Kiel automated device for isotope ratio mass spectrometry on a Finnigan Delta XLfor isotope ratio mass spectrometry on a Finnigan Delta XL
; archiveType changed - was originally Lake sediment (LS)
Jellybean is an evaporation-insensitive lake; The d18O of Jellybean Lake water (average 20.4 ) was identical to mean annual precipitation ( 20.4 ). We conclude that multi-annual y18 Op variation in this region is not driven by temperature changes alone. We suggest that temporal changes in atmospheric circulation across the St. Elias Mountains are the major control on the oxygen isotope composition of precipitation in the interior of the southern Yukon and hence hydrologically open lakes such as Jellybean.
We infer that the primary control on y18Op in the southwest Yukon is temporally changing moisture trajectories into and over the coastal mountains driven by the strength and the position of the AL. Assuming this is correct, the y18OCa from Jellybean Lake provides a record of Holocene changes in intensity and/ or position of the AL
dsample= [(Rsample/ Rstandard) _ 1] _ 1000_, where R is the18O/16O
fraction of modern 14C activity uncertainty
210Pb, 239+240Pu or 137Cs activity uncertainty
Y if supported 210Pb activity, N if unsupported 210Pb activity
model used to convert 210Pb activity to age (e.g., constant rate of supply)
years before 1950 (calibrated age, or ages that dont need calibration)
year (MAT1c6728fe77): interpretation4_scope: '' has been replaced by 'climate'
depth (MAT5175f76627): interpretation4_scope: '' has been replaced by 'climate'
d18O (LS05ANJE): paleoData_isPrimary: '' has been replaced by 'FALSE'
d18O (LS05ANJE): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
year (MAT1c6728fe77): paleoData_isPrimary: '' has been replaced by 'TRUE'
year (MAT1c6728fe77): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'
depth (MAT5175f76627): paleoData_isPrimary: '' has been replaced by 'FALSE'
depth (MAT5175f76627): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
d18O (LS05ANJE): interpretation2_direction: 'positive' has been replaced by ''
d18O (LS05ANJE): interpretation2_inferredMaterial: 'lake water' has been replaced by ''
d18O (LS05ANJE): interpretation2_integrationTime: '5 to 30' has been replaced by ''
d18O (LS05ANJE): interpretation2_integrationTimeUncertaintyType: 'chronological' has been replaced by ''
d18O (LS05ANJE): interpretation2_integrationTimeUnits: 'years' has been replaced by ''
d18O (LS05ANJE): interpretation2_rank: '1' has been replaced by ''
d18O (LS05ANJE): interpretation2_scope: 'isotope' has been replaced by 'climate'
d18O (LS05ANJE): interpretation2_seasonality: 'Annual' has been replaced by ''
d18O (LS05ANJE): interpretation2_seasonalityOriginal: 'Annual' has been replaced by ''
d18O (LS05ANJE): interpretation2_variable: 'precipitationIsotope' has been replaced by ''
d18O (LS05ANJE): interpretation2_variableGroup: 'P_isotope' has been replaced by ''
d18O (LS05ANJE): interpretation2_variableGroupDirection: 'positive' has been replaced by ''
d18O (LS05ANJE): interpretation3_direction: 'negative' has been replaced by ''
d18O (LS05ANJE): interpretation3_inferredMaterial: 'lake water' has been replaced by ''
d18O (LS05ANJE): interpretation3_integrationTime: '5 to 30' has been replaced by ''
d18O (LS05ANJE): interpretation3_integrationTimeUncertaintyType: 'chronological' has been replaced by ''
d18O (LS05ANJE): interpretation3_integrationTimeUnits: 'years' has been replaced by ''
d18O (LS05ANJE): interpretation3_rank: '2' has been replaced by ''
d18O (LS05ANJE): interpretation3_scope: 'isotope' has been replaced by 'climate'
d18O (LS05ANJE): interpretation3_variable: 'temperature' has been replaced by ''
d18O (LS05ANJE): interpretation3_variableGroup: 'Temperature' has been replaced by ''
d18O (LS05ANJE): interpretation3_variableGroupDirection: 'negative' has been replaced by ''
d18O (LS05ANJE): interpretation3_variableGroupOriginal: 'T_water' has been replaced by ''
