Influence of environmental variability and Emiliania huxleyi ecotypes on alkenone-derived temperature reconstructions in the subantarctic Southern Ocean

Long-chain unsaturated alkenones produced by haptophyte algae are widely used as paleotemperature indicators. The unsaturation relationship to temperature is linear at mid-latitudes, however, non-linear responses detected in subpolar regions of both hemispheres have suggested complicating factors in...

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Detalhes bibliográficos
Autor principal: Rigual-Hernández, A.S. (author)
Outros Autores: Sierro, F.J. (author), Flores, J.A. (author), Trull, T.W. (author), Rodrigues, T. (author), Martrat, B. (author), Sikes, E.L. (author), Nodder, S.D. (author), Eriksen, R.S. (author), Davies, D. (author), Bravo, N. (author), Sánchez-Santos, J.M. (author), Abrantes, F. (author)
Formato: article
Idioma:eng
Publicado em: 2022
Assuntos:
Zonas frontais polares
Pelotas fecais Zooplâncton
Alkenones de cadeia longa
Armadilha de sedimentos de partículas
Neve marinha
Estimativa de paleotemperatura
Calópico-de-Nannoplkton
Gephyrocapsa-oceanica
Texto completo:http://hdl.handle.net/10400.1/17565
País:Portugal
Oai:oai:sapientia.ualg.pt:10400.1/17565

Texto Completo

http://hdl.handle.net/10400.1/17565

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