CO11NUPM - v1.0.7

Dataset Id: LQotH0GnIrx4vOwfIiW7

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R code to load dataset:

L <- lipdR::readLipd("https://lipdverse.org/data/LQotH0GnIrx4vOwfIiW7/1_0_7/CO11NUPM.lpd")

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Download PaleoData only (csv)

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In compilations: (only most recent versions are shown)

iso2k-1_1_2

root

archiveType: Coral

originalDataUrl: https://www.ncdc.noaa.gov/paleo/study/10373

lipdVersion: 1.3

dataContributor: MNE, HLF

pub
pub1

author: list(name = "Nurhati, Intan S. , Cobb, Kim M. , Di Lorenzo, Emanuele")

citeKey: nurhati2011decadal

journal: Journal of Climate

volume: 24

pages: 14

title: DecadalScale SST and Salinity Variations in the Central Tropical Pacific: Signatures of Natural and Anthropogenic Climate Change

doi: 10.1175/2011JCLI3852.1

pub2

author: list(name = "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")

doi: 10.1002/2014PA002717

geo

latitude: 5.87

longitude: -162.13

elevation: -10

siteName: Palmyra

pages2kRegion: Ocean

PaleoData columns
year (yr AD) [1-1]

TSid: MATeace3b3bb7

variableName: year

units: yr AD

description: Year AD

interpretation
1

rank: NA

scope: climate

2

rank: NA

scope: climate

d18O (permil) [1-1]

TSid: Ocean2kHR_162_iso2k

variableName: d18O

units: permil

description: inferred seawater

useInGlobalTemperatureAnalysis: FALSE

interpretation
1

basis: interannual d18OSW variations can largely be explained by months-long changes in precipitation minus evaporation and zonal advection

direction: increase

interpDirection: increase

scope: climate

seasonality: subannual

variable: salinity

variableDetail: sea surface

variableGroup: EffectiveMoisture

variableGroupDirection: negative

variableGroupOriginal: S

variableOriginal: salinity

2

rank: NA

scope: climate

3

scope: climate

4

basis: On interannual timescales, Palmyra d18Osw is significantly correlated with ENSO variability (R=-049 for Eastern Pacific Warming, R=-0.19 for Central Pacific Warming), reflecting ENSO related changes in local precipitation and ocean advection. On decadal time-scales, d18Osw likely reflects salinity changes due to larger processes such as PDO.

coefficient: NA

direction: positive

fraction: NA

inferredMaterial: seawater

integrationTime: 1

integrationTimeBasis: d18O tied to warmest month (Aug) and coolest month (Feb), linear interpolation used to obtain dates between

integrationTimeUnits: months

mathematicalRelation: linear

rank: 1

scope: isotope

variable: seawaterIsotope

variableGroup: EffectiveMoisture

variableGroupDirection: negative

variableGroupOriginal: d18O_seawater

5

coefficient: NA

fraction: NA

rank: NA

scope: isotope

6

coefficient: NA

fraction: NA

rank: NA

scope: isotope

year (yr AD) [2-1]

TSid: MATdc371275db

variableName: year

units: yr AD

description: Year AD

interpretation
1

rank: NA

scope: climate

2

rank: NA

scope: climate

Sr/Ca (mmol/mol) [2-1]

TSid: Ocean2kHR_161_iso2k

variableName: Sr/Ca

units: mmol/mol

description: carbonate

useInGlobalTemperatureAnalysis: TRUE

interpretation
1

direction: decrease

interpDirection: decrease

scope: climate

seasonality: subannual

variable: temperature

variableDetail: sea@surface

variableDetailOriginal: sea_surface

variableGroup: Temperature

variableGroupDirection: negative

variableGroupOriginal: T

variableOriginal: temperature

2

rank: NA

scope: climate

3

scope: climate

4

coefficient: NA

fraction: NA

inferredMaterial: seawater

rank: NA

scope: isotope

5

coefficient: NA

fraction: NA

rank: NA

scope: isotope

6

coefficient: NA

fraction: NA

rank: NA

scope: isotope

d18O (permil) [2-1]

TSid: Ocean2kHR_160_iso2k

variableName: d18O

units: permil

description: carbonate

useInGlobalTemperatureAnalysis: FALSE

interpretation
1

direction: decrease/increase

scope: climate

variable: temperature

variableDetail: sea@surface

variableDetailOriginal: sea_surface

variableGroup: temperature and salinity

2

scope: climate

3

scope: climate

4

coefficient: NA

direction: negative

fraction: NA

inferredMaterial: seawater

mathematicalRelation: linear

rank: 1

scope: isotope

seasonality: subannual

variable: temperature

variableGroup: Temperature

variableGroupDirection: negative

variableGroupOriginal: T_water

5

coefficient: NA

direction: postive

fraction: NA

mathematicalRelation: linear

rank: 2

scope: isotope

variable: seawaterIsotope

variableGroup: EffectiveMoisture

variableGroupDirection: negative

variableGroupOriginal: d18O_seawater

6

coefficient: NA

fraction: NA

rank: NA

scope: isotope