paleo data:
  measurement table:
    google work sheet key: odlzk9f
    table name: paleo1measurement1
    missing value: NaN
    d18 o:
      archive genus: Porites
      archive species: Porites lobata
      chronology integration time: 43466
      chronology integration time basis: maximum and minimum ?18Ocoral values in a given year were assigned to February and August; linear interpolation between these fixed tie points
      chronology integration time units: month
      description: carbonate
      has chron: 0
      has max value: -4.49
      has mean value: -5.01
      has median value: -5.01
      has min value: -5.55
      has paleo depth: 0
      in compilation: Ocean2k_v1.0.0 | PAGES2k_v1.12.0
      inferred material: surface seawater
      inferred material group: surface water
      inferred material group original: surface seawater
      instrument: automated carbonate device (Kiel III, Finnigan MAT) attached to a Finnigan MAT Delta S mass spectrometer
      iso2k certification: DMT (1/14/19)
      iso2k primary timeseries: TRUE
      iso2k UI: CO05ASGU01A
      long name: AD
      measurement material: coral
      measurement material detail: aragonite
      measurement material screening: SEM and X-ray diffraction on skeletal fragments at intervals of ~10cm
      measurement standard: VPDB
      measurement table name: measurementTable1
      median res12k: NA
      notes: ; climateInterpretation_seasonality changed - was originally monthly; archiveType changed - was originally Coral (CO)
      ocean2k ID: PacificGuamAsami2005
      pages2k id: Ocn_088
      pages2k ID: Ocn_088
      paleo data table name: pt1_1
      proxy: d18O
      proxy lumps: isotope
      proxy lumps original: d18O
      QC certification: DMT (1/14/19)
      t sid: Ocean2kHR_166
      uncertainty analytical: 0.02-0.03 ?
      units: permil
      use in global temperature analysis: TRUE
      variable name: d18O
      variable type: interpolated
      is primary: false
      primary age column: false
      has time tsid: MAT12288777c6
      values: -5.31
      values: -5.18
      values: -5.28
      values: -5.2
      values: -5.29
      values: -5.33
      values: -5.16
      values: -5.21
      values: -5.09
      values: -5.17
      values: -5.25
      values: -5.22
      values: -5.24
      values: -5.13
      values: -5.1
      values: -5.11
      values: -5.08
      values: -5.15
      values: -5.06
      values: -5.38
      values: -5.23
      values: -5.14
      values: -5.32
      values: -5.3
      values: -5.26
      values: -5.19
      values: -5.35
      values: -5.37
      values: -5.39
      values: -5.41
      values: -5.36
      values: -5.12
      values: -5.02
      values: -4.94
      values: -5.04
    year:
      data type: float
      description: Year AD
      has max value: 2000.21
      has mean value: 1895.1247
      has median value: 1895.12
      has min value: 1790.04
      inferred variable type: year
      iso2k primary timeseries: FALSE
      long name: AD
      measurement table name: measurementTable1
      median res12k: NA
      paleo data table name: pt1_1
      t sid: MAT12288777c6
      units: yr AD
      units original: CE
      variable name: year
      variable type: inferred
      is primary: true
      primary age column: true
      has time tsid: MAT12288777c6
      values: 2000.21
      values: 2000.12
      values: 2000.04
      values: 1999.96
      values: 1999.87
      values: 1999.79
      values: 1999.71
