paleo data:
  measurement table:
    google work sheet key: o8z60rk
    table name: paleo1measurement1
    missing value: NaN
    d18 o:
      archive genus: Porites
      archive species: Porites lutea
      chronology integration time: 1
      chronology integration time basis: used the d18O cycle to count annual layers; assigned the high d18O extremes to Aug 1 of every year and interpolated linearly between these tie points. The largest d18O anomaly (late 1877) matches the most catastrophic monsoon failure on record
      chronology integration time uncertainty: 1/12-1/6
      chronology integration time uncertainty type: chronological
      chronology integration time units: month
      description: carbonate
      has chron: 0
      has max value: -4.172
      has mean value: -4.7157
      has median value: -4.723
      has min value: -5.258
      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: automatic carbonate prepa- ration device (optimized for efficient throughput of samples) attached to a Finnegan MAT252 gas source mass spectrometer
      iso2k certification: DMT (1/14/19)
      iso2k primary timeseries: TRUE
      iso2k UI: CO97CHSY01A
      long name: AD
      measurement material: coral
      measurement material detail: aragonite
      measurement standard: PDB
      measurement table name: measurementTable1
      median res12k: NA
      notes: ; climateInterpretation_seasonality changed - was originally monthly; archiveType changed - was originally Coral (CO)
      ocean2k ID: IndianSeychellesCharles1997
      pages2k id: Ocn_083
      pages2k ID: Ocn_083
      paleo data table name: pt1_1
      proxy: d18O
      proxy lumps: isotope
      proxy lumps original: d18O
      QC certification: DMT (1/14/19)
      t sid: Ocean2kHR_011
      uncertainty analytical: <0.08 ‰
      units: permil
      use in global temperature analysis: TRUE
      variable name: d18O
      variable type: interpolated
      is primary: false
      primary age column: false
      has time tsid: MATb8b3cd2a90
      values: -5.089
      values: -5.105
      values: -4.839
      values: -4.832
      values: -4.925
      values: -4.937
      values: -4.915
      values: -4.807
      values: -4.849
      values: -5.06
      values: -5.129
      values: -4.98
      values: -4.864
      values: -4.844
      values: -4.837
      values: -4.84
      values: -4.791
      values: -4.672
      values: -4.614
      values: -4.658
      values: -4.826
      values: -4.95
      values: -5.181
      values: -5.158
      values: -4.93
      values: -4.815
      values: -4.862
      values: -4.838
      values: -4.743
      values: -4.647
      values: -4.571
      values: -4.703
      values: -4.982
      values: -5.217
    year:
      data type: float
      description: Year AD
      has max value: 1995.13
      has mean value: 1920.835
      has median value: 1920.835
      has min value: 1846.54
      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: MATb8b3cd2a90
      units: yr AD
      units original: CE
      variable name: year
      variable type: inferred
      is primary: true
      primary age column: true
      has time tsid: MATb8b3cd2a90
      values: 1995.13
      values: 1995.04
      values: 1994.96
      values: 1994.88
      values: 1994.79
      values: 1994.71
      values: 1994.63
      values: 1994.54
      values: 1994.46
      values: 1994.38
      values: 1994.29
      values: 1994.21
      values: 1994.13
      values: 1994.04
      values: 1993.96
      values: 1993.88
      values: 1993.79
      values: 1993.71
      values: 1993.63
      values: 1993.54
      values: 1993.46
      values: 1993.38
      values: 1993.29
      values: 1993.21
      values: 1993.13
      values: 1993.04
      values: 1992.96
      values: 1992.88
      values: 1992.79
      values: 1992.71
      values: 1992.63
      values: 1992.54
      values: 1992.46
      values: 1992.38
      values: 1992.29
      values: 1992.21
      values: 1992.13
      values: 1992.04
      values: 1991.96
      values: 1991.88
      values: 1991.79
      values: 1991.71
      values: 1991.63
      values: 1991.54
      values: 1991.46
      values: 1991.38
      values: 1991.29
      values: 1991.21
      values: 1991.13
      values: 1991.04
      values: 1990.96
      values: 1990.88
      values: 1990.79
      values: 1990.71
      values: 1990.63
      values: 1990.54
      values: 1990.46
      values: 1990.38
      values: 1990.29
      values: 1990.21
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 contributor: JZ
dataset id: SwJhjCbLxX0uQiNBHJc7
data set name: CO97CHSY
dataset version: 1.0.5
google metadata worksheet: o36dpav
has chron: 0
has depth: 0
has paleo depth: 0
investigators: Charles | Ocean2k
lipdverse link: https://lipdverse.org/data/SwJhjCbLxX0uQiNBHJc7/1_0_6
max year: 1995.13
min year: 1846.54
modern system instrumental dataset coordinates: -4.62, 55
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/1857
original data URL: https://www.ncdc.noaa.gov/paleo/study/1857
proxy system model observation model: Comboul et al. 2020
proxy system model sensor model: Thompson et al. 2016
study name: Seychelles d18O composition 1846-1995
lipd version: 1.3
pub: Interaction Between the ENSO and the Asian Monsoon in a Coral Record of Tropical Climate
pub: Ocean2kHR-IndianSeychellesCharles1997

