Comparative hydrochemistry of five nested catchments located in the upper part of the Barcés river watershed (A Coruña, NW Spain)

Delgado, J.; Juncosa, R.; Hernández, H.; Falcon, I.; Vázquez, A.

NORA

Comparative hydrochemistry of five nested catchments located in the upper part of the Barcés river watershed (A Coruña, NW Spain)

Delgado, J.; Juncosa, R.; Hernández, H.; Falcon, I. ORCID: https://orcid.org/0000-0001-8576-5165; Vázquez, A.. 2011 Comparative hydrochemistry of five nested catchments located in the upper part of the Barcés river watershed (A Coruña, NW Spain). Applied Geochemistry, 26 (Supplement). S179-S182. 10.1016/j.apgeochem.2011.03.097

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Abstract

259 stream water and 21 bulk precipitation samples have been studied between April 2008 and December 2010 in order to assess baseline hydrochemical conditions in a rural area of NW Spain. Stream waters are related to five nested catchments (<10 km2) with apparent low mean residence times. Their hydrochemical characteristics are closely related to bulk precipitation although clear evidences of seasonal (flushing, dilution, sediment desorption, etc.), lithological (schist vs. granite substrate) and anthropogenic (land use, contamination) effects are also described.

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Programmes:

NOC Programmes > Marine Geoscience

Official URL:

http://dx.doi.org/10.1016/j.apgeochem.2011.03.097

Digital Object Identifier (DOI):

10.1016/j.apgeochem.2011.03.097

ISSN:

08832927

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