Version history for Sefwzx7SX9ACtwJSfZiA - LS01HUFA
Version: 1.0.5
- lastVersion: 1.0.4
- curator: nicholas
- timestamp: 2025-04-17 20:04:33.737279 UTC
- changes:
- Paleo Column metadata:
- d18O (LS01HUFA01a): paleoData_isPrimary: NULL has been replaced by
‘FALSE’
- d18O (LS01HUFA01a): paleoData_primaryAgeColumn: NULL has been
replaced by ‘FALSE’
- d18O (LS01HUFA01b): paleoData_isPrimary: NULL has been replaced by
‘FALSE’
- d18O (LS01HUFA01b): paleoData_primaryAgeColumn: NULL has been
replaced by ‘FALSE’
- depth (MAT00f3a744ed): paleoData_isPrimary: NULL has been replaced
by ‘FALSE’
- depth (MAT00f3a744ed): paleoData_primaryAgeColumn: NULL has been
replaced by ‘FALSE’
- year (MAT0abffcd25c): paleoData_isPrimary: NULL has been replaced by
‘TRUE’
- year (MAT0abffcd25c): paleoData_primaryAgeColumn: NULL has been
replaced by ‘TRUE’
Version: 1.0.4
- lastVersion: 1.0.3
- curator: nicholas
- timestamp: 2025-04-11 16:26:51.691054 UTC
- changes:
- Paleo Interpretation metadata:
- d18O (LS01HUFA01a): interpretation2_basis: ‘Although evaporation
could potentially cause more 18O enrichment in surface water than in
bottom water of a lake, this factor is likely negligible at Farewell
Lake, because the lake has a large volume (maximum depth of the south
basin: 55 m; surface area: 4 km2) and because no major moisture deficit
exists in the region. This argument is supported by the fact that the
18O values (12.2?12.5?) of water samples taken weekly from the lake
surface during July 19?September 25, 2000, show no time-dependent trend.
18Oac reflects changes in atmospheric temperature, as abiotic carbonate
precipitation occurs in surface water, where the temperature fluctuates
in response to atmospheric temperature changes (19). In contrast,
because Farewell Lake is deep and has a large water volume, the
bottom-water temperature likely remains constant at 4i¿½C, as it was in
June 1990 and July 2000, based on field measurements. Therefore, the
deviation of 18Oac from contemporaneous 18Obo results from
oxygen-isotope frac- tionation induced by the temperature difference
between sur- face and bottom waters after accounting for any vital
effects.’ has been replaced by NULL
- d18O (LS01HUFA01a): interpretation2_direction: ‘negative’ has been
replaced by NULL
- d18O (LS01HUFA01a): interpretation2_inferredMaterial: ‘lake water’
has been replaced by NULL
- d18O (LS01HUFA01a): interpretation2_integrationTimeUncertaintyType:
‘chronology; hydrology; seasonality; habitat; vital effects’ has been
replaced by NULL
- d18O (LS01HUFA01a): interpretation2_integrationTimeUnits: ‘years’
has been replaced by NULL
- d18O (LS01HUFA01a): interpretation2_rank: ‘1’ has been replaced by
NULL
- d18O (LS01HUFA01a): interpretation2_scope: ‘isotope’ has been
replaced by ‘climate’
- d18O (LS01HUFA01a): interpretation2_seasonality: ‘Summer’ has been
replaced by NULL
- d18O (LS01HUFA01a): interpretation2_seasonalityOriginal: ‘summer’
has been replaced by NULL
- d18O (LS01HUFA01a): interpretation2_variable:
‘effectivePrecipitation’ has been replaced by NULL
- d18O (LS01HUFA01a): interpretation2_variableGroup:
‘EffectiveMoisture’ has been replaced by NULL
- d18O (LS01HUFA01a): interpretation2_variableGroupDirection:
‘negative’ has been replaced by NULL