      values: 1999.62
      values: 1999.54
      values: 1999.46
      values: 1999.37
      values: 1999.29
      values: 1999.21
      values: 1999.12
      values: 1999.04
      values: 1998.96
      values: 1998.87
      values: 1998.79
      values: 1998.71
      values: 1998.62
      values: 1998.54
      values: 1998.46
      values: 1998.37
      values: 1998.29
      values: 1998.21
      values: 1998.12
      values: 1998.04
      values: 1997.96
      values: 1997.87
      values: 1997.79
      values: 1997.71
      values: 1997.62
      values: 1997.54
      values: 1997.46
      values: 1997.37
      values: 1997.29
      values: 1997.21
      values: 1997.12
      values: 1997.04
      values: 1996.96
      values: 1996.87
      values: 1996.79
      values: 1996.71
      values: 1996.62
      values: 1996.54
      values: 1996.46
      values: 1996.37
      values: 1996.29
      values: 1996.21
      values: 1996.12
      values: 1996.04
      values: 1995.96
      values: 1995.87
      values: 1995.79
      values: 1995.71
      values: 1995.62
      values: 1995.54
      values: 1995.46
      values: 1995.37
      values: 1995.29
chron data:
  measurement table:
    google work sheet key: o2ko1cj
    table name: chron1measurement1
    missing value: NaN
    depth u th:
      measurement table name: measurementTable1
      t sid: chron1
      variable name: depthUTh
      units: mm
      chron name: c1
      description: mid-point depth of the sub-sample drilled for U-Th age
      notes: Essential
      has max value: _NaN_
      has min value: _NaN_
      has mean value: _NaN_
      has median value: _NaN_
      number: 1
      values: NA
    sample ID:
      measurement table name: measurementTable1
      t sid: chron2
      variable name: SampleID
      chron name: c1
      description: Sample ID for the U-Th age measured
      has max value: _NaN_
      has min value: _NaN_
      has mean value: _NaN_
      has median value: _NaN_
      number: 2
      values: NA
    weight:
      measurement table name: measurementTable1
      t sid: chron3
      variable name: weight
      units: mg
      chron name: c1
      description: Weight of powder analyzed for U-Th age
      has max value: _NaN_
      has min value: _NaN_
      has mean value: _NaN_
      has median value: _NaN_
      number: 3
      values: NA
archive type: Coral
archive type original: coral
collection name: NA
created by: matlab
data acquisition notes: an older version of this record can be found at: https://www.ncdc.noaa.gov/cdo/f?p=519:1:::::P1_study_id:1898
data contributor: KJA, JET
dataset id: ROQUBo8zC9rD7YtZWul9
data set name: CO05ASGU
dataset version: 1.0.5
google metadata worksheet: okq2138
has chron: 0
has depth: 0
has paleo depth: 0
investigators: Asami | Ocean2k
lipdverse link: https://lipdverse.org/data/ROQUBo8zC9rD7YtZWul9/1_0_6
max year: 2000.21
min year: 1790.04
modern system instrumental dataset coordinates: 13.598, 144.836
modern system instrumental dataset URL: https://www.ncdc.noaa.gov/cdo/f
n unique ages: 0
n unique good ages: 0
n unique other ages: 0
original data url: https://www.ncdc.noaa.gov/paleo/study/1915
original data URL: https://www.ncdc.noaa.gov/paleo/study/1915
proxy system model observation model: Comboul et al. 2018
proxy system model sensor model: Thompson et al. 2014
study name: Double Reef, Guam, 1790-2000
lipd version: 1.3
pub: 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
pub: Ocean2kHR-PacificGuamAsami2005

