L <- lipdR::readLipd("https://lipdverse.org/data/k7AURwcjzw85jUfnFtH4/1_0_7/CO14OSPA.lpd")Report an issue (include datasetId and version)
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iso2k-1_1_2
archiveType: Coral
originalDataUrl: https://www.ncdc.noaa.gov/paleo/study/16339
lipdVersion: 1.3
dataContributor: Henry Wu
author: list(name = "Osborne, M.C.; Dunbar, R.B.; Mucciarone, D.A.; Druffel, E.R.M.; Sanchez-Cabeza, J.-A.")
journal: Coral Reefs
volume: 33
pages: 719
title: A 215-yr coral δ18O time series from Palau records dynamics of the West Pacific Warm Pool following the end of the Little Ice Age
doi: 10.1007/s00338-014-1146-1
author: list(name = "Osborne, M.C.")
citeKey: osborne2014ocean2khrDataCitation
title: Ocean2kHR-PacificPalauulongchannelOsborne2014
latitude: 7.2859
longitude: 134.2503
elevation: -12
siteName: Palau
pages2kRegion: Ocean
TSid: MAT4a18177d7a
variableName: year
units: yr AD
description: Year AD
rank: NA
scope: climate
rank: NA
scope: climate
TSid: Ocean2kHR_181_iso2k
variableName: d18O
units: permil
description: carbonate
useInGlobalTemperatureAnalysis: TRUE
basis: Although empirically determined regression slopes are similar to published SST?d18OCRL fractionation values for P. lutea, in both instances, the per cents of explained variance in the regressions are small. This suggests that factors such as SSS are contributing to Palau d18OCRL variability in the pre-instrumental period.
direction: decrease/increase
interpDirection: decrease/increase
scope: climate
seasonality: subannual
variable: temperature
variableDetail: sea surface
variableGroup: temperature and salinity
scope: climate
scope: climate
basis: Although empirically determined regression slopes are similar to published SST-d18OCRL fractionation values for P. lutea, in both instances, the percents of explained variance in the regressions are small. This suggests that factors such as SSS are contributing to Palau d18OCRL variability in the pre-instrumental period.
coefficient: NA
direction: positive
fraction: NA
inferredMaterial: seawater
integrationTime: 1
integrationTimeBasis: We developed age models by visually comparing coral banding with seasonal d18O and d13C cycles. Dark regions of the coral X-ray positives corresponded with minima in d18O and d13C. We then associated local d18O and d13C minima with March, based on the mean Palau SSS and SST climatology. We converted samples to monthly resolution by performing linear interpolations between chronological anchor points.
integrationTimeUnits: month
mathematicalRelation: linear
rank: 1
scope: isotope
seasonality: subannual
variable: seawaterIsotope
variableGroup: EffectiveMoisture
variableGroupDirection: negative
variableGroupOriginal: d18O_seawater
basis: Although empirically determined regression slopes are similar to published SST-d18OCRL fractionation values for P. lutea, in both instances, the per cents of explained variance in the regressions are small. This suggests that factors such as SSS are contributing to Palau d18OCRL variability in the pre-instrumental period.
coefficient: NA
direction: negative
fraction: NA
inferredMaterial: seawater
integrationTime: 1
integrationTimeBasis: We developed age models by visually comparing coral banding with seasonal d18O and d13C cycles. Dark regions of the coral X-ray positives corresponded with minima in d18O and d13C. We then associated local d18O and d13C minima with March, based on the mean Palau SSS and SST climatology. We converted samples to monthly resolution by performing linear interpolations between chronological anchor points.
