IC14EKVK - v1.0.7

Dataset Id: i0pwWxERMwsndi4L3jE7

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R code to load dataset:

L <- lipdR::readLipd("https://lipdverse.org/data/i0pwWxERMwsndi4L3jE7/1_0_7/IC14EKVK.lpd")

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Dataset changelog

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In compilations: (only most recent versions are shown)

iso2k-1_1_0

root

archiveType: GlacierIce

originalDataUrl: https://www.ncdc.noaa.gov/paleo/study/22532

lipdVersion: 1.3

pub
pub1

author: Ekaykin

doi: 10.3189/201AoG66A189, 10.5194/cp-2016-76

pub2

author: Ekaykin

doi: 10.5194/cp-2016-76

geo

latitude: -78.47

longitude: 106.83

elevation: 3488

siteName: Vostok composite VRS13 ( a stack of 15 individual isotopic records from snow pits and shallow cores recovered in the vicinity of Vostok Station)

PaleoData columns
year (yr AD)

TSid: MAT1c82444f67

variableName: year

units: yr AD

description: Year AD

interpretation
1

rank: NA

scope: climate

2

rank: NA

scope: climate

3

rank: NA

scope: climate

d2H (permil)

TSid: IC14EKVK00A

variableName: d2H

units: permil

description: glacier ice

interpretation
1

basis: correlation to meteorological data

direction: positive

interpDirection: positive

scope: climate

seasonality: Nov-Jan

variable: temperature

variableDetail: air@surface

variableDetailOriginal: air

variableGroup: Temperature

variableGroupDirection: negative

variableGroupOriginal: T

variableOriginal: temperature

2

scope: climate

3

scope: climate

4

basis: Ekaykin et al., 2014. VRS13 is correlated with the local instrumentally measured near-surface air temperature data for the period1958a€“2010. Surprisingly, VRS13 is much more consistent with the temperature of the warm period of the year (Novembera€“January), with a correlation coefficient of 0.57.

direction: positive

inferredMaterial: precipitation

integrationTime: 1

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

integrationTimeUncertainty: 1 to 10

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