Tuesday, 4 May 2010
Room 42
Chairperson: Neil Loader
10:30–10:45
EGU2010-14219 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 Rolf TW Siegwolf, Olga V Sidorova, Matthais Saurer, Alexander Kirdyanov, Anastasia A Knorre, and Eugene A Vaganov2
10:45–11:00
EGU2010-5395 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 Rossella Guerrieri, Maurizio Mencuccini, Marco Borghetti, Peter Levy, Mike Perks, Matthias Saurer, Lucy Sheppard, and Mark Sutton
11:00–11:15
EGU2010-7501 Tree-ring stable isotope and growth impacts of climate variability: future implications for prairie-forest ecotones Alexis S. Reed and Sharon A. Billings
11:15–11:30
EGU2010-10336 A millennial hydrogen isotope chronology from tree-ring cellulose contradicts the mechanistic model describing the incorporation of stable water isotopes into cellulose
Sarah Hangartner, Anne Kress, Matthias Saurer, and Markus Leuenberger
11:30–11:45
EGU2010-11894 13C-derived water use efficiency in Mediterranean pines across a precipitation gradient are related to differential moisture-dependant Ci-regulation responses. Kadmiel Maseyk, Debbie Hemming, Alon Angert, Steven Leavitt, and Dan Yakir
11:45–12:00
EGU2010-14972 Stable carbon isotopes in tree rings: the failure of uniformitarianism Danny McCarroll