basis: These results suggest that changes in Guam ?18Ocoral are mainly influenced by SST and SSS variations on seasonal and interannual timescales.
direction: decrease/increase
interp direction: decrease/increase
scope: climate
seasonality: subannual
variable: temperature
variable detail: sea surface
variable group: temperature and salinity

scope: climate

scope: climate

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.
direction: negative
inferred material: seawater
integration time: 1-Jan
integration time basis: maximum and minimum ?18Ocoral values in a given year were assigned to February and August; linear interpolation between these fixed tie points
integration time units: month
mathematical relation: linear
rank: 1
scope: isotope
seasonality: subannual
variable: temperature
variable group: Temperature
variable group direction: negative
variable group original: T_water
coefficient: NA
fraction: NA

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.
direction: positive
inferred material: seawater
integration time: 1-Jan
integration time basis: maximum and minimum ?18Ocoral values in a given year were assigned to February and August; linear interpolation between these fixed tie points
integration time units: month
mathematical relation: linear
rank: 2
scope: isotope
variable: seawaterIsotope
variable group: EffectiveMoisture
variable group direction: negative
variable group original: d18O_seawater
coefficient: NA
fraction: NA

scope: isotope
coefficient: NA
fraction: NA
rank: NA

has max value: 0.09
has mean value: 0.0833
has median value: 0.08
has min value: 0.08
units: AD

compilation name: iso2k
compilation version: 0_14_8
compilation version: 0_15_0
compilation version: 1_0_0
compilation version: 1_1_0

rank: NA
scope: climate

rank: NA
scope: climate

rank: NA
scope: climate

rank: NA
scope: climate

has max value: 0.09
has mean value: 0.0833
has median value: 0.08
has min value: 0.08
units: AD

measurement table name: measurementTable1
t sid: chron4
variable name: U238
units: ppb
chron name: c1
description: 238U content of the sub-sample
notes: Essential
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 4
values: NA

measurement table name: measurementTable1
t sid: chron5
variable name: U238_error
units: ppb
chron name: c1
description: Analytical uncertainty of 238U
uncertainty level: 2 sigma
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 5
values: NA

measurement table name: measurementTable1
t sid: chron6
variable name: Th232
units: ppt
chron name: c1
description: 232Th content of the sub-sample
notes: Essential
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 6
values: NA

measurement table name: measurementTable1
t sid: chron7
variable name: Th232_error
units: ppt
chron name: c1
description: Analytical uncertainty of 232Th
uncertainty level: 2 sigma
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 7
values: NA

measurement table name: measurementTable1
t sid: chron8
variable name: d234U
units: (ratio)
chron name: c1
description: d234U measured in the sub-sample
notes: Essential
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 8
values: NA

measurement table name: measurementTable1
t sid: chron9
variable name: d234U_error
chron name: c1
description: Analytical uncertainty of d234U
uncertainty level: 2 sigma
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 9
values: NA

measurement table name: measurementTable1
t sid: chron10
variable name: Th230_U238activity
units: activity
chron name: c1
description: [230Th/238U] activity measured in the sub-sample
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 10
values: NA

measurement table name: measurementTable1
t sid: chron11
variable name: U_Thactivity_error
chron name: c1
description: Analytical uncertainty of 230Th-238U activity
uncertainty level: 2 sigma
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 11
values: NA

measurement table name: measurementTable1
t sid: chron12
variable name: Th230_Th232ratio
units: ppm
chron name: c1
description: [230Th/232Th] ratio in the sub-sample
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 12
values: NA

measurement table name: measurementTable1
t sid: chron13
variable name: Thratio_error
units: ppm
chron name: c1
description: Analytical uncertainty of 230Th-232Th ratio
uncertainty level: 2 sigma
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 13
values: NA

measurement table name: measurementTable1
t sid: chron14
variable name: AgeUncorrected
units: years ago
chron name: c1
description: Uncorrected U-Th age of the sub-sample
notes: Essential
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 14
values: NA

measurement table name: measurementTable1
t sid: chron15
variable name: AgeUncorr_error
units: yrs
chron name: c1
description: Analytical uncertainty of Uncorrected Age
uncertainty level: 2 sigma
notes: Essential
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 15
values: NA

measurement table name: measurementTable1
t sid: chron16
variable name: age
units: years ago
chron name: c1
description: Corrected U-Th age of the sub-sample
notes: Essential
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 16
values: NA

measurement table name: measurementTable1
t sid: chron17
variable name: AgeCorr_error
units: yrs
chron name: c1
description: Uncertainty of Corrected Age (includes Th correction)
uncertainty level: 2 sigma
notes: Essential
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 17
values: NA

measurement table name: measurementTable1
t sid: chron18
variable name: dU234initial
units: (ratio)
chron name: c1
description: Calculated initial d234U in the sub-sample
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 18
values: NA

measurement table name: measurementTable1
t sid: chron19
variable name: dU234i_error
chron name: c1
description: Analytical uncertainty of calculated d234U initial
uncertainty level: 2 sigma
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 19
values: NA

measurement table name: measurementTable1
t sid: chron20
variable name: depthtopPb
units: mm
chron name: c1
description: Depth at the top of the sub-sample for 210Pb analysis
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 20
values: NA

measurement table name: measurementTable1
t sid: chron21
variable name: depthbottomPb
units: mm
chron name: c1
description: Depth at the bottom of the sub-sample for 210Pb analysis
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 21
values: NA

