NA; paleoData_isPrimary has been standardized
NA; paleoData_isPrimary has been standardized; paleoData_datum has been standardized
wNAm-0_15_0, Temp12k-1_0_2, HoloceneAbruptChange-0_10_0
wNAm-0_15_0, HoloceneAbruptChange-0_10_0
NA; paleoData_summaryStatistic has been standardized
NA; paleoData_method has been standardized
this timeseries was composited programmatically, with the assumption that all values are measured at equivalent levels
This dataset is from version 2 of the Arctic Holocene Transitions Database, and has been expanded to include an ensemble of chronologies, which are included in this file. This is described in McKay et al., 2018: doi:10.1029/2018GL079773
age (PYT1DOJIB7P): interpretation1_scope: '' has been replaced by 'climate'
age14C (PYT2RH39QCP): interpretation1_scope: '' has been replaced by 'climate'
depth (PYTX66Z95WW): interpretation1_scope: '' has been replaced by 'climate'
temperature (PYT17LJ7OZ8): paleoData_isPrimary: '' has been replaced by 'FALSE'
temperature (PYT17LJ7OZ8): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
age (PYT1DOJIB7P): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'
age14C (PYT2RH39QCP): paleoData_isPrimary: '' has been replaced by 'FALSE'
age14C (PYT2RH39QCP): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
precipitation (PYTDXV7NZNU): paleoData_isPrimary: '' has been replaced by 'FALSE'
precipitation (PYTDXV7NZNU): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
depth (PYTX66Z95WW): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
temperature (RAll4J7F1rY): paleoData_isPrimary: '' has been replaced by 'FALSE'
temperature (RAll4J7F1rY): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
temperature (WEBbc9e627b): paleoData_isPrimary: '' has been replaced by 'FALSE'
temperature (WEBbc9e627b): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
Updated lipdverse database entry with a changed file.
Column 'CandelabraLake.Cwynar.1995-chron-NA1', with variable name 'depth', was added to the dataset
Column 'CandelabraLake.Cwynar.1995-chron-NA2', with variable name 'age.rangeLow', was added to the dataset
Column 'CandelabraLake.Cwynar.1995-chron-NA3', with variable name 'age.rangeHigh', was added to the dataset
Column 'CandelabraLake.Cwynar.1995-chron-NA4', with variable name 'age', was added to the dataset
Column 'CandelabraLake.Cwynar.1995-chron-NA5', with variable name 'depth', was added to the dataset
Column 'CandelabraLake.Cwynar.1995-chron-NA6', with variable name 'ageEnsemble', was added to the dataset
sampleID (PYT2D7QHHQX): chronData_variableName: 'lab_id' has been replaced by 'sampleID'
ageType (PYT3315TGF1): chronData_units: '' has been replaced by 'unitless'
ageType (PYT3315TGF1): chronData_variableName: 'age_type' has been replaced by 'ageType'
age14C_uncertainty1s (PYT3607YZY3): chronData_units: 'yr' has been replaced by 'yr 14C BP'
age14C_uncertainty1s (PYT3607YZY3): chronData_variableName: 'SD' has been replaced by 'age14C_uncertainty1s'
depthTop (PYT7B2K58UI): chronData_variableName: 'depth_top' has been replaced by 'depthTop'
depthBottom (PYTK3J6YWT1): chronData_variableName: 'depth_bottom' has been replaced by 'depthBottom'
age14C (PYTQBWU0Z2B): chronData_units: 'yr BP' has been replaced by 'yr 14C BP'
age14C (PYTQBWU0Z2B): chronData_variableName: 'age' has been replaced by 'age14C'
temperature (RAll4J7F1rY): interpretation1_seasonalityGeneral: 'annual' has been replaced by 'Annual'
temperature (PYT17LJ7OZ8): paleoData_proxyGeneral: 'pollen' has been replaced by 'floral assemblage'
precipitation (PYTDXV7NZNU): paleoData_proxyGeneral: 'pollen' has been replaced by 'floral assemblage'
temperature (RAll4J7F1rY): paleoData_proxyGeneral: 'pollen' has been replaced by 'floral assemblage'
temperature (WEBbc9e627b): paleoData_proxyGeneral: 'pollen' has been replaced by 'floral assemblage'
geo_elevation: '' has been replaced by '1040'
temperature (PYT17LJ7OZ8): interpretation1_seasonality: 'warmest month' has been replaced by 'Warmest Month'
temperature (PYT17LJ7OZ8): interpretation1_variable: 'T' has been replaced by 'temperature'
precipitation (PYTDXV7NZNU): interpretation1_seasonality: 'annual' has been replaced by 'Annual'
precipitation (PYTDXV7NZNU): interpretation1_variable: 'P' has been replaced by 'precipitation'
temperature (RAll4J7F1rY): interpretation1_seasonality: 'warmest month + winter' has been replaced by 'Annual'
