Moisture source signals preserved in a 242-year tree-ring δ 18 O chronology in the western Himalaya

Sano, M., Dimri, A. P., Ramesh, R., Xu, C., Li, Z. and Nakatsuka, T.: Moisture source signals preserved in a 242-year tree-ring δ18O chronology in the western Himalaya, Global and Planetary Change, 157, 73–82, doi:10.1016/j.gloplacha.2017.08.009, 2017.

Average tree-ring cellulose d18O representing 7 individual Nothofagus pumilio trees

Temperature (positive) and precipitation amount (negative) have a significant influence on the isotopic composition of precipitation, which influences the isotopic composition of cellulose. The southern annular mode is correlated with both climate variables.

The is a composite d18O record representing seven individual Nothofagus pumilio trees

d18O (WEBcdcf63cd): interpretation3_scope: '' has been replaced by 'isotope'
d18O (WEBcdcf63cd): interpretation4_scope: '' has been replaced by 'isotope'

Column 'addRyOItUkRk9Um7vrwF', with variable name 'yearEnsemble', was added to the dataset

Imprints of Climate Signals in a 204 Year δ18O Tree-Ring Record of Nothofagus pumilio From Perito Moreno Glacier, Southern Patagonia (50°S)

GrieSSinger, J., Langhamer, L., Schneider, C., SaSS, B.-L., Steger, D., Skvarca, P., Braun, M. H., Meier, W. J.-H., Srur, A. M. and Hochreuther, P.: Imprints of Climate Signals in a 204 Year δ18O Tree-Ring Record of Nothofagus pumilio From Perito Moreno Glacier, Southern Patagonia (50°S), Frontiers in Earth Science, 6, doi:10.3389/feart.2018.00027, 2018.

tree-ring cellulose oxygen isotope ratios were measured using an isotope ratio mass spectrometer (Delta V Advantage, Thermo Scientific) interfaced with a pyrolysis-type high-temperature conversion elemental analyzer (TC/EA, Thermo Scientific) at the Research Institute for Humanity and Nature, Japan.

tree-ring cellulose of Abies Spectabillis

OCh: replaced to P_E (precipitation_Evaporation, PDSI), Soil water replaced to Leaf water

PDSI gives soil moisture status which in turn is related to precipitation and temperature