NA; paleoData_isPrimary has been standardized; paleoData_datum has been standardized
Fortin et al. 2015 calibration (favored by authors)
a two-component WA partial-least-squares (WA-PLS) model employing a large northern North American training set, comprising 434 sites representing a July air temperature gradient from 2.0 to 16.3 °C and spanning from Alaska, USA, to eastern Canada and from Boreal to High Arctic environments, including the Canadian Arctic islands (Fortin et al. 2015; 78 taxa, r2boot = 0.72, RMSEP = 1.9 °C).
Francis et al., 2006 calibration (excluding two taxonomically ambiguous groups)
"a weighted-averaging (WA) model with inverse deshrink- ing and tolerance downweighting, based upon a north- eastern North American training set including 68 sites representing a July air temperature gradient of 5.0 to 19.0 °C and spanning from the Canadian Arctic islands west of Greenland to Maine, USA (Francis et al. 2006; 44 taxa, r2jack = 0.88, RMSEP = 1.5 °C)"
Francis et al., 2006 calibration including taxonomically ambiguous groups
Axford, Y.; Levy, L.L.; Kelly, M.A.; Fracis, D.R.; Hall, B.L.; Langdon, P.G.; Lowell, T.V.
age (WEB1d1b553c): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'
temperature (WEB3bd1b206): paleoData_isPrimary: '' has been replaced by 'FALSE'
temperature (WEB3bd1b206): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
temperature (WEB611097d7): paleoData_isPrimary: '' has been replaced by 'FALSE'
temperature (WEB611097d7): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
temperature (WEB6a00c91b): paleoData_isPrimary: '' has been replaced by 'FALSE'
temperature (WEB6a00c91b): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
Updated lipdverse database entry with a changed file.
chronData has been added to this dataset
Column 'LastChance.Axford.2017-chron-NA1', with variable name 'depth', was added to the dataset
Column 'LastChance.Axford.2017-chron-NA2', with variable name 'age.rangeLow', was added to the dataset
Column 'LastChance.Axford.2017-chron-NA3', with variable name 'age.rangeHigh', was added to the dataset
Column 'LastChance.Axford.2017-chron-NA4', with variable name 'age', was added to the dataset
Column 'LastChance.Axford.2017-chron-NA5', with variable name 'depth', was added to the dataset
Column 'LastChance.Axford.2017-chron-NA6', with variable name 'ageEnsemble', was added to the dataset
Column 'WEB-07fe4-46f4-4cf7-99b4-7c79e', with variable name 'age14C_uncertainty1s', was added to the dataset
Column 'WEB-1d699-c86f-451a-bb19-d30d7', with variable name 'age', was added to the dataset
Column 'WEB-2e795-0dc5-47be-b84e-f8a22', with variable name 'depth', was added to the dataset
Column 'WEB-3c49b-775c-450c-9545-8d97c', with variable name 'age14C', was added to the dataset
Column 'WEB-57cb6-8331-467c-8792-ce826', with variable name 'sampleID', was added to the dataset
Column 'WEB-584cb-3a05-490d-9b0b-37145', with variable name 'rejected', was added to the dataset
Column 'WEB-65425-a2e3-4ea7-8b7f-5c29f', with variable name 'material', was added to the dataset
Column 'WEB-8bb90-fb30-47c4-8df5-2639f', with variable name 'ageType', was added to the dataset
Column 'WEB-c9e6b-5fec-4108-b984-e6785', with variable name 'uncertainty1s', was added to the dataset
temperature (WEB611097d7): interpretation1_seasonalityGeneral: '' has been replaced by 'Aug'
temperature (WEB611097d7): paleoData_proxyGeneral: 'chironomid' has been replaced by 'faunal assemblage'
