LS15SHNE - v1.0.5

Dataset Id: ceuK4kLQW95r7wja7MXh

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R code to load dataset:

L <- lipdR::readLipd("https://lipdverse.org/data/ceuK4kLQW95r7wja7MXh/1_0_5/LS15SHNE.lpd")

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Dataset changelog

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In compilations: (only most recent versions are shown)

iso2k-1_1_1

root

archiveType: LakeSediment

originalDataUrl: this compilation

lipdVersion: 1.3

pub
pub1

author: Sharifi

doi: 10.1016/j.quascirev.2015.07.006

geo

latitude: 37.9603

longitude: 48.5553

elevation: 2500

siteName: Neor

PaleoData columns
year (yr AD)

TSid: MAT4148602e4b

variableName: year

units: yr AD

description: Year AD

interpretation
1

rank: NA

scope: climate

2

rank: NA

scope: climate

depth (cm)

TSid: MATf7827ab487

variableName: depth

units: cm

description: depth

interpretation
1

rank: NA

scope: climate

2

rank: NA

scope: climate

d2H (permil)

TSid: LS15SHNE01A

variableName: d2H

units: permil

description: terrestrial biomarker

interpretation
1

scope: climate

2

scope: climate

3

scope: climate

4

basis: The average monthly dD of precipitation in the interior of West Asia is correlated with average monthly precipitation at two meteoro- logical stations located 1365 km to the west and 390 km to the east of the Neor peat mire at the same latitude (Fig. 6).

direction: positive

inferredMaterial: precipitation

rank: 1

scope: isotope

variable: precipitationIsotope

variableGroup: P_isotope

variableGroupDirection: positive

5

basis: Transition from the most positive dD values during the Younger Dryas to the most negative dD values during the early Holocene, followed by a return to more positive values during the middle to late Holocene indicate that moisture availability, moisture source, or most likely a combination of both varied between these time periods, with the wettest interval during the early Holocene.

direction: depends

inferredMaterial: precipitation

mathematicalRelation: linear

rank: 2

scope: isotope

seasonality: Summer

variable: precipitationIsotope

variableGroup: moisture source

6

scope: isotope

ChronData columns
depth (cm)

TSid: chron1

variableName: depth

units: cm

description: midpoint depth

age14C (yr14C BP)

TSid: chron2

variableName: age14C

units: yr14C BP

description: 14C years before 1950

SD (yr14C BP)

TSid: chron3

variableName: SD

units: yr14C BP

description: 14C years uncertainty

fractionModern ()

TSid: chron4

variableName: fractionModern

description: fraction of modern 14C activity

fractionModernUncertainty ()

TSid: chron5

variableName: fractionModernUncertainty

description: fraction of modern 14C activity uncertainty

delta13C (permil)

TSid: chron6

variableName: delta13C

units: permil

description: delta13C of material analyzed for 14C

delta13Cuncertainty (permil)

TSid: chron7

variableName: delta13Cuncertainty

units: permil

description: delta13C uncertainty

thickness (cm)

TSid: chron8

variableName: thickness

units: cm

description: thickness of sample (along depth axis)

labID ()

TSid: chron9

variableName: labID

description: laboratory ID from radiocarbon facility

materialDated ()

TSid: chron10

variableName: materialDated

description: material analyzed

activity (Bq g1)

TSid: chron11

variableName: activity

units: Bq g1

description: 210Pb, 239+240Pu or 137Cs activity

activityUncertainty (Bq g1)

TSid: chron12

variableName: activityUncertainty

units: Bq g1

description: 210Pb, 239+240Pu or 137Cs activity uncertainty

supportedActivity ()

TSid: chron13

variableName: supportedActivity

description: Y if supported 210Pb activity, N if unsupported 210Pb activity

210PbModel ()

TSid: chron14

variableName: 210PbModel

description: model used to convert 210Pb activity to age (e.g., constant rate of supply)

age (yr BP)

TSid: chron15

variableName: age

units: yr BP

description: years before 1950 (calibrated age, or ages that dont need calibration)

SD (yr BP)

TSid: chron16

variableName: SD

units: yr BP

description: uncertainty in age

reservoirAge14C (yr14C BP)

TSid: chron17

variableName: reservoirAge14C

units: yr14C BP

description: 14C reservoir age

reservoirAge14CUncertainty (yr14C BP)

TSid: chron18

variableName: reservoirAge14CUncertainty

units: yr14C BP

description: 14C reservoir age uncertainty

useInAgeModel ()

TSid: chron19

variableName: useInAgeModel

description: was this date used in the age modelpermil