d18O (LS05ANJE): interpretation4_direction: '' has been replaced by 'positive'
d18O (LS05ANJE): interpretation4_inferredMaterial: '' has been replaced by 'lake water'
d18O (LS05ANJE): interpretation4_integrationTime: '' has been replaced by '5 to 30'
d18O (LS05ANJE): interpretation4_integrationTimeUncertaintyType: '' has been replaced by 'chronological'
d18O (LS05ANJE): interpretation4_integrationTimeUnits: '' has been replaced by 'years'
d18O (LS05ANJE): interpretation4_rank: '' has been replaced by '1'
d18O (LS05ANJE): interpretation4_scope: '' has been replaced by 'isotope'
d18O (LS05ANJE): interpretation4_seasonality: '' has been replaced by 'Annual'
d18O (LS05ANJE): interpretation4_seasonalityOriginal: '' has been replaced by 'Annual'
d18O (LS05ANJE): interpretation4_variable: '' has been replaced by 'precipitationIsotope'
d18O (LS05ANJE): interpretation4_variableGroup: '' has been replaced by 'P_isotope'
d18O (LS05ANJE): interpretation4_variableGroupDirection: '' has been replaced by 'positive'
d18O (LS05ANJE): interpretation5_direction: '' has been replaced by 'negative'
d18O (LS05ANJE): interpretation5_inferredMaterial: '' has been replaced by 'lake water'
d18O (LS05ANJE): interpretation5_integrationTime: '' has been replaced by '5 to 30'
d18O (LS05ANJE): interpretation5_integrationTimeUncertaintyType: '' has been replaced by 'chronological'
d18O (LS05ANJE): interpretation5_integrationTimeUnits: '' has been replaced by 'years'
d18O (LS05ANJE): interpretation5_rank: '' has been replaced by '2'
d18O (LS05ANJE): interpretation5_scope: '' has been replaced by 'isotope'
d18O (LS05ANJE): interpretation5_variable: '' has been replaced by 'temperature'
d18O (LS05ANJE): interpretation5_variableGroup: '' has been replaced by 'Temperature'
d18O (LS05ANJE): interpretation5_variableGroupDirection: '' has been replaced by 'negative'
d18O (LS05ANJE): interpretation5_variableGroupOriginal: '' has been replaced by 'T_water'
d18O (LS05ANJE): interpretation6_scope: '' has been replaced by 'isotope'
year (MAT1c6728fe77): interpretation1_scope: '' has been replaced by 'climate'
year (MAT1c6728fe77): interpretation2_scope: '' has been replaced by 'climate'
year (MAT1c6728fe77): interpretation3_scope: '' has been replaced by 'climate'
depth (MAT5175f76627): interpretation1_scope: '' has been replaced by 'climate'
depth (MAT5175f76627): interpretation2_scope: '' has been replaced by 'climate'
depth (MAT5175f76627): interpretation3_scope: '' has been replaced by 'climate'
Updated lipdverse database entry with a changed file.
d18O (LS05ANJE): interpretation1_seasonality: 'annual' has been replaced by 'Annual'
d18O (LS05ANJE): interpretation1_variable: 'Mean Annual Precipitation' has been replaced by 'precipitation'
d18O (LS05ANJE): interpretation2_seasonality: 'annual' has been replaced by 'Annual'
d18O (LS05ANJE): interpretation2_variable: 'P_isotope' has been replaced by 'precipitationIsotope'
d18O (LS05ANJE): interpretation3_variable: 'T_water' has been replaced by 'temperature'
Changes made as part of LiPDverse vocabulary standardization process
d18O (LS05ANJE): paleoData_longName: '' has been replaced by 'AD'
year (MAT1c6728fe77): paleoData_units: 'AD' has been replaced by 'yr AD'
year (MAT1c6728fe77): paleoData_longName: '' has been replaced by 'AD'
depth (MAT5175f76627): paleoData_longName: '' has been replaced by 'AD'
Anderson, Lesleigh , Abbott, Mark B. , Finney, Bruce P. , Burns, Stephen J.
Anderson, L., Abbott, M. B., Finney, B. P. and Burns, S. J.: Regional atmospheric circulation change in the North Pacific during the Holocene inferred from lacustrine carbonate oxygen isotopes, Yukon Territory, Canada, Quaternary Research, 64(1), 21–35, doi:10.1016/j.yqres.2005.03.005, 2005.
Regional atmospheric circulation change in the North Pacific during the Holocene inferred from lacustrine carbonate oxygen isotopes, Yukon Territory, Canada