basis: Authors suggest that ENSO dominates d18O variations on interannual timescales, while the Asian monsoon system drives decadal variability in d18O at this site
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: At the Seychelles, however, one would expect the seasonal temperature variability (of more than 2i¿½C) to dominate the nearly constant d18O of seawater
direction: negative
inferred material: seawater
integration time: 1
integration time basis: used the d18O cycle to count annual layers; assigned the high d18O extremes to Aug 1 of every year and interpolated linearly between these tie points. The largest d18O anomaly (late 1877) matches the most catastrophic monsoon failure on record
integration time uncertainty: 1/12-1/6
integration time uncertainty type: chronological
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: Furthermore, correspondence with an independent index of monsoon strength demonstrates that the coral successfully captures the large-scale aspects of Asian monsoon behavior
direction: positive
inferred material: seawater
integration time: 1
integration time basis: used the d18O cycle to count annual layers; assigned the high d18O extremes to Aug 1 of every year and interpolated linearly between these tie points. The largest d18O anomaly (late 1877) matches the most catastrophic monsoon failure on record
integration time uncertainty: 1/12-1/6
integration time uncertainty type: chronological
integration time units: month
mathematical relation: linear
rank: 2
scope: isotope
seasonality: Wet Season
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 16:18:39.115865 UTC
changes:
  paleo interpretation metadata: year (MATb8b3cd2a90): interpretation4_scope: '' has been replaced by 'climate'

version: 1.0.5
last version: 1.0.4
curator: nicholas
timestamp: 2025-04-17 20:04:03.644146 UTC
changes:
  paleo column metadata: year (MATb8b3cd2a90): paleoData_isPrimary: '' has been replaced by 'TRUE'
  paleo column metadata: year (MATb8b3cd2a90): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'
  paleo column metadata: d18O (Ocean2kHR_011): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: d18O (Ocean2kHR_011): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'

version: 1.0.4
last version: 1.0.3
curator: nicholas
timestamp: 2025-04-11 16:14:47.209441 UTC
changes:
  paleo interpretation metadata: year (MATb8b3cd2a90): interpretation1_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: year (MATb8b3cd2a90): interpretation2_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: year (MATb8b3cd2a90): interpretation3_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation2_basis: 'At the Seychelles, however, one would expect the seasonal temperature variability (of more than 2i¿½C) to dominate the nearly constant d18O of seawater' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation2_direction: 'negative' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation2_inferredMaterial: 'seawater' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation2_integrationTime: '1' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation2_integrationTimeBasis: 'used the d18O cycle to count annual layers; assigned the high d18O extremes to Aug 1 of every year and interpolated linearly between these tie points. The largest d18O anomaly (late 1877) matches the most catastrophic monsoon failure on record' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation2_integrationTimeUncertainty: '1/12-1/6' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation2_integrationTimeUncertaintyType: 'chronological' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation2_integrationTimeUnits: 'month' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation2_mathematicalRelation: 'linear' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation2_rank: '1' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation2_scope: 'isotope' has been replaced by 'climate'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation2_seasonality: 'subannual' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation2_variable: 'temperature' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation2_variableGroup: 'Temperature' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation2_variableGroupDirection: 'negative' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation2_variableGroupOriginal: 'T_water' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation3_basis: 'Furthermore, correspondence with an independent index of monsoon strength demonstrates that the coral successfully captures the large-scale aspects of Asian monsoon behavior' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation3_direction: 'positive' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation3_inferredMaterial: 'seawater' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation3_integrationTime: '1' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation3_integrationTimeBasis: 'used the d18O cycle to count annual layers; assigned the high d18O extremes to Aug 1 of every year and interpolated linearly between these tie points. The largest d18O anomaly (late 1877) matches the most catastrophic monsoon failure on record' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation3_integrationTimeUncertainty: '1/12-1/6' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation3_integrationTimeUncertaintyType: 'chronological' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation3_integrationTimeUnits: 'month' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation3_mathematicalRelation: 'linear' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation3_rank: '2' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation3_scope: 'isotope' has been replaced by 'climate'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation3_seasonality: 'Wet Season' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation3_variable: 'seawaterIsotope' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation3_variableGroup: 'EffectiveMoisture' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation3_variableGroupDirection: 'negative' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation3_variableGroupOriginal: 'd18O_seawater' has been replaced by ''
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation4_basis: '' has been replaced by 'At the Seychelles, however, one would expect the seasonal temperature variability (of more than 2i¿½C) to dominate the nearly constant d18O of seawater'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation4_direction: '' has been replaced by 'negative'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation4_inferredMaterial: '' has been replaced by 'seawater'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation4_integrationTime: '' has been replaced by '1'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation4_integrationTimeBasis: '' has been replaced by 'used the d18O cycle to count annual layers; assigned the high d18O extremes to Aug 1 of every year and interpolated linearly between these tie points. The largest d18O anomaly (late 1877) matches the most catastrophic monsoon failure on record'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation4_integrationTimeUncertainty: '' has been replaced by '1/12-1/6'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation4_integrationTimeUncertaintyType: '' has been replaced by 'chronological'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation4_integrationTimeUnits: '' has been replaced by 'month'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation4_mathematicalRelation: '' has been replaced by 'linear'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation4_rank: '' has been replaced by '1'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation4_scope: '' has been replaced by 'isotope'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation4_seasonality: '' has been replaced by 'subannual'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation4_variable: '' has been replaced by 'temperature'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation4_variableGroup: '' has been replaced by 'Temperature'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation4_variableGroupDirection: '' has been replaced by 'negative'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation4_variableGroupOriginal: '' has been replaced by 'T_water'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation5_basis: '' has been replaced by 'Furthermore, correspondence with an independent index of monsoon strength demonstrates that the coral successfully captures the large-scale aspects of Asian monsoon behavior'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation5_direction: '' has been replaced by 'positive'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation5_inferredMaterial: '' has been replaced by 'seawater'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation5_integrationTime: '' has been replaced by '1'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation5_integrationTimeBasis: '' has been replaced by 'used the d18O cycle to count annual layers; assigned the high d18O extremes to Aug 1 of every year and interpolated linearly between these tie points. The largest d18O anomaly (late 1877) matches the most catastrophic monsoon failure on record'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation5_integrationTimeUncertainty: '' has been replaced by '1/12-1/6'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation5_integrationTimeUncertaintyType: '' has been replaced by 'chronological'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation5_integrationTimeUnits: '' has been replaced by 'month'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation5_mathematicalRelation: '' has been replaced by 'linear'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation5_rank: '' has been replaced by '2'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation5_scope: '' has been replaced by 'isotope'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation5_seasonality: '' has been replaced by 'Wet Season'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation5_variable: '' has been replaced by 'seawaterIsotope'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation5_variableGroup: '' has been replaced by 'EffectiveMoisture'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation5_variableGroupDirection: '' has been replaced by 'negative'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation5_variableGroupOriginal: '' has been replaced by 'd18O_seawater'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation6_scope: '' has been replaced by 'isotope'

