TR11XUPH - v1.0.7

Dataset Id: G8P923YpOXf9YEeklFa9

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R code to load dataset:

L <- lipdR::readLipd("https://lipdverse.org/data/G8P923YpOXf9YEeklFa9/1_0_7/TR11XUPH.lpd")

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Download PaleoData only (csv)

Dataset changelog

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In compilations: (only most recent versions are shown)

iso2k-1_1_0

root

archiveType: Wood

originalDataUrl: this compilation

lipdVersion: 1.3

pub
pub1

author: Chenxi X.

doi: 10.1016/j.palaeo.2013.06.025

geo

latitude: 19.9

longitude: 101.2

elevation: 1340

siteName: Phu Leuy, Northern Laos

PaleoData columns
year (yr AD)

TSid: MATd6afe89613

variableName: year

units: yr AD

description: Year AD

interpretation
1

rank: NA

scope: climate

2

rank: NA

scope: climate

3

rank: NA

scope: climate

4

rank: NA

scope: climate

d18O (permil)

TSid: TR11XUPH07

variableName: d18O

units: permil

description: cellulose

interpretation
1

basis: In the monsoon season, high temperature usually indicates less rainfall and low relative humidity, which can make the tree-ring cellulose d18O heavier. Low PDSI indicates a dry condition.

direction: negative

interpDirection: negative

rank: NA

scope: climate

seasonality: May-Oct

variable: effectivePrecipitation

variableDetail: Seasonal

variableGroup: PDSI

2

scope: climate

3

scope: climate

4

basis: In the monsoon season, high temperature usually indicates less rainfall and low relative humidity, which can make the tree ring cellulose d18O heavier. Low PDSI indicates a dry condition.

direction: negative

inferredMaterial: soil water

integrationTime: 1

integrationTimeUnits: years

mathematicalRelation: linear

rank: 1

scope: isotope

seasonality: May-Oct

seasonalityOriginal: May-October

variable: effectivePrecipitation

variableGroup: EffectiveMoisture

variableGroupDirection: negative

variableGroupOriginal: P_E

5

scope: isotope

seasonalityOriginal: May-October

variableOriginal: Precipitation_amount

6

scope: isotope

seasonalityOriginal: May-October

d18O (permil)

TSid: TR11XUPH01

variableName: d18O

units: permil

description: cellulose

interpretation
1

basis: In the monsoon season, high temperature usually indicates less rainfall and low relative humidity, which can make the tree-ring cellulose d18O heavier. Low PDSI indicates a dry condition.

direction: negative

rank: NA

scope: climate

seasonality: May-Oct

variable: effectivePrecipitation

variableDetail: Seasonal

variableGroup: PDSI

2

scope: climate

3

scope: climate

4

basis: In the monsoon season, high temperature usually indicates less rainfall and low relative humidity, which can make the tree ring cellulose d18O heavier. Low PDSI indicates a dry condition.

direction: negative

mathematicalRelation: linear

rank: 1

scope: isotope

seasonality: May-Oct

seasonalityOriginal: May-October

variable: effectivePrecipitation

variableGroup: EffectiveMoisture

variableGroupDirection: negative

variableGroupOriginal: P_E

5

scope: isotope

seasonalityOriginal: May-October

variableOriginal: Precipitation_amount

6

scope: isotope

seasonalityOriginal: May-October

d18O (permil)

TSid: TR11XUPH02

variableName: d18O

units: permil

description: cellulose

interpretation
1

basis: In the monsoon season, high temperature usually indicates less rainfall and low relative humidity, which can make the tree-ring cellulose d18O heavier. Low PDSI indicates a dry condition.

direction: negative

rank: NA

scope: climate

seasonality: May-Oct

variable: effectivePrecipitation

variableDetail: Seasonal

variableGroup: PDSI

2

scope: climate

3

scope: climate

4

basis: In the monsoon season, high temperature usually indicates less rainfall and low relative humidity, which can make the tree ring cellulose d18O heavier. Low PDSI indicates a dry condition.

direction: negative

mathematicalRelation: Linear

rank: 1

scope: isotope

seasonality: May-Oct

seasonalityOriginal: May-October

variable: effectivePrecipitation

variableGroup: EffectiveMoisture

variableGroupDirection: negative

variableGroupOriginal: P_E

5

basis: calibration with instrumental record

direction: negative

mathematicalRelation: linear

rank: 2

scope: isotope

seasonality: May-Oct

seasonalityOriginal: May-October

variable: precipitation

variableGroup: P

variableOriginal: Precipitation_amount

6

direction: positive

mathematicalRelation: linear

rank: 3

scope: isotope

seasonality: May-Oct

seasonalityOriginal: May-October

variable: temperature

variableGroup: Temperature

variableGroupDirection: negative

variableGroupOriginal: T_air

d18O (permil)

TSid: TR11XUPH03

variableName: d18O

units: permil

description: cellulose

interpretation
1

basis: In the monsoon season, high temperature usually indicates less rainfall and low relative humidity, which can make the tree-ring cellulose d18O heavier. Low PDSI indicates a dry condition.

