maximum and minimum ?18Ocoral values in a given year were assigned to February and August; linear interpolation between these fixed tie points
automated carbonate device (Kiel III, Finnigan MAT) attached to a Finnigan MAT Delta S mass spectrometer
SEM and X-ray diffraction on skeletal fragments at intervals of ~10cm
; climateInterpretation_seasonality changed - was originally monthly; archiveType changed - was originally Coral (CO)
These results suggest that changes in Guam ?18Ocoral are mainly influenced by SST and SSS variations on seasonal and interannual timescales.
The d18Ocoral anomaly is significantly correlated with SST anomaly (SSTA) (r = -0.69 and p < 0.01) and SSS anomaly (SSSA) (r = 0.49 and p < 0.01). These results suggest that changes in Guam d18Ocoral are mainly influenced by SST and SSS variations on seasonal and interannual timescales.
mid-point depth of the sub-sample drilled for U-Th age
[230Th/238U] activity measured in the sub-sample
Analytical uncertainty of 230Th-238U activity
Analytical uncertainty of 230Th-232Th ratio
Analytical uncertainty of Uncorrected Age
Uncertainty of Corrected Age (includes Th correction)
Calculated initial d234U in the sub-sample
Analytical uncertainty of calculated d234U initial
Depth at the top of the sub-sample for 210Pb analysis
Depth at the bottom of the sub-sample for 210Pb analysis
Lead-210 excess measured in the sub-sample
Depth at the top of the sub-sample for 137Cs analysis
Depth at the bottom of the sub-sample for 137Cs analysis
Cesium-137 g-activity measured in the sub-sample
Analytical uncertainty of 137Cs g-activity
Sample description. E.g., round plug, annual density band
an older version of this record can be found at: https://www.ncdc.noaa.gov/cdo/f?p=519:1:::::P1_study_id:1898
year (MAT12288777c6): interpretation4_scope: '' has been replaced by 'climate'
year (MAT12288777c6): paleoData_isPrimary: '' has been replaced by 'TRUE'
year (MAT12288777c6): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'
d18O (Ocean2kHR_166): paleoData_isPrimary: '' has been replaced by 'FALSE'
d18O (Ocean2kHR_166): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
year (MAT12288777c6): interpretation1_scope: '' has been replaced by 'climate'
year (MAT12288777c6): interpretation2_scope: '' has been replaced by 'climate'
year (MAT12288777c6): interpretation3_scope: '' has been replaced by 'climate'
d18O (Ocean2kHR_166): interpretation2_basis: 'The d18Ocoral anomaly is significantly correlated with SST anomaly (SSTA) (r = -0.69 and p < 0.01) and SSS anomaly (SSSA) (r = 0.49 and p < 0.01). These results suggest that changes in Guam d18Ocoral are mainly influenced by SST and SSS variations on seasonal and interannual timescales.' has been replaced by ''
d18O (Ocean2kHR_166): interpretation2_direction: 'negative' has been replaced by ''
d18O (Ocean2kHR_166): interpretation2_inferredMaterial: 'seawater' has been replaced by ''
d18O (Ocean2kHR_166): interpretation2_integrationTime: '1-Jan' has been replaced by ''
d18O (Ocean2kHR_166): interpretation2_integrationTimeBasis: 'maximum and minimum ?18Ocoral values in a given year were assigned to February and August; linear interpolation between these fixed tie points' has been replaced by ''
d18O (Ocean2kHR_166): interpretation2_integrationTimeUnits: 'month' has been replaced by ''
d18O (Ocean2kHR_166): interpretation2_mathematicalRelation: 'linear' has been replaced by ''
d18O (Ocean2kHR_166): interpretation2_rank: '1' has been replaced by ''
d18O (Ocean2kHR_166): interpretation2_scope: 'isotope' has been replaced by 'climate'
d18O (Ocean2kHR_166): interpretation2_seasonality: 'subannual' has been replaced by ''
d18O (Ocean2kHR_166): interpretation2_variable: 'temperature' has been replaced by ''
d18O (Ocean2kHR_166): interpretation2_variableGroup: 'Temperature' has been replaced by ''
