@article{BernardezPregoVirginiaFilgueirasetal.2017,
  author    = {Bernardez, Patricia and Prego, Ricardo and Virginia Filgueiras, Ana and Ospina-Alvarez, Natalia and Santos-Echeandia, Juan and Angel Alvarez-Vazquez, Miguel and Caetano, Miguel},
  title     = {Lithogenic sources, composition and intra-annual variability of suspended particulate matter supplied from rivers to the Northern Galician Rias (Bay of Biscay)},
  series = {Journal of sea research},
  volume    = {130},
  journal   = {Journal of sea research},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {1385-1101},
  doi       = {10.1016/j.seares.2017.05.006},
  pages     = {73 -- 84},
  year      = {2017},
  abstract  = {Scarce research about small European rivers from non-human impacted areas to determine their natural background state has been undertaken. During the annual hydrological cycle of 2008-9 the patterns of particulate supply (SPM, POC, PON, Al, Cd, Co, Cr, Cu, Fe, Ni, Pb, V, Zn) from the rivers Sor, Mera Landro, Lourido and Landoi to the Northern Galician Rias (SW Bay of Biscay) were tackled. No differences in the composition of the SPM were detected for the studied rivers regarding Al, Fe and POC but the relative percentage of particulate trace elements (PTE) discriminate the rivers. So, Cr, Co and Ni in the Lourido, and Landoi rivers, and Cu in the Mera River, are controlled by watershed minerals of Ortegal Geological Complex while for the rest rivers PTE are by granitic and Ollo de Sapo bedrock watershed. Therefore, the imprint of PTE in the parental rocks of the river basins is reflected on the coastal sediments of the Rias. The main process controlling the dynamics and variations of chemical elements in the particulate form is the river discharge. This fact exemplifies that these rivers presents a natural behavior not being highly influenced by anthropogenic activities.},
  language  = {en}
}