integrationTimeUnits: month
mathematicalRelation: linear
rank: 2
scope: isotope
variable: temperature
variableGroup: Temperature
variableGroupDirection: negative
variableGroupOriginal: T_water
coefficient: NA
fraction: NA
rank: NA
scope: isotope
TSid: Ocean2kHR_182_iso2k
variableName: d13C
units: permil
description: carbonate
useInGlobalTemperatureAnalysis: FALSE
rank: NA
scope: climate
rank: NA
scope: climate
scope: climate
coefficient: NA
fraction: NA
inferredMaterial: seawater
rank: NA
scope: isotope
coefficient: NA
fraction: NA
rank: NA
scope: isotope
coefficient: NA
fraction: NA
rank: NA
scope: isotope
TSid: MATfb90983e27
variableName: year
units: yr AD
description: Year AD
rank: NA
scope: climate
rank: NA
scope: climate
TSid: Ocean2kHR_183_iso2k
variableName: d18O
units: permil
description: carbonate
useInGlobalTemperatureAnalysis: TRUE
basis: Although empirically determined regression slopes are similar to published SST?d18OCRL fractionation values for P. lutea, in both instances, the per cents of explained variance in the regressions are small. This suggests that factors such as SSS are contributing to Palau d18OCRL variability in the pre-instrumental period.
direction: decrease/increase
interpDirection: decrease/increase
scope: climate
seasonality: subannual
variable: temperature
variableDetail: sea surface
variableGroup: temperature and salinity
scope: climate
scope: climate
basis: Although empirically determined regression slopes are similar to published SST-d18OCRL fractionation values for P. lutea, in both instances, the per cents of explained variance in the regressions are small. This suggests that factors such as SSS are contributing to Palau d18OCRL variability in the pre-instrumental period.
coefficient: NA
direction: positive
fraction: NA
inferredMaterial: seawater
integrationTime: 1
integrationTimeBasis: We developed age models by visually comparing coral banding with seasonal d18O and d13C cycles. Dark regions of the coral X-ray positives corresponded with minima in d18O and d13C. We then associated local d18O and d13C minima with March, based on the mean Palau SSS and SST climatology. We converted samples to monthly resolution by performing linear interpolations between chronological anchor points.The UC record is based upon a composite of the living and deceased colonies assembled by ?wiggle matching? chronologies for the period of overlap
integrationTimeUnits: month
mathematicalRelation: linear
rank: 1
scope: isotope
seasonality: subannual
variable: seawaterIsotope
variableGroup: EffectiveMoisture
variableGroupDirection: negative
variableGroupOriginal: d18O_seawater
basis: Although empirically determined regression slopes are similar to published SST-d18OCRL fractionation values for P. lutea, in both instances, the per cents of explained variance in the regressions are small. This suggests that factors such as SSS are contributing to Palau d18OCRL variability in the pre-instrumental period.
coefficient: NA
direction: negative
fraction: NA
inferredMaterial: seawater
integrationTime: 1
integrationTimeBasis: We developed age models by visually comparing coral banding with seasonal d18O and d13C cycles. Dark regions of the coral X-ray positives corresponded with minima in d18O and d13C. We then associated local d18O and d13C minima with March, based on the mean Palau SSS and SST climatology. We converted samples to monthly resolution by performing linear interpolations between chronological anchor points.The UC record is based upon a composite of the living and deceased colonies assembled by ?wiggle matching? chronologies for the period of overlap
integrationTimeUnits: month
mathematicalRelation: linear
rank: 2
scope: isotope
variable: temperature
variableGroup: Temperature
variableGroupDirection: negative
variableGroupOriginal: T_water
coefficient: NA
fraction: NA
rank: NA
scope: isotope
TSid: Ocean2kHR_184_iso2k
variableName: d13C
units: permil
description: carbonate
useInGlobalTemperatureAnalysis: FALSE
rank: NA
scope: climate
rank: NA
scope: climate
scope: climate
coefficient: NA
fraction: NA
inferredMaterial: seawater
rank: NA
scope: isotope
coefficient: NA
fraction: NA
rank: NA
scope: isotope
coefficient: NA
fraction: NA
rank: NA
scope: isotope
root
pub
pub1
pub2
geo
PaleoData columns
year (yr AD) [1-1]
interpretation
1
2
d18O (permil) [1-1]
interpretation
1
2
3
4
5
6
d13C (permil) [1-1]
interpretation
1
2
3
4
5
6
year (yr AD) [2-1]
interpretation
1
2
d18O (permil) [2-1]
interpretation
1
2
3
4
5
6
d13C (permil) [2-1]
interpretation
1
2
3
4
5
6