Intranet

Actualités et séminaires

  • 21 avr Séminaire
    Sedimentary leaf waxes as molecular tools to reconstruct hydroclimate/vegetation in southern South America: step by step, from lake core tops to downcore records

    The abundant precipitation of westerly origin controls the climate on the western side of the Andes Mountains with non-seasonal rainfall (i.e., year-round) from 55° to 42°S and seasonal rainfall pattern from 42°S to 30°S, associated with a seasonal drought at latitudes <42°S. As a result, the vegetation change (ca. 42°S) from Temperate and Valdivian Rain Forest to North Patagonian Evergreen Forest, a vegetation change characterized by a gradual decrease in diversity attributed to lower temperatures as well as changes in precipitation.

    Lire la suite
  • 31 mar Séminaire
    Unravelling changes in global freshwater nitrogen cycling in the Anthropocene

    Inland waters play an important role in global nitrogen (N) cycling and transport substantial N from land to sea. However, it remains unclear whether, when and why freshwater biogeochemical N cycling has changed in response to human activities, climate change, and other environmental conditions.

    Lire la suite
  • 29 mar Actualité
    Soutenance de thèse de Thibault Lemaitre-Basset

    Titre : Importance de la demande en eau atmosphérique et anthropique en contexte de changement climatique sur la durabilité de la gestion de la ressource - Cas d'étude du bassin versant de la Moselle en France

    Lire la suite
  • 22 mar Actualité
    Soutenance de thèse de Pedro Arboleda-Obando

    Titre : Rétroactions des eaux souterraines et de l'irrigation sur le climat passé et futur

    Lire la suite
  • 14 mar Séminaire
    Individual Amino Acid Stable Isotope Geochemistry: New Proxies in Paleoceanography, Paleoecology, and Biogeochemical Cycles.

    Lien distanciel -> https://cnrs.zoom.us/j/92825050021?pwd=cG1vbUtFZFoxT083V2JYNndDeDdiQT09,  Meeting ID: 928 2505 0021, Passcode: LWy4cX

    Summary

    Lire la suite

Pages