direction: negative

rank: NA

scope: climate

seasonality: May-Oct

variable: effectivePrecipitation

variableDetail: Seasonal

variableGroup: PDSI

2

scope: climate

3

scope: climate

4

basis: In the monsoon season, high temperature usually indicates less rainfall and low relative humidity, which can make the tree ring cellulose d18O heavier. Low PDSI indicates a dry condition.

direction: negative

mathematicalRelation: linear

rank: 1

scope: isotope

seasonality: May-Oct

seasonalityOriginal: May-October

variable: effectivePrecipitation

variableGroup: EffectiveMoisture

variableGroupDirection: negative

variableGroupOriginal: P_E

5

scope: isotope

seasonalityOriginal: May-October

variableOriginal: Precipitation_amount

6

scope: isotope

seasonalityOriginal: May-October

d18O (permil)

TSid: TR11XUPH04

variableName: d18O

units: permil

description: cellulose

interpretation
1

basis: In the monsoon season, high temperature usually indicates less rainfall and low relative humidity, which can make the tree-ring cellulose d18O heavier. Low PDSI indicates a dry condition.

direction: negative

rank: NA

scope: climate

seasonality: May-Oct

variable: effectivePrecipitation

variableDetail: Seasonal

variableGroup: PDSI

2

scope: climate

3

scope: climate

4

basis: In the monsoon season, high temperature usually indicates less rainfall and low relative humidity, which can make the tree ring cellulose d18O heavier. Low PDSI indicates a dry condition.

direction: negative

mathematicalRelation: linear

rank: 1

scope: isotope

seasonality: May-Oct

seasonalityOriginal: May-October

variable: effectivePrecipitation

variableGroup: EffectiveMoisture

variableGroupDirection: negative

variableGroupOriginal: P_E

5

scope: isotope

seasonalityOriginal: May-October

variableOriginal: Precipitation_amount

6

scope: isotope

seasonalityOriginal: May-October

d18O (permil)

TSid: TR11XUPH05

variableName: d18O

units: permil

description: cellulose

interpretation
1

basis: In the monsoon season, high temperature usually indicates less rainfall and low relative humidity, which can make the tree-ring cellulose d18O heavier. Low PDSI indicates a dry condition.

direction: negative

rank: NA

scope: climate

seasonality: May-Oct

variable: effectivePrecipitation

variableDetail: Seasonal

variableGroup: PDSI

2

scope: climate

3

scope: climate

4

basis: In the monsoon season, high temperature usually indicates less rainfall and low relative humidity, which can make the tree ring cellulose d18O heavier. Low PDSI indicates a dry condition.

direction: negative

mathematicalRelation: linear

rank: 1

scope: isotope

seasonality: May-Oct

seasonalityOriginal: May-October

variable: effectivePrecipitation

variableGroup: EffectiveMoisture

variableGroupDirection: negative

variableGroupOriginal: P_E

5

scope: isotope

seasonalityOriginal: May-October

variableOriginal: Precipitation_amount

6

scope: isotope

seasonalityOriginal: May-October

d18O (permil)

TSid: TR11XUPH06

variableName: d18O

units: permil

description: cellulose

interpretation
1

basis: In the monsoon season, high temperature usually indicates less rainfall and low relative humidity, which can make the tree-ring cellulose d18O heavier. Low PDSI indicates a dry condition.

direction: negative

rank: NA

scope: climate

seasonality: May-Oct

variable: effectivePrecipitation

variableDetail: Seasonal

variableGroup: PDSI

2

scope: climate

3

scope: climate

4

basis: In the monsoon season, high temperature usually indicates less rainfall and low relative humidity, which can make the tree ring cellulose d18O heavier. Low PDSI indicates a dry condition.

direction: negative

mathematicalRelation: linear

rank: 1

scope: isotope

seasonality: May-Oct

seasonalityOriginal: May-October

variable: effectivePrecipitation

variableGroup: EffectiveMoisture

variableGroupDirection: negative

variableGroupOriginal: P_E

5

scope: isotope

seasonalityOriginal: May-October

variableOriginal: Precipitation_amount

6

scope: isotope

seasonalityOriginal: May-October

d18O (z score)

TSid: TR11XUPH00

variableName: d18O

units: z score

description: cellulose

interpretation
1

rank: NA

scope: climate

2

rank: NA

scope: climate

3

rank: NA

scope: climate

4

basis: In the monsoon season, high temperature usually indicates less rainfall and low relative humidity, which can make the tree ring cellulose d18O heavier. Low PDSI indicates a dry condition.

direction: negative

mathematicalRelation: linear

rank: 1

scope: isotope

seasonality: May-Oct

seasonalityOriginal: May-October

variable: effectivePrecipitation

variableGroup: EffectiveMoisture

variableGroupDirection: negative

variableGroupOriginal: P_E

5

scope: isotope

6

scope: isotope