temperature (RAll4J7F1rY): interpretation1_variable: 'T' has been replaced by 'temperature'
temperature (WEBbc9e627b): interpretation1_seasonality: 'winter' has been replaced by 'Winter'
temperature (WEBbc9e627b): interpretation1_variable: 'T' has been replaced by 'temperature'
age (PYT1DOJIB7P): paleoData_datum: '' has been replaced by '1950'
age (PYT1DOJIB7P): paleoData_units: 'BP' has been replaced by 'yr BP'
age (PYT1DOJIB7P): paleoData_isPrimary: '' has been replaced by 'TRUE'
age (PYT1DOJIB7P): paleoData_notes: '' has been replaced by 'NA; paleoData_isPrimary has been standardized; paleoData_datum has been standardized'
age14C (PYT2RH39QCP): paleoData_units: 'bp14C' has been replaced by 'yr 14C BP'
precipitation (PYTDXV7NZNU): paleoData_units: 'mm/a' has been replaced by 'mm/yr'
precipitation (PYTDXV7NZNU): paleoData_variableName: 'Panom' has been replaced by 'precipitation'
precipitation (PYTDXV7NZNU): paleoData_notes: '' has been replaced by 'NA; paleoData_summaryStatistic has been standardized'
precipitation (PYTDXV7NZNU): paleoData_summaryStatistic: '' has been replaced by 'anomaly'
depth (PYTX66Z95WW): paleoData_isPrimary: '' has been replaced by 'TRUE'
depth (PYTX66Z95WW): paleoData_notes: '' has been replaced by 'NA; paleoData_isPrimary has been standardized'
temperature (RAll4J7F1rY): paleoData_variableName: 'temperatureComposite' has been replaced by 'temperature'
temperature (RAll4J7F1rY): paleoData_method: '' has been replaced by 'composite'
temperature (RAll4J7F1rY): paleoData_notes: '' has been replaced by 'NA; paleoData_method has been standardized'
pub1_volume: '49' has been replaced by ''
geo_elevation: '1040' has been replaced by ''
Panom (PYTDXV7NZNU): paleoData_QCnotes: '' has been replaced by 'Differ to LegacyClimateV1.0'
Panom (PYTDXV7NZNU): interpretation1_seasonalityGeneral: 'annual' has been replaced by 'Annual'
Panom (PYTDXV7NZNU): interpretation1_variableDetail: 'precip@surface' has been replaced by 'precipitation@surface'
temperature (PYT17LJ7OZ8): paleoData_mostRecentCompilations: '' has been replaced by 'wNAm-0_15_0, Temp12k-1_0_2, HoloceneAbruptChange-0_10_0'
Panom (PYTDXV7NZNU): paleoData_mostRecentCompilations: '' has been replaced by 'wNAm-0_15_0, HoloceneAbruptChange-0_10_0'
temperatureComposite (RAll4J7F1rY): paleoData_mostRecentCompilations: '' has been replaced by 'wNAm-0_15_0, Temp12k-1_0_2, HoloceneAbruptChange-0_10_0'
temperature (WEBbc9e627b): paleoData_mostRecentCompilations: '' has been replaced by 'wNAm-0_15_0, Temp12k-1_0_2, HoloceneAbruptChange-0_10_0'
Panom (PYTDXV7NZNU): interpretation1_seasonality: '1,2,3,4,5,6,7,8,9,10,11,12' has been replaced by 'annual'
Panom (PYTDXV7NZNU): interpretation1_variableDetail: 'p_anom@surface' has been replaced by 'precip@surface'
Panom (PYTDXV7NZNU): paleoData_datum: 'abs' has been replaced by 'anom'
Panom (PYTDXV7NZNU): paleoData_variableName: 'precipitation' has been replaced by 'Panom'
Panom (PYTDXV7NZNU): interpretation1_variableDetail: 'precipitation@surface' has been replaced by 'p_anom@surface'
precipitation (PYTDXV7NZNU): paleoData_units: 'mm' has been replaced by 'mm/a'
precipitation (PYTDXV7NZNU): interpretation1_seasonality: '1,2,3,4,5,6,7,8,9,10,11,128' has been replaced by '1,2,3,4,5,6,7,8,9,10,11,12'
precipitation (PYTDXV7NZNU): interpretation1_variableDetail: 'amount@surface' has been replaced by 'precipitation@surface'
pub1_author: 'list(list(name = "Cwynar, Les C."), list(name = "Spear, Ray W."))' has been replaced by 'Cwynar, Les C.'
pub1_journal: 'Géographie physique et Quaternaire' has been replaced by 'Geographie physique et Quaternaire'
precipitation (PYTDXV7NZNU): interpretation1_seasonality: 'annual' has been replaced by '1,2,3,4,5,6,7,8,9,10,11,128'
precipitation (PYTDXV7NZNU): interpretation1_seasonalityGeneral: 'annual' has been replaced by 'Annual'
temperature (PYT17LJ7OZ8): paleoData_datum: 'abs' has been replaced by 'anom'
temperature (WEBbc9e627b): paleoData_datum: 'abs' has been replaced by 'anom'
This marks the creation of the changelog, and marks the status of this dataset as of Temp12k version 1.0.1
Paleovegetation and Paleoclimatic Changes in the Yukon at 6 ka BP
Arctic Holocene proxy climate database – new approaches to assessing geochronological accuracy and encoding climate variables