d18O (Ocean2kHR_166): interpretation2_variableGroupDirection: 'negative' has been replaced by ''
d18O (Ocean2kHR_166): interpretation2_variableGroupOriginal: 'T_water' has been replaced by ''
d18O (Ocean2kHR_166): interpretation3_basis: 'The d18Ocoral anomaly is significantly correlated with SST anomaly (SSTA) (r = -0.69 and p < 0.01) and SSS anomaly (SSSA) (r = 0.49 and p < 0.01). These results suggest that changes in Guam d18Ocoral are mainly influenced by SST and SSS variations on seasonal and interannual timescales.' has been replaced by ''
d18O (Ocean2kHR_166): interpretation3_direction: 'positive' has been replaced by ''
d18O (Ocean2kHR_166): interpretation3_inferredMaterial: 'seawater' has been replaced by ''
d18O (Ocean2kHR_166): interpretation3_integrationTime: '1-Jan' has been replaced by ''
d18O (Ocean2kHR_166): interpretation3_integrationTimeBasis: 'maximum and minimum ?18Ocoral values in a given year were assigned to February and August; linear interpolation between these fixed tie points' has been replaced by ''
d18O (Ocean2kHR_166): interpretation3_integrationTimeUnits: 'month' has been replaced by ''
d18O (Ocean2kHR_166): interpretation3_mathematicalRelation: 'linear' has been replaced by ''
d18O (Ocean2kHR_166): interpretation3_rank: '2' has been replaced by ''
d18O (Ocean2kHR_166): interpretation3_scope: 'isotope' has been replaced by 'climate'
d18O (Ocean2kHR_166): interpretation3_variable: 'seawaterIsotope' has been replaced by ''
d18O (Ocean2kHR_166): interpretation3_variableGroup: 'EffectiveMoisture' has been replaced by ''
d18O (Ocean2kHR_166): interpretation3_variableGroupDirection: 'negative' has been replaced by ''
d18O (Ocean2kHR_166): interpretation3_variableGroupOriginal: 'd18O_seawater' has been replaced by ''
d18O (Ocean2kHR_166): interpretation4_basis: '' has been replaced by 'The d18Ocoral anomaly is significantly correlated with SST anomaly (SSTA) (r = -0.69 and p < 0.01) and SSS anomaly (SSSA) (r = 0.49 and p < 0.01). These results suggest that changes in Guam d18Ocoral are mainly influenced by SST and SSS variations on seasonal and interannual timescales.'
d18O (Ocean2kHR_166): interpretation4_direction: '' has been replaced by 'negative'
d18O (Ocean2kHR_166): interpretation4_inferredMaterial: '' has been replaced by 'seawater'
d18O (Ocean2kHR_166): interpretation4_integrationTime: '' has been replaced by '1-Jan'
d18O (Ocean2kHR_166): interpretation4_integrationTimeBasis: '' has been replaced by 'maximum and minimum ?18Ocoral values in a given year were assigned to February and August; linear interpolation between these fixed tie points'
d18O (Ocean2kHR_166): interpretation4_integrationTimeUnits: '' has been replaced by 'month'
d18O (Ocean2kHR_166): interpretation4_mathematicalRelation: '' has been replaced by 'linear'
d18O (Ocean2kHR_166): interpretation4_rank: '' has been replaced by '1'
d18O (Ocean2kHR_166): interpretation4_scope: '' has been replaced by 'isotope'
d18O (Ocean2kHR_166): interpretation4_seasonality: '' has been replaced by 'subannual'
d18O (Ocean2kHR_166): interpretation4_variable: '' has been replaced by 'temperature'
d18O (Ocean2kHR_166): interpretation4_variableGroup: '' has been replaced by 'Temperature'
d18O (Ocean2kHR_166): interpretation4_variableGroupDirection: '' has been replaced by 'negative'
d18O (Ocean2kHR_166): interpretation4_variableGroupOriginal: '' has been replaced by 'T_water'
d18O (Ocean2kHR_166): interpretation5_basis: '' has been replaced by 'The d18Ocoral anomaly is significantly correlated with SST anomaly (SSTA) (r = -0.69 and p < 0.01) and SSS anomaly (SSSA) (r = 0.49 and p < 0.01). These results suggest that changes in Guam d18Ocoral are mainly influenced by SST and SSS variations on seasonal and interannual timescales.'
