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Showing 1–9 of 9 results
Advanced filters: Author: Laia Andreu-Hayles Clear advanced filters

  • Oxygen isotopes tree rings from polylepis tarapacana trees across the South American Altiplano provide a terrestrial precipitation record that is sensitive to decadal hydroclimate teleconnections and correlates well with other proxy records.

    • Milagros Rodriguez-Caton
    • Mariano S. Morales
    • Laia Andreu-Hayles
    ResearchOpen Access
    Communications Earth & Environment
    Volume: 5, P: 1-13

  • Satellites provide clear evidence of greening trends in the Arctic, but high-resolution pan-Arctic quantification of these trends is lacking. Here the authors analyse high-resolution Landsat data to show widespread greening in the Arctic, and find that greening trends are linked to summer warming overall but not always locally.

    • Logan T. Berner
    • Richard Massey
    • Scott J. Goetz
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-12

  • Historical and future trends in net primary productivity (NPP) and its sensitivity to global change are largely unknown because of the lack of long-term, high-resolution data. Here the authors show that tree-ring isotopes can be used for inferring interannual variability and long-term changes in NPP.

    • Mathieu Levesque
    • Laia Andreu-Hayles
    • Neil Pederson
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-10

  • Megadroughts can be defined as persistent, multi-year droughts that are exceptional compared with other regional events during the Common Era. This Review discusses palaeo reconstructions of megadroughts over the past 2,000 years, and outlines the impact of anthropogenic forcing on the severity and frequency of observed and projected events.

    • Benjamin I. Cook
    • Jason E. Smerdon
    • Erika K. Wise
    Reviews
    Nature Reviews Earth & Environment
    Volume: 3, P: 741-757

  • As tundra ecosystems respond to rapid Arctic warming, satellite records suggest a widespread greening. This Perspective highlights the challenges of interpreting complex Arctic greening trends and provides direction for future research by combining ecological and remote sensing approaches.

    • Isla H. Myers-Smith
    • Jeffrey T. Kerby
    • Sonja Wipf
    Reviews
    Nature Climate Change
    Volume: 10, P: 106-117

  • Siberian larch, a foundation species of the Eurasian boreal forest ecosystem, could experience lethally high temperatures 2–3 days a year in the south of its reach by 2050, according to a trait-based vulnerability assessment combining field ecophysiological data and CMIP6 Earth system models.

    • Mukund Palat Rao
    • Nicole K. Davi
    • Kevin L. Griffin
    ResearchOpen Access
    Communications Earth & Environment
    Volume: 4, P: 1-10