In the field,
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In the field,. coring at sea and on land to retrieved ice cores, lacustrines cores. In the labs,. Screen technics like XRF, RX, magnetic parameters, AMS, mass spectrometers, geochemical analyses. Data managment and computer time and facilities,. Prospection sismique. Coring at sea.

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In the field,

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In the field,

coring at sea and on land to retrieved ice cores, lacustrines cores

In the labs,

Screen technics like XRF, RX, magnetic parameters, AMS, mass spectrometers, geochemical analyses

Data managment and computer time and facilities,


Prospection sismique

Coring at sea


Continental drilling and micropaleontological analyses

One main tools for paleoenvironment investigations is lacustrine cores and determination of micro-organisms present in the samples

SETEL


Accelerator mass spectrometry for 14C dating


Speleothèmes

MC-ICP-MS


RX and XRF facilities

National instrument at EPOC, Bordeaux


Mass spectrometer to determine the C and O isotopic composition of biocarbonates, speleothems, tree rings, …


Geochemical analyses

Molecular indicators, major and trace elements, O and C isotopes on bicarbonates, speleothems, tree rings, tephrochronology…


Bases de données et modélisation

Croiser les informations et les modélisation

  • - Simulations paléoclimatiques: dernier millénaire (relation avec ESCARSEL (France); Millenium (6e PCRD)), Holocène (PMIP III) -> besoins en calcul. Modèles regionaux.

  • Base de données paléo de type Medias-France (?): stockage (données et méta-données paléo-céanologiques, paléo-écologiques, paléoclimatiques, archéologiques, historiques …) -> faciliter le croisement des divers types de données et simulations

  • S’appuyer sur l’existant: WDC, PMIP, Pangea …


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