measurement table name: measurementTable1
t sid: chron22
variable name: Pb210excess
units: dpm/g
chron name: c1
description: Lead-210 excess measured in the sub-sample
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 22
values: NA

measurement table name: measurementTable1
t sid: chron23
variable name: Pb210_error
units: dpm/g
chron name: c1
description: Analytical uncertainty of 210Pb excess
uncertainty level: 1 sigma
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 23
values: NA

measurement table name: measurementTable1
t sid: chron24
variable name: depthtopCs
units: mm
chron name: c1
description: Depth at the top of the sub-sample for 137Cs analysis
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 24
values: NA

measurement table name: measurementTable1
t sid: chron25
variable name: depthbottomCs
units: mm
chron name: c1
description: Depth at the bottom of the sub-sample for 137Cs analysis
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 25
values: NA

measurement table name: measurementTable1
t sid: chron26
variable name: Cs137gamactivity
units: Bq/g
chron name: c1
description: Cesium-137 g-activity measured in the sub-sample
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 26
values: NA

measurement table name: measurementTable1
t sid: chron27
variable name: Cs137_error
units: Bq/g
chron name: c1
description: Analytical uncertainty of 137Cs g-activity
uncertainty level: 1 sigma
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 27
values: NA

measurement table name: measurementTable1
t sid: chron28
variable name: bandAge
units: yr CE
chron name: c1
description: Band counted age for the U-Th sample
notes: Essential
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 28
values: NA

measurement table name: measurementTable1
t sid: chron29
variable name: sampleType
chron name: c1
description: Sample description. E.g., round plug, annual density band
notes: Essential
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 29
values: NA

methods:
  algorithm: BAM
  parameters:
    n ens: 1000
    resize: 0
  uncertainty: low

methods:
  algorithm: BAM
  parameters:
    n ens: 1000
    resize: 0
  uncertainty: high

version: 1.0.6
last version: 1.0.5
curator: nicholas
timestamp: 2025-05-20 16:18:33.307004 UTC
changes:
  paleo interpretation metadata: year (MAT12288777c6): interpretation4_scope: '' has been replaced by 'climate'

version: 1.0.5
last version: 1.0.4
curator: nicholas
timestamp: 2025-04-17 20:03:57.348799 UTC
changes:
  paleo column metadata: year (MAT12288777c6): paleoData_isPrimary: '' has been replaced by 'TRUE'
  paleo column metadata: year (MAT12288777c6): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'
  paleo column metadata: d18O (Ocean2kHR_166): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: d18O (Ocean2kHR_166): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'

version: 1.0.4
last version: 1.0.3
curator: nicholas
timestamp: 2025-04-11 16:13:30.731812 UTC
changes:
  paleo interpretation metadata: year (MAT12288777c6): interpretation1_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: year (MAT12288777c6): interpretation2_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: year (MAT12288777c6): interpretation3_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: 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 ''
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation2_direction: 'negative' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation2_inferredMaterial: 'seawater' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation2_integrationTime: '1-Jan' has been replaced by ''
  paleo interpretation metadata: 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 ''
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation2_integrationTimeUnits: 'month' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation2_mathematicalRelation: 'linear' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation2_rank: '1' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation2_scope: 'isotope' has been replaced by 'climate'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation2_seasonality: 'subannual' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation2_variable: 'temperature' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation2_variableGroup: 'Temperature' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation2_variableGroupDirection: 'negative' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation2_variableGroupOriginal: 'T_water' has been replaced by ''
  paleo interpretation metadata: 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 ''
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation3_direction: 'positive' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation3_inferredMaterial: 'seawater' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation3_integrationTime: '1-Jan' has been replaced by ''
  paleo interpretation metadata: 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 ''
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation3_integrationTimeUnits: 'month' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation3_mathematicalRelation: 'linear' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation3_rank: '2' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation3_scope: 'isotope' has been replaced by 'climate'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation3_variable: 'seawaterIsotope' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation3_variableGroup: 'EffectiveMoisture' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation3_variableGroupDirection: 'negative' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation3_variableGroupOriginal: 'd18O_seawater' has been replaced by ''
  paleo interpretation metadata: 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.'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation4_direction: '' has been replaced by 'negative'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation4_inferredMaterial: '' has been replaced by 'seawater'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation4_integrationTime: '' has been replaced by '1-Jan'
  paleo interpretation metadata: 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'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation4_integrationTimeUnits: '' has been replaced by 'month'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation4_mathematicalRelation: '' has been replaced by 'linear'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation4_rank: '' has been replaced by '1'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation4_scope: '' has been replaced by 'isotope'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation4_seasonality: '' has been replaced by 'subannual'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation4_variable: '' has been replaced by 'temperature'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation4_variableGroup: '' has been replaced by 'Temperature'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation4_variableGroupDirection: '' has been replaced by 'negative'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation4_variableGroupOriginal: '' has been replaced by 'T_water'
  paleo interpretation metadata: 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.'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation5_direction: '' has been replaced by 'positive'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation5_inferredMaterial: '' has been replaced by 'seawater'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation5_integrationTime: '' has been replaced by '1-Jan'
  paleo interpretation metadata: 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'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation5_integrationTimeUnits: '' has been replaced by 'month'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation5_mathematicalRelation: '' has been replaced by 'linear'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation5_rank: '' has been replaced by '2'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation5_scope: '' has been replaced by 'isotope'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation5_variable: '' has been replaced by 'seawaterIsotope'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation5_variableGroup: '' has been replaced by 'EffectiveMoisture'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation5_variableGroupDirection: '' has been replaced by 'negative'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation5_variableGroupOriginal: '' has been replaced by 'd18O_seawater'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation6_scope: '' has been replaced by 'isotope'