temperature (WEB611097d7): paleoData_datum: '' has been replaced by 'anom'
temperature (WEB611097d7): paleoData_QCCertification: '' has been replaced by 'CR'
geo_elevation: '' has been replaced by '660'
temperature (WEB3bd1b206): paleoData_units: '((( ((( null ))) deg C /// degC ))) degC /// degC' has been replaced by 'degC'
temperature (WEB611097d7): paleoData_units: '((( ((( null ))) deg C /// degC ))) degC /// degC' has been replaced by 'degC'
temperature (WEB6a00c91b): paleoData_units: '((( ((( null ))) deg C /// degC ))) degC /// degC' has been replaced by 'degC'
temperature (WEB3bd1b206): paleoData_units: 'degC' has been replaced by '((( ((( null ))) deg C /// degC ))) degC /// degC'
temperature (WEB611097d7): paleoData_units: 'degC' has been replaced by '((( ((( null ))) deg C /// degC ))) degC /// degC'
temperature (WEB6a00c91b): paleoData_units: 'degC' has been replaced by '((( ((( null ))) deg C /// degC ))) degC /// degC'
temperature (WEB3bd1b206): paleoData_notes: '' has been replaced by 'null'
temperature (WEB611097d7): paleoData_notes: '' has been replaced by 'null'
temperature (WEB6a00c91b): paleoData_notes: '' has been replaced by 'null'
age (WEB1d1b553c): paleoData_units: 'BP' has been replaced by 'yr BP'
age (WEB1d1b553c): paleoData_datum: '' has been replaced by '1950'
age (WEB1d1b553c): paleoData_isPrimary: '' has been replaced by 'TRUE'
age (WEB1d1b553c): paleoData_notes: '' has been replaced by 'NA; paleoData_isPrimary has been standardized; paleoData_datum has been standardized'
temperature (WEB3bd1b206): paleoData_units: '((( null ))) deg C /// degC' has been replaced by 'degC'
temperature (WEB3bd1b206): paleoData_variableName: 'Temp Anom FOR15' has been replaced by 'temperature'
temperature (WEB611097d7): paleoData_units: '((( null ))) deg C /// degC' has been replaced by 'degC'
temperature (WEB611097d7): paleoData_variableName: 'Temp Anom FRA06' has been replaced by 'temperature'
temperature (WEB6a00c91b): paleoData_units: '((( null ))) deg C /// degC' has been replaced by 'degC'
temperature (WEB6a00c91b): paleoData_variableName: 'Temp Anom FRA06-TR' has been replaced by 'temperature'
temperature (WEB3bd1b206): interpretation1_seasonality: 'July' has been replaced by 'Jul'
temperature (WEB3bd1b206): interpretation1_variable: 'T' has been replaced by 'temperature'
temperature (WEB611097d7): interpretation1_seasonality: 'July' has been replaced by 'Jul'
temperature (WEB611097d7): interpretation1_variable: 'T' has been replaced by 'temperature'
temperature (WEB6a00c91b): interpretation1_seasonality: 'July' has been replaced by 'Jul'
temperature (WEB6a00c91b): interpretation1_variable: 'T' has been replaced by 'temperature'
pub1_volume: '46' has been replaced by ''
Temp Anom FOR15 (WEB3bd1b206): paleoData_units: 'degC' has been replaced by '((( null ))) deg C /// degC'
Temp Anom FRA06 (WEB611097d7): paleoData_units: 'degC' has been replaced by '((( null ))) deg C /// degC'
Temp Anom FRA06-TR (WEB6a00c91b): paleoData_units: 'degC' has been replaced by '((( null ))) deg C /// degC'
pub1_doi: '10.1111/bor.12247' has been replaced by ''
geo_elevation: '660' has been replaced by ''
geo_gcmdLocation: '' has been replaced by 'Arctic Ocean'
age (WEB1d1b553c): paleoData_archiveType: 'Lake' has been replaced by 'LakeSediment'
age (WEB1d1b553c): paleoData_units: 'cal yr BP' has been replaced by 'BP'
age (WEB1d1b553c): paleoData_archiveTypeOriginal: '' has been replaced by 'Lake'
age (WEB1d1b553c): paleoData_unitsOriginal: '' has been replaced by 'cal yr BP'
