Evolución ambiental del estuario del Deba (Geoparque de la Costa Vasca) durante el Holoceno y el Antropoceno

  1. N. El bani Altuna 1
  2. A. Cearreta 2
  3. M.J. Irabien 2
  4. J. Gómez Arozamena 3
  5. S. Hernández 2
  6. K. Soualili 2
  7. A. Hilario 4
  1. 1 University of Tromsø – The Arctic University of Norway, UiT the Arctic University of Norway, Noruega
  2. 2 Universidad del País Vasco/Euskal Herriko Unibertsitatea
    info

    Universidad del País Vasco/Euskal Herriko Unibertsitatea

    Lejona, España

    ROR https://ror.org/000xsnr85

  3. 3 Universidad de Cantabria
    info

    Universidad de Cantabria

    Santander, España

    ROR https://ror.org/046ffzj20

  4. 4 Euskal Kostaldeko Geoparkea
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Journal:
Geogaceta

ISSN: 0213-683X

Year of publication: 2019

Issue Title: Comunicaciones presentadas en la LXVI Sesión Científica / Leioa (Bilbao), 24 de mayo de 2019

Issue: 66

Pages: 63-66

Type: Article

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Abstract

Benthic foraminiferal assemblages of two long boreholes and one short core drilled in the Deba estuary were studied for environmental interpretation of its sedimentary record. Additional geochemical analyses in the short core, together with the microfaunal and geochemical analysis of eight surface samples along the estuary were also performed. The results allow for the reconstruction of the Deba estuary environment during the Holocene and Anthropocene. The Holocene record is mainly controlled by the relative sea-level rise, whereas the surface samples and the short core exhibit human influence in the most recent sediments.

Data source: Dialnet