version: 1.0.3
last version: 1.0.2
curator: nicholas
timestamp: 2025-04-09 20:43:32.642634 UTC
notes: Updated lipdverse database entry with a changed file.
changes:
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation1_seasonality: 'not applicable (subannually resolved)' has been replaced by 'subannual'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation1_variable: 'temperature and salinity' has been replaced by 'temperature'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation2_variable: 'T_water' has been replaced by 'temperature'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation3_variable: 'd18O_seawater' has been replaced by 'seawaterIsotope'

version: 1.0.2
last version: 1.0.1
curator: nicholas
timestamp: 2025-04-09 17:25:56.85472 UTC
notes: Changes made as part of LiPDverse vocabulary standardization process
changes:
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation1_seasonality: 'not applicable (subannually resolved)' has been replaced by 'subannual'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation1_variable: 'temperature and salinity' has been replaced by 'temperature'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation2_variable: 'T_water' has been replaced by 'temperature'
  paleo interpretation metadata: d18O (Ocean2kHR_166): interpretation3_variable: 'd18O_seawater' has been replaced by 'seawaterIsotope'

version: 1.0.1
last version: 1.0.0
curator: nicholas
timestamp: 2025-04-08 17:30:22.549339 UTC
notes: Changes made as part of LiPDverse vocabulary standardization process
changes:
  paleo column metadata: year (MAT12288777c6): paleoData_units: 'AD' has been replaced by 'yr AD'
  paleo column metadata: year (MAT12288777c6): paleoData_longName: '' has been replaced by 'AD'
  paleo column metadata: d18O (Ocean2kHR_166): paleoData_longName: '' has been replaced by 'AD'

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
author: Asami, R.; Yamada, T.; Iryu, Y.; Quinn, T.M.; Meyer, C.P.; Paulay, G.
citation: 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.
cite key: asami2005interannual
data url: doi.org
doi: 10.1029/2004JC002555
issue: C5
journal: J. Geophys. Res.
pages: -26
publisher: Wiley-Blackwell
type: article
volume: 110
year: 2005

Ocean2kHR-PacificGuamAsami2005
author: 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
citation: 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.
cite key: tierney2015tropical
doi: 10.1002/2014PA002717
institution: World Data Center for Paleoclimatology
type: dataCitation
url: https://www.ncdc.noaa.gov/paleo/study/1915
year: 2015

longitude: 144.836
latitude: 13.598
elevation: -7.8
geometry type: Point
ocean: Pacific
pages2k region: Ocean
site name: Guam Coral