Baikal.Swann.2018 - v1.0.10

Dataset Id: b80Gp0jHNJdqglhwtnn4

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R code to load dataset:

L <- lipdR::readLipd("https://lipdverse.org/data/b80Gp0jHNJdqglhwtnn4/1_0_10/Baikal.Swann.2018.lpd")

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root

archiveType: LakeSediment

originalDataUrl: https://doi.org/10.1594/10.1594/PANGAEA.889761

lipdVersion: 1.3

pub
pub1

author: list(list(name = "Swann, George E.A."))

journal: Quaternary Science Reviews

volume: 189

pages: 210-222

title: Lake Baikal isotope records of Holocene Central Asian precipitation

doi: 10.1016/j.quascirev.2018.04.013

pub2

author: list(list(name = "Mackay, Anson W."), list(name = "Swann, George E. A."), list(name = "Brewer, Tim S."), list(name = "Leng, Melanie J."), list(name = "Morley, David W."), list(name = "Piotrowska, Natalia"), list(name = "Rioual, Patrick"), list(name = "White, Dustin"))

journal: Journal of Quaternary Science

volume: 26

pages: 627-634

title: A reassessment of late glacial - Holocene diatom oxygen isotope record from Lake Baikal using a geochemical mass-balance approach

doi: 10.1002/jqs.1484

geo

latitude: 51.58

longitude: 104.85

siteName: Vydrino Shoulder, Lake Baikal

PaleoData columns
age (yr BP)

TSid: WEBe0a0dc53

variableName: age

units: yr BP

d18O (permil)

TSid: WEBd1125bee

variableName: d18O

units: permil

description: Diatoms δ18O (Mackay et al. 2011)

interpretation
1

variable: precipitation

direction: positive

scope: climate

variableDetail: inflow@surface

basis: "As d18O diatom reflects the isotope composition of ambient water in Lake Baikal, sedimentary records of d18Odiatom should also reflect changes in regional Central Asian precipitation across the wider region around Lake Baikal. This is supported by the strong correlation and relationship between din-flux and d18Odiatom, with increases (decrease) in d18O diatom associated with higher (lower) dinflux and an increase (decrease) in precipitation (Fig. 6a), as well as by the linear relationship between d18Odiatom and decadal smoothed annual precipitation "

variableGroup: P

seasonality: Annual

seasonalityGeneral: Annual

precipitation (mm/yr)

TSid: WEB2b09ab9c

variableName: precipitation

units: mm/yr

description: Precip annual total (Reconstructed)

interpretation
1

variable: precipitation

direction: positive

scope: climate

variableDetail: amount@surface

seasonality: Annual

basis: "Using the relationship betweend18Odiatomand precipitation from c.2010-1900 (Fig. 6c) we quantify decadal changes in annual pre-cipitation for Central Asia from our composite south basind18Odia-tomrecord, which extends back to c.1850 AD"

seasonalityGeneral: Annual

variableGroup: P