Deep reefs are climatic refugia for genetic diversity of marine forests

J. Assis,N. Coelho,T. Lamy,M. Valero,F. Alberto,E. Serrão

Published 2016 in Journal of Biogeography

ABSTRACT

Past climate‐driven range shifts shaped intraspecific diversities of species world‐wide. Earlier studies, focused on glacial refugia, might have overlooked genetic erosion at lower latitudes associated with warmer periods. For marine species able to colonize deeper waters, depth shifts might be important for local persistence, preventing some latitudinal shifts, analogous to elevational refugia in terrestrial habitats. In this study, we asked whether past latitudinal or depth range shifts explain extant gene pools in Saccorhiza polyschides, a large habitat structuring brown alga distributed from coastal to offshore deep reefs.

PUBLICATION RECORD

  • Publication year

    2016

  • Venue

    Journal of Biogeography

  • Publication date

    2016-04-01

  • Fields of study

    Biology, Environmental Science

  • Identifiers
  • External record

    Open on Semantic Scholar

  • Source metadata

    Semantic Scholar

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