d18O (Ocean2kHR_166): interpretation5_direction: '' has been replaced by 'positive'
d18O (Ocean2kHR_166): interpretation5_inferredMaterial: '' has been replaced by 'seawater'
d18O (Ocean2kHR_166): interpretation5_integrationTime: '' has been replaced by '1-Jan'
d18O (Ocean2kHR_166): interpretation5_integrationTimeBasis: '' has been replaced by 'maximum and minimum ?18Ocoral values in a given year were assigned to February and August; linear interpolation between these fixed tie points'
d18O (Ocean2kHR_166): interpretation5_integrationTimeUnits: '' has been replaced by 'month'
d18O (Ocean2kHR_166): interpretation5_mathematicalRelation: '' has been replaced by 'linear'
d18O (Ocean2kHR_166): interpretation5_rank: '' has been replaced by '2'
d18O (Ocean2kHR_166): interpretation5_scope: '' has been replaced by 'isotope'
d18O (Ocean2kHR_166): interpretation5_variable: '' has been replaced by 'seawaterIsotope'
d18O (Ocean2kHR_166): interpretation5_variableGroup: '' has been replaced by 'EffectiveMoisture'
d18O (Ocean2kHR_166): interpretation5_variableGroupDirection: '' has been replaced by 'negative'
d18O (Ocean2kHR_166): interpretation5_variableGroupOriginal: '' has been replaced by 'd18O_seawater'
d18O (Ocean2kHR_166): interpretation6_scope: '' has been replaced by 'isotope'
Updated lipdverse database entry with a changed file.
d18O (Ocean2kHR_166): interpretation1_seasonality: 'not applicable (subannually resolved)' has been replaced by 'subannual'
d18O (Ocean2kHR_166): interpretation1_variable: 'temperature and salinity' has been replaced by 'temperature'
d18O (Ocean2kHR_166): interpretation2_variable: 'T_water' has been replaced by 'temperature'
d18O (Ocean2kHR_166): interpretation3_variable: 'd18O_seawater' has been replaced by 'seawaterIsotope'
Changes made as part of LiPDverse vocabulary standardization process
year (MAT12288777c6): paleoData_units: 'AD' has been replaced by 'yr AD'
year (MAT12288777c6): paleoData_longName: '' has been replaced by 'AD'
d18O (Ocean2kHR_166): paleoData_longName: '' has been replaced by 'AD'
Asami, R.; Yamada, T.; Iryu, Y.; Quinn, T.M.; Meyer, C.P.; Paulay, G.
Asami, R.: Interannual and decadal variability of the western Pacific sea surface condition for the years 1787–2000: Reconstruction based on stable isotope record from a Guam coral, Journal of Geophysical Research, 110(C5), doi:10.1029/2004jc002555, 2005.
Interannual and decadal variability of the western Pacific sea surface condition for the years 1787?2000: Reconstruction based on stable isotope record from a Guam coral
Tierney, Jessica E. , Abram, Nerilie J. , Anchukaitis, Kevin J. , Evans, Michael N. , Giry, Cyril , Kilbourne, K. Halimeda , Saenger, Casey P. , Wu, Henry C. , Zinke, Jens
Tierney, J. E., Abram, N. J., Anchukaitis, K. J., Evans, M. N., Giry, C., Kilbourne, K. H., Saenger, C. P., Wu, H. C. and Zinke, J.: Tropical sea surface temperatures for the past four centuries reconstructed from coral archives, Paleoceanography, 30(3), 226–252, doi:10.1002/2014pa002717, 2015.