Delingha.Yang.2021 - v1.0.11

Dataset Id: naF1VAVBpsvJUMerSekb

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R code to load dataset:

L <- lipdR::readLipd("https://lipdverse.org/data/naF1VAVBpsvJUMerSekb/1_0_11/Delingha.Yang.2021.lpd")

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Download PaleoData only (csv)

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In compilations: (only most recent versions are shown)

root

archiveType: Wood

originalDataUrl: https://doi.org/10.25921/yayt-sr78

lipdVersion: 1.3

pub
pub1

author: list(list(name = "Yang, Bao"))

journal: Proceedings of the National Academy of Sciences

volume: 118

pages: e2102007118

title: Long-term decrease in Asian monsoon rainfall and abrupt climate change events over the past 6,700 years

doi: 10.1073/pnas.2102007118

geo

latitude: 37.48

longitude: 97.78

siteName: delingha

PaleoData columns
age (yr BP)

TSid: WEBc1ab04b2

variableName: age

units: yr BP

description: year Common Era, Aug-Jul, tree ring, , ,N, prior August to current July

d18O (permil)

TSid: WEB17a2a7a6

variableName: d18O

units: permil

description: delta 18O, wood, , per mil, , tree ring, , isotope ratio mass spectrometry,N,

interpretation
1

variable: precipitation

variableDetail: amount@surface

direction: negative

scope: climate

seasonality: Annual

seasonalityOriginal: Annual

variableGroup: P

seasonalityGeneral: Annual

d18O (permil)

TSid: WEBb5771458

variableName: d18O

units: permil

description: delta 18O, wood, 95% confidence interval lower bound, per mil, , tree ring, , isotope ratio mass spectrometry,N,

interpretation
1

scope: climate

d18O (permil)

TSid: WEBc45a4abe

variableName: d18O

units: permil

description: delta 18O, wood, 95% confidence interval upper bound, per mil, , tree ring, , isotope ratio mass spectrometry,N,

interpretation
1

scope: climate

sampleID (count)

TSid: WEB72ca5b7c

variableName: sampleID

units: count

description: number of samples, , , count, , tree ring, , ,N,

interpretation
1

scope: climate

precipitation (mm/yr)

TSid: WEBe297c3e8

variableName: precipitation

units: mm/yr

description: precipitation, , , millimeter, annual, climate reconstructions, , ,N, annual (prior August to current July) precipitation

interpretation
1

variable: precipitation

variableDetail: amount@surface

direction: positive

scope: climate

seasonality: Annual

seasonalityGeneral: Annual

variableGroup: P

uncertaintyLow (mm/yr)

TSid: WEBf30edc08

variableName: uncertaintyLow

units: mm/yr

description: precipitation, , 95% confidence interval lower bound, millimeter, annual, climate reconstructions, , ,N, annual (prior August to current July) precipitation

interpretation
1

scope: climate

uncertaintyHigh (mm/yr)

TSid: WEBde0910b0

variableName: uncertaintyHigh

units: mm/yr

description: precipitation, , 95% confidence interval upper bound, millimeter, annual, climate reconstructions, , ,N, annual (prior August to current July) precipitation

interpretation
1

scope: climate

precipitation (mm/yr)

TSid: WEB54f63971

variableName: precipitation

units: mm/yr

description: precipitation, , , millimeter, annual, instrumental, , ,N, observed annual (prior August to current July) precipitation

interpretation
1

scope: climate