Felis, T., Suzuki, A., Kuhnert, H., Dima, M., Lohmann, G. and Kawahata, H.: Subtropical coral reveals abrupt early-twentieth-century freshening in the western North Pacific Ocean, Geology, 37(6), 527–530, doi:10.1130/g25581a.1, 2009.

Subtropical coral reveals abrupt early-twentieth-century freshening in the western North Pacific Ocean

d18O (Ocean2kHR_163): interpretation4_scope: '' has been replaced by 'isotope'
Sr/Ca (Ocean2kHR_164): interpretation3_scope: '' has been replaced by 'isotope'
Sr/Ca (Ocean2kHR_164): interpretation4_scope: '' has been replaced by 'isotope'
d13C (Ocean2kHR_165): interpretation2_scope: '' has been replaced by 'isotope'
d13C (Ocean2kHR_165): interpretation3_scope: '' has been replaced by 'isotope'

Finnigan MAT252 isotope ratio mass   spectrometer equipped with a Kiel III Carbonate Device

chronology inferred from seasonal cycles in d18O record

d18O (Ocean2kHR_012): interpretation4_scope: '' has been replaced by 'isotope'

Column 'addRA1EmYpjGrgSEdc7U', with variable name 'yearEnsemble', was added to the dataset
Column 'addRWQmUfAgTBeencUNM', with variable name 'yearEnsemble', was added to the dataset

Nakamura, N., Kayanne, H., Iijima, H., McClanahan, T. R., Behera, S. K. and Yamagata, T.: Mode shift in the Indian Ocean climate under global warming stress, Geophysical Research Letters, 36(23), doi:10.1029/2009gl040590, 2009.

Mode shift in the Indian Ocean climate under global warming stress

GV IsoprimeMultiprep mass spectrometer, Horiba JobinYvon Ultima 2C ICPOES

d18Oseawater calculated from d18O and Sr/Ca

0.07permil (1sigma) for d18O, 0.1% (1sigma) for Sr/Ca

Chronology is built by tying lowest d18O values to Aug, when FanningSST are at their warmest, and tying the highest d18O values to Feb, when Fanning SST are coolest. Ages are interpolated for dates between tie-points

d18Osw derived using Ren et al., 2002 method, with Sr/CaSST slope of 0.06 mmol/mol/permilC and d18OSST slope of 0.21 permil/permilC

d18O (CO09NUTB01B): interpretation3_scope: '' has been replaced by 'isotope'
d18O (CO09NUTB01B): interpretation4_scope: '' has been replaced by 'isotope'