L <- lipdR::readLipd("https://lipdverse.org/data/5SWdezFahAP3HRwSJK5D/1_0_17/LagunaPumacocha.Bird.2011.lpd")Report an issue (include datasetId and version)
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archiveType: LakeSediment
originalDataUrl: https://doi.org/10.25921/92q9-4583
lipdVersion: 1.3
author: list(list(name = "Bird, Broxton W."))
journal: Earth and Planetary Science Letters
volume: 310
pages: 192-202
title: Holocene tropical South American hydroclimate revealed from a decadally resolved lake sediment d18O record
doi: 10.1016/j.epsl.2011.08.040
latitude: -10.7002
longitude: -76.0605
elevation: 4300
siteName: Laguna Pumacocha
TSid: WEB791ec122
variableName: age
units: yr BP
TSid: WEB1c76774d
variableName: d13C
units: permil
scope: climate
TSid: WEB98bf1888
variableName: d18O
units: permil
variable: precipitation
direction: negative
scope: climate
variableDetail: amount@surface
seasonality: Dec-Mar
basis: "δ18Olw tracks the isotopic composition of precipitation (δ18Oprecip), which is largely controlled by the intensity of the South American summer monsoon (SASM). Based on these relationships we use down-core δ18Ocal measurements as a proxy for δ18O precip that varies with the intensity of SASM pre-cipitation....Accordingly, we interpret δ18Ocal from Pumacocha as a proxy for the intensity of precipitation over Andean tropical South America"
seasonalityGeneral: Summer
variableGroup: P
TSid: WEB12bfb541
variableName: Lake
units: unitless
TSid: WEBd878064a
variableName: Sample#
units: unitless
TSid: WEB061e745f
variableName: Core
units: unitless
TSid: WEBce9ffe1a
variableName: Top composite depth (cm)
units: unitless
TSid: WEBdb3f5cd1
variableName: Bottom composite depth (cm)
units: unitless
TSid: WEB577a7bda
variableName: Material measured
units: unitless
TSid: WEB852a3d77
variableName: Fraction modern
units: unitless
TSid: WEB97a471de
variableName: 14C Age (yr B.P.)
units: unitless
TSid: WEB8fed2f6f
variableName: 2sRange
units: unitless
TSid: WEBd877dd47
variableName: age (2sMedian) (cal yr B.P.)
units: unitless
TSid: WEB1fccb8c0
variableName: 2s/2
units: unitless
root
pub
pub1
geo
PaleoData columns
age (yr BP)
d13C (permil)
interpretation
1
d18O (permil)
interpretation
1
ChronData columns
Lake (unitless)
Sample# (unitless)
Core (unitless)
Top composite depth (cm) (unitless)
Bottom composite depth (cm) (unitless)
Material measured (unitless)
Fraction modern (unitless)
14C Age (yr B.P.) (unitless)
2sRange (unitless)
age (2sMedian) (cal yr B.P.) (unitless)
2s/2 (unitless)