Advanced search

Filter By:

Journal Check one or more journals to show results from those journals only.

Choose more journals

Article type Check one or more article types to show results from those article types only.
Subject Check one or more subjects to show results from those subjects only.
Date Choose a date option to show results from those dates only.

Custom date range

Clear all filters
Sort by:
Showing 1–7 of 7 results
Advanced filters: Author: Johan Etourneau Clear advanced filters

  • Ocean warming contributes to the thinning of the Antarctic ice shelves, however, lack of observations has prevented a quantification of this contribution. Here the authors use geological records to show that 0.3–1.5 °C ocean warming has played a central role on regional ice shelf instability over the last 9000 years.

    • Johan Etourneau
    • Giovanni Sgubin
    • Jung-Hyun Kim
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-8

  • Upwelling within the highly productive Benguela current off the Namibian coast began in, and intensified throughout, the Neogene epoch. Model simulations indicate its development was intimately connected to evolving topography and mountain uplift in Africa.

    • Johan Etourneau
    News & Views
    Nature Geoscience
    Volume: 7, P: 698-699

  • Ocean sediment records suggest that the modern Antarctic Circumpolar Current did not exist before the late Miocene cooling, indicating its origin is linked to the expansion of the Antarctic Ice Sheet.

    • Dimitris Evangelinos
    • Johan Etourneau
    • Carlota Escutia
    ResearchOpen Access
    Nature Geoscience
    Volume: 17, P: 165-170

  • The marine nitrogen cycle was altered during the transition from glacial to interglacial conditions. An analysis of δ15N records throughout the world’s oceans suggests that rates of denitrification in the water column accelerated during the last deglaciation.

    • Eric D. Galbraith
    • Markus Kienast
    • Jin-Yu Terence Yang
    Research
    Nature Geoscience
    Volume: 6, P: 579-584