Oral Programme IG4

Tree ring and isotopes, a multi proxy matrix reflecting environmental impacts
Convener: Rolf Siegwolf 
Co-Convener: Danny McCarroll
Session DetailsPoster Programme

Related events:BG2.9/AS4.20 – Biosphere-Atmosphere interactions: Carbon and water cycles at multiple spatial and temporal scales (co-sponsored by iLEAPS) (co-organized)
Oral Programme  / Room 24 / Tue, 04 May, 13:30–17:00
Poster Programme  / Poster Area BG / Attendance Tue, 04 May, 17:30–19:00

IG7/CL4.16 – Stable isotopes as tool in (paleo-)climate studies (co-organized)
Oral Programme  / Room 42 / Tue, 04 May, 08:30–10:00
Poster Programme  / Hall A / Attendance Tue, 04 May, 17:30–19:00

CL1.18 – Multi-proxy investigations of European climates of the last millennium
Oral Programme  / Room 15 / Fri, 07 May, 08:30–12:00 / 13:30–17:00
Poster Programme  / Halls X/Y / Attendance Thu, 06 May, 17:30–19:00



Session to Personal Programme


Tuesday, 04 May 2010
Room: 42
Chairperson: Neil Loader
10:30–10:45
EGU2010-14219
Rolf TW Siegwolf, Olga V Sidorova, Matthais Saurer, Alexander Kirdyanov, Anastasia A Knorre, and Eugene A Vaganov2
Stable C and O Isotopes from Tree Rings Reveal Changes in the Carbon Water Relations Along a Siberian North South Transect in the Last 150 Years

10:45–11:00
EGU2010-5395
Rossella Guerrieri, Maurizio Mencuccini, Marco Borghetti, Peter Levy, Mike Perks, Matthias Saurer, Lucy Sheppard, and Mark Sutton
Physiological responses of a young Picea Sitchensis stand to long-term nitrogen and sulphur deposition: a lesson from d13C, d18O and d15N in tree rings

11:00–11:15
EGU2010-7501
Alexis S. Reed and Sharon A. Billings
Tree-ring stable isotope and growth impacts of climate variability: future implications for prairie-forest ecotones

11:15–11:30
EGU2010-10336
Sarah Hangartner, Anne Kress, Matthias Saurer, and Markus Leuenberger
A millennial hydrogen isotope chronology from tree-ring cellulose contradicts the mechanistic model describing the incorporation of stable water isotopes into cellulose

11:30–11:45
EGU2010-11894
Kadmiel Maseyk, Debbie Hemming, Alon Angert, Steven Leavitt, and Dan Yakir
13C-derived water use efficiency in Mediterranean pines across a precipitation gradient are related to differential moisture-dependant Ci-regulation responses.

11:45–12:00
EGU2010-14972
Danny McCarroll
Stable carbon isotopes in tree rings: the failure of uniformitarianism


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