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Centre de recherche et d’enseignement
des géosciences de l’environnement
Centre de recherche et d’enseignement
des géosciences de l’environnement
Tachikawa Kazuyo

Tachikawa Kazuyo

DR-Directeur de Recherche

CL-Climat

Coordonnées
Email. : kazuyo@cerege.fr
Tel. : +33 (0)4 13 94 92 61

My major research interests are Paleoceanography and paleoclimatology at millennial to orbital timescales for the last ten million years to better understand processes affecting climate variability. I use geochemical tools (isotopes and elemental composition) to reconstruct deep-water circulation, seawater surface temperature, redox state of sediments in relation to oceanic circulation and/or surface biological production, and detrital elements inputs to evaluate river and dust inputs. Studying the behaviour of these geochemical tools in the modern condition is also my research focus. I collaborate with climate modellers to examine processes behind proxy reconstructions.