IC95FI87 - v1.0.7

Dataset Id: CKntJjdu9ZwChJkOK3rK

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R code to load dataset:

L <- lipdR::readLipd("https://lipdverse.org/data/CKntJjdu9ZwChJkOK3rK/1_0_7/IC95FI87.lpd")

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iso2k-1_1_0

root

archiveType: GlacierIce

originalDataUrl: https://www1.ncdc.noaa.gov/pub/data/paleo/icecore/polar/agassiz/a87del18_1yr.txt

lipdVersion: 1.3

pub
pub1

author: Fisher

doi: 10.1177/095968369500500103

geo

latitude: 80.7

longitude: -73.1

elevation: 1730

siteName: Agassiz A87

PaleoData columns
year (yr AD)

TSid: LPD2e054fdc

variableName: year

units: yr AD

description: Year AD

interpretation
1

rank: NA

scope: climate

2

rank: NA

scope: climate

3

rank: NA

scope: climate

depth (m)

TSid: LPDecd5ba45

variableName: depth

units: m

description: depth

interpretation
1

rank: NA

scope: climate

2

rank: NA

scope: climate

3

rank: NA

scope: climate

d18O (permil)

TSid: IC95FI8701A

variableName: d18O

units: permil

description: glacier ice

interpretation
1

basis: correlation to meteorological data

direction: positive

interpDirection: positive

scope: climate

seasonality: Annual

seasonalityOriginal: Annual

variable: temperature

variableDetail: air@surface

variableDetailOriginal: air

variableGroup: Temperature

variableGroupDirection: negative

variableGroupOriginal: T

variableOriginal: temperature

2

scope: climate

3

scope: climate

4

basis: Correlation with nearby Halley Station meteorological data 5thompson et al, 1994, fig 4)

direction: positive

inferredMaterial: precipitation

integrationTime: 1

integrationTimeBasis: age model based on volcanic horizons and counting of annual layers (seasonal variations of stable isotopes)

integrationTimeUncertainty: 10-Jan

integrationTimeUncertaintyType: chronology

integrationTimeUnits: years

mathematicalRelation: linear

rank: 1

scope: isotope

seasonality: Annual

seasonalityOriginal: Annual

variable: precipitationIsotope

variableGroup: P_isotope

variableGroupDirection: positive

5

scope: isotope

6

scope: isotope