RT Dissertation/Thesis T1 Continental contributions to coastal zone : natural and anthropogenic disturbances in biogeochemical river flows and their traceability in the sedimentary compartment T2 Aportes continentales a la zona costera : alteraciones naturales y antropogénicas de los flujos biogeoquímicos fluviales y su trazabilidad en el compartimento sedimentario A1 Álvarez Vázquez, Miguel Ángel K1 2505.03 Geografía de Los Recursos Naturales K1 25 Ciencias de la Tierra y del Espacio K1 2390 Química Farmacéutica AB It is structured according to the following points:1. Continental contributions to the rias: A comparative study of the influence of river in compounds transported by rivers and the influence of different anthropogenic disturbances. Condominas River, Das Mestas River and Ferreiras River (Ria of Cedeira). Mero River (Ria of A Coruña). Eume River, Mandeo River and Mendo River (Ártabro Gulf). Impact of wildfires in the material transported by rivers (Fragas do Eume Natural Reserve, April 2012, and Oitavén River, August 2006).2. Fluvial traceability in the sediment of rias: Continental , marine and anthropogenic tracer metals in rias. Geochemical and mineralogical characterization of surface sediments between Prior and Ortigueira Capes. Evolution of pollution during the Anthropocene, Cedeira, Ferrol, Ares, Betanzos and Coruña Rias.The characterization of the physical geography of river basins will be held in the UVigo. The determination of trace metals by AAS and ICP-MS in the laboratories of IIM-CSIC (Vigo) and IPIMAR (Lisbon), the dating by 210Pb in the "Poznan Radiocarbon Laboratory" (Poland), the contents of POC, PIC and PON in analytical services unit of the UDC, biological variables in the IEO (A Coruña), the nutrient salts in the INTECMAR and dissolved oxygen in the IIM-CSIC. YR 2017 FD 2017-08-09 LK http://hdl.handle.net/11093/787 UL http://hdl.handle.net/11093/787 LA eng DS Investigo RD 07-dic-2023