d18O (IC06VIGR01A): paleoData_longName: '' has been replaced by 'AD'
depth (LPD5eec1767): paleoData_longName: '' has been replaced by 'AD'
year (LPD77171425): paleoData_units: 'AD' has been replaced by 'yr AD'
year (LPD77171425): paleoData_longName: '' has been replaced by 'AD'

Column 'IC06VING-chron-NA1', with variable name 'yearEnsemble', was added to the dataset

year (MAT22ff7b7bf0): interpretation3_scope: '' has been replaced by 'climate'
depth (MATb5c4a2f762): interpretation3_scope: '' has been replaced by 'climate'

d18O (IC06VING01A): paleoData_isPrimary: '' has been replaced by 'FALSE'
d18O (IC06VING01A): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
year (MAT22ff7b7bf0): paleoData_isPrimary: '' has been replaced by 'TRUE'
year (MAT22ff7b7bf0): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'
depth (MATb5c4a2f762): paleoData_isPrimary: '' has been replaced by 'FALSE'
depth (MATb5c4a2f762): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'

d18O (IC06VING01A): interpretation1_seasonality: 'annual' has been replaced by 'Annual'
d18O (IC06VING01A): interpretation1_variable: 'T' has been replaced by 'temperature'
d18O (IC06VING01A): interpretation2_seasonality: 'annual' has been replaced by 'Annual'
d18O (IC06VING01A): interpretation2_variable: 'P_isotope' has been replaced by 'precipitationIsotope'

d18O (IC06VING01A): interpretation1_seasonality: 'annual' has been replaced by 'Annual'
d18O (IC06VING01A): interpretation1_variable: 'T' has been replaced by 'temperature'
d18O (IC06VING01A): interpretation2_seasonality: 'annual' has been replaced by 'Annual'
d18O (IC06VING01A): interpretation2_variable: 'P_isotope' has been replaced by 'precipitationIsotope'

d18O (IC06VING01A): paleoData_longName: '' has been replaced by 'AD'
year (MAT22ff7b7bf0): paleoData_units: 'AD' has been replaced by 'yr AD'
year (MAT22ff7b7bf0): paleoData_longName: '' has been replaced by 'AD'
depth (MATb5c4a2f762): paleoData_longName: '' has been replaced by 'AD'

Our previous studies[10,19] have revealed that annual mean I´ 18O in the Malan ice core mainly reflects the summer temperature (high annual mean  I´ 18O value implies warm summer while low annual mean I´ 18O value means  cold summer), and its variation can ex-press the variations of summer temperatures in the large part of the northern Tibetan Plateau.