Temp Anom FOR15 (WEB3bd1b206): paleoData_archiveType: 'Lake' has been replaced by 'LakeSediment'
Temp Anom FOR15 (WEB3bd1b206): paleoData_units: 'deg C' has been replaced by 'degC'
Temp Anom FOR15 (WEB3bd1b206): paleoData_archiveTypeOriginal: '' has been replaced by 'Lake'
Temp Anom FOR15 (WEB3bd1b206): paleoData_unitsOriginal: '' has been replaced by 'deg C'
Temp Anom FRA06 (WEB611097d7): paleoData_archiveType: 'Lake' has been replaced by 'LakeSediment'
Temp Anom FRA06 (WEB611097d7): paleoData_units: 'deg C' has been replaced by 'degC'
Temp Anom FRA06 (WEB611097d7): paleoData_archiveTypeOriginal: '' has been replaced by 'Lake'
Temp Anom FRA06 (WEB611097d7): paleoData_proxyLumps: '' has been replaced by 'chironomid'
Temp Anom FRA06 (WEB611097d7): paleoData_unitsOriginal: '' has been replaced by 'deg C'
Temp Anom FRA06-TR (WEB6a00c91b): paleoData_archiveType: 'Lake' has been replaced by 'LakeSediment'
Temp Anom FRA06-TR (WEB6a00c91b): paleoData_units: 'deg C' has been replaced by 'degC'
Temp Anom FRA06-TR (WEB6a00c91b): paleoData_archiveTypeOriginal: '' has been replaced by 'Lake'
Temp Anom FRA06-TR (WEB6a00c91b): paleoData_proxyLumps: '' has been replaced by 'chironomid'
Temp Anom FRA06-TR (WEB6a00c91b): paleoData_unitsOriginal: '' has been replaced by 'deg C'
Temp Anom FOR15 (WEB3bd1b206): interpretation1_variableGroup: '' has been replaced by 'Temperature'
Temp Anom FOR15 (WEB3bd1b206): interpretation1_variableGroupDirection: '' has been replaced by 'negative'
Temp Anom FOR15 (WEB3bd1b206): interpretation1_variableGroupOriginal: '' has been replaced by 'T'
Temp Anom FRA06 (WEB611097d7): interpretation1_variableGroup: '' has been replaced by 'Temperature'
Temp Anom FRA06 (WEB611097d7): interpretation1_variableGroupDirection: '' has been replaced by 'negative'
Temp Anom FRA06 (WEB611097d7): interpretation1_variableGroupOriginal: '' has been replaced by 'T'
Temp Anom FRA06-TR (WEB6a00c91b): interpretation1_variableGroup: '' has been replaced by 'Temperature'
Temp Anom FRA06-TR (WEB6a00c91b): interpretation1_variableGroupDirection: '' has been replaced by 'negative'
Temp Anom FRA06-TR (WEB6a00c91b): interpretation1_variableGroupOriginal: '' has been replaced by 'T'
archiveType: 'Lake' has been replaced by 'LakeSediment'
Temp Anom FRA06 (WEB611097d7): paleoData_proxyGeneral: '' has been replaced by 'chironomid'
Temp Anom FRA06-TR (WEB6a00c91b): paleoData_proxy: 'chironomid assemblage' has been replaced by 'chironomid'
Temp Anom FRA06-TR (WEB6a00c91b): paleoData_proxyDetail: '' has been replaced by 'assemblage'
Temp Anom FRA06-TR (WEB6a00c91b): paleoData_proxyGeneral: '' has been replaced by 'chironomid'
pub1_author: 'list(list(name = "Axford, Yarrow"), list(name = "Levy, Laura B."), list(name = "Kelly, Meredith A."), list(name = "Francis, Donna R."), list(name = "Hall, Brenda L."), list(name = "Langdon, Peter G."), list(name = "Lowell, Thomas V."))' has been replaced by 'Axford, Yarrow'
pub1_author: 'Axford, Yarrow' has been replaced by 'list(list(name = "Axford, Yarrow"), list(name = "Levy, Laura B."), list(name = "Kelly, Meredith A."), list(name = "Francis, Donna R."), list(name = "Hall, Brenda L."), list(name = "Langdon, Peter G."), list(name = "Lowell, Thomas V."))'
geo_latitude: '70.9064' has been replaced by '70.906389'
geo_longitude: '-24.4306' has been replaced by '-24.430556'
Timing and magnitude of early to middle Holocene warming in East Greenland inferred from chironomids