version: 1.0.3
last version: 1.0.2
curator: nicholas
timestamp: 2025-04-09 20:50:27.690856 UTC
notes: Updated lipdverse database entry with a changed file.
changes:
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation1_seasonality: 'not applicable (subannually resolved)' has been replaced by 'subannual'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation1_variable: 'temperature and salinity' has been replaced by 'temperature'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation2_variable: 'T_water' has been replaced by 'temperature'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation3_seasonality: 'monsoon season' has been replaced by 'Wet Season'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation3_variable: 'd18O_seawater' has been replaced by 'seawaterIsotope'

version: 1.0.2
last version: 1.0.1
curator: nicholas
timestamp: 2025-04-09 17:39:02.716849 UTC
notes: Changes made as part of LiPDverse vocabulary standardization process
changes:
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation1_seasonality: 'not applicable (subannually resolved)' has been replaced by 'subannual'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation1_variable: 'temperature and salinity' has been replaced by 'temperature'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation2_variable: 'T_water' has been replaced by 'temperature'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation3_seasonality: 'monsoon season' has been replaced by 'Wet Season'
  paleo interpretation metadata: d18O (Ocean2kHR_011): interpretation3_variable: 'd18O_seawater' has been replaced by 'seawaterIsotope'

version: 1.0.1
last version: 1.0.0
curator: nicholas
timestamp: 2025-04-08 17:32:35.661424 UTC
notes: Changes made as part of LiPDverse vocabulary standardization process
changes:
  paleo column metadata: year (MATb8b3cd2a90): paleoData_units: 'AD' has been replaced by 'yr AD'
  paleo column metadata: year (MATb8b3cd2a90): paleoData_longName: '' has been replaced by 'AD'
  paleo column metadata: d18O (Ocean2kHR_011): paleoData_longName: '' has been replaced by 'AD'

Interaction Between the ENSO and the Asian Monsoon in a Coral Record of Tropical Climate
author: Charles, C.D., D.E.Hunter, and R.G.Fairbanks.
citation: Charles, C. D.: Interaction Between the ENSO and the Asian Monsoon in a Coral Record of Tropical Climate, Science, 277(5328), 925–928, doi:10.1126/science.277.5328.925, 1997.
cite key: charles1997interaction
data url: doi.org
doi: 10.1126/science.277.5328.925
issue: 2-Aug
journal: Science
pages: -3
publisher: American Association for the Advancement of Science (AAAS)
type: article
volume: 277
year: 1997

Ocean2kHR-IndianSeychellesCharles1997
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/1857
year: 2015

longitude: 55.4244
latitude: -4.6062
elevation: -7
geometry type: Point
ocean: Indian
pages2k region: Ocean
site name: Beau Vallon Bay, Mahe Island, Republic of the Seychelles