P.O. Box 644, 48080, Bilbao, Spain
C2 UNIV PAIS VASCO EHU, SPAIN
   UNIV PAIS VASCO EHU, SPAIN
   UNIV MONTPELLIER, FRANCE
   IRD, FRANCE
   UNIV LAS PALMAS GRAN CANARIA, SPAIN
   UNIV TOMSK STATE, RUSSIA
   CEAB CSIC, SPAIN
   UNIV PAIS VASCO EHU, SPAIN
UM MARBEC
IN WOS Cotutelle UMR
   copubli-france
   copubli-europe
   copubli-int-hors-europe
IF 5.8
TC 1
UR https://archimer.ifremer.fr/doc/00846/95783/103621.pdf
   https://archimer.ifremer.fr/doc/00846/95783/103622.pdf
LA English
DT Article
DE ;Sediment core;High-altitude lakes;Natural;anthrophonic;Pyrenees;Metals and metalloids
AB High-altitude Pyrenean lakes are ecosystems far from local pollution sources, and thus they are particularly sensitive to the atmospheric deposition of metals and metalloids. This study aims to quantify the effect of human activity in 18 lakes located in both side of the France–Spain frontier. Sediment cores were collected in summer 2013, sampled at a 1cm resolution and the concentration of 24 elements was measured by ICP-MS. Statistic and chemometric analysis of the results highlights the influence of the geographical position and lithogenic features of each lake basin on trapping pollutants. More than the 80% of the lakes showed values of enrichment factor (EF) above 2 for at least one of the elements investigated in at least one core interval, which corroborates the existence of historical anthropogenic inputs of elements in the studied area. The results demonstrate the natural origin of As and Ti in Pyrenees, together with the significant anthropogenic inputs of Cd, Pb, Sb and Sn from ancient times. The data set points mining activities as the main historical source of pollution and illustrate the large impact of the industrial revolution. The regional variability could reflect also differential long-range transport, followed by dry or wet deposition. 
PY 2023
PD AUG
SO Environmental Science And Pollution Research
SN 0944-1344
PU Springer Science and Business Media LLC
VL 30
IS 37
UT 001026612800004
BP 87561
EP 87574
DI 10.1007/s11356-023-28347-6
ID 95783
ER

EF