- d18O (LS01HUFA01a): interpretation2_variableGroupOriginal: ‘P_E’ has
been replaced by NULL
- d18O (LS01HUFA01a): interpretation3_inferredMaterial: ‘lake water’
has been replaced by NULL
- d18O (LS01HUFA01a): interpretation3_integrationTimeUncertaintyType:
‘chronology; hydrology; seasonality; habitat; vital effects’ has been
replaced by NULL
- d18O (LS01HUFA01a): interpretation3_integrationTimeUnits: ‘years’
has been replaced by NULL
- d18O (LS01HUFA01a): interpretation3_rank: ‘2’ has been replaced by
NULL
- d18O (LS01HUFA01a): interpretation3_scope: ‘isotope’ has been
replaced by ‘climate’
- d18O (LS01HUFA01a): interpretation3_variable: ‘precipitationIsotope’
has been replaced by NULL
- d18O (LS01HUFA01a): interpretation3_variableGroup: ‘P_isotope’ has
been replaced by NULL
- d18O (LS01HUFA01a): interpretation3_variableGroupDirection:
‘positive’ has been replaced by NULL
- d18O (LS01HUFA01a): interpretation3_variableGroupOriginal: ‘d18Op’
has been replaced by NULL
- d18O (LS01HUFA01a): interpretation4_basis: NULL has been replaced by
‘Although evaporation could potentially cause more 18O enrichment in
surface water than in bottom water of a lake, this factor is likely
negligible at Farewell Lake, because the lake has a large volume
(maximum depth of the south basin: 55 m; surface area: 4 km2) and
because no major moisture deficit exists in the region. This argument is
supported by the fact that the 18O values (12.2?12.5?) of water samples
taken weekly from the lake surface during July 19?September 25, 2000,
show no time-dependent trend. 18Oac reflects changes in atmospheric
temperature, as abiotic carbonate precipitation occurs in surface water,
where the temperature fluctuates in response to atmospheric temperature
changes (19). In contrast, because Farewell Lake is deep and has a large
water volume, the bottom-water temperature likely remains constant at
4i¿½C, as it was in June 1990 and July 2000, based on field
measurements. Therefore, the deviation of 18Oac from contemporaneous
18Obo results from oxygen-isotope frac- tionation induced by the
temperature difference between sur- face and bottom waters after
accounting for any vital effects.’
- d18O (LS01HUFA01a): interpretation4_direction: NULL has been
replaced by ‘negative’
- d18O (LS01HUFA01a): interpretation4_inferredMaterial: NULL has been
replaced by ‘lake water’
- d18O (LS01HUFA01a): interpretation4_integrationTimeUncertaintyType:
NULL has been replaced by ‘chronology; hydrology; seasonality; habitat;
vital effects’
- d18O (LS01HUFA01a): interpretation4_integrationTimeUnits: NULL has
been replaced by ‘years’
- d18O (LS01HUFA01a): interpretation4_rank: NULL has been replaced by
‘1’
- d18O (LS01HUFA01a): interpretation4_scope: NULL has been replaced by
‘isotope’
- d18O (LS01HUFA01a): interpretation4_seasonality: NULL has been
replaced by ‘Summer’
- d18O (LS01HUFA01a): interpretation4_seasonalityOriginal: NULL has
been replaced by ‘summer’
- d18O (LS01HUFA01a): interpretation4_variable: NULL has been replaced
by ‘effectivePrecipitation’
- d18O (LS01HUFA01a): interpretation4_variableGroup: NULL has been
replaced by ‘EffectiveMoisture’
- d18O (LS01HUFA01a): interpretation4_variableGroupDirection: NULL has
been replaced by ‘negative’
- d18O (LS01HUFA01a): interpretation4_variableGroupOriginal: NULL has
been replaced by ‘P_E’
- d18O (LS01HUFA01a): interpretation5_inferredMaterial: NULL has been
replaced by ‘lake water’
- d18O (LS01HUFA01a): interpretation5_integrationTimeUncertaintyType:
NULL has been replaced by ‘chronology; hydrology; seasonality; habitat;
vital effects’
- d18O (LS01HUFA01a): interpretation5_integrationTimeUnits: NULL has
been replaced by ‘years’
- d18O (LS01HUFA01a): interpretation5_rank: NULL has been replaced by
‘2’
- d18O (LS01HUFA01a): interpretation5_scope: NULL has been replaced by
‘isotope’
- d18O (LS01HUFA01a): interpretation5_variable: NULL has been replaced
by ‘precipitationIsotope’
- d18O (LS01HUFA01a): interpretation5_variableGroup: NULL has been
replaced by ‘P_isotope’
- d18O (LS01HUFA01a): interpretation5_variableGroupDirection: NULL has
been replaced by ‘positive’
- d18O (LS01HUFA01a): interpretation5_variableGroupOriginal: NULL has
been replaced by ‘d18Op’
- d18O (LS01HUFA01a): interpretation6_scope: NULL has been replaced by
‘isotope’
- d18O (LS01HUFA01b): interpretation2_basis: ‘Epstein et al., 1953
(GSAB 64:1315)’ has been replaced by NULL
- d18O (LS01HUFA01b): interpretation2_direction: ‘negative’ has been
replaced by NULL
- d18O (LS01HUFA01b): interpretation2_inferredMaterial: ‘lake water’
has been replaced by NULL
- d18O (LS01HUFA01b): interpretation2_rank: ‘1’ has been replaced by
NULL
- d18O (LS01HUFA01b): interpretation2_scope: ‘isotope’ has been
replaced by ‘climate’
- d18O (LS01HUFA01b): interpretation2_seasonality: ‘Jun-Aug’ has been
replaced by NULL
- d18O (LS01HUFA01b): interpretation2_seasonalityOriginal: ‘summer’
has been replaced by NULL
- d18O (LS01HUFA01b): interpretation2_variable: ‘temperature’ has been
replaced by NULL
- d18O (LS01HUFA01b): interpretation2_variableGroup: ‘Temperature’ has
been replaced by NULL
- d18O (LS01HUFA01b): interpretation2_variableGroupDirection:
‘negative’ has been replaced by NULL
- d18O (LS01HUFA01b): interpretation2_variableGroupOriginal: ‘T_water’
has been replaced by NULL
- d18O (LS01HUFA01b): interpretation3_scope: NULL has been replaced by
‘climate’
- d18O (LS01HUFA01b): interpretation4_basis: NULL has been replaced by
‘Epstein et al., 1953 (GSAB 64:1315)’
- d18O (LS01HUFA01b): interpretation4_direction: NULL has been
replaced by ‘negative’
- d18O (LS01HUFA01b): interpretation4_inferredMaterial: NULL has been
replaced by ‘lake water’
- d18O (LS01HUFA01b): interpretation4_rank: NULL has been replaced by
‘1’
- d18O (LS01HUFA01b): interpretation4_scope: NULL has been replaced by
‘isotope’
- d18O (LS01HUFA01b): interpretation4_seasonality: NULL has been
replaced by ‘Jun-Aug’
- d18O (LS01HUFA01b): interpretation4_seasonalityOriginal: NULL has
been replaced by ‘summer’
- d18O (LS01HUFA01b): interpretation4_variable: NULL has been replaced
by ‘temperature’
- d18O (LS01HUFA01b): interpretation4_variableGroup: NULL has been
replaced by ‘Temperature’
- d18O (LS01HUFA01b): interpretation4_variableGroupDirection: NULL has
been replaced by ‘negative’
- d18O (LS01HUFA01b): interpretation4_variableGroupOriginal: NULL has
been replaced by ‘T_water’
- d18O (LS01HUFA01b): interpretation5_scope: NULL has been replaced by
‘isotope’
- d18O (LS01HUFA01b): interpretation6_scope: NULL has been replaced by
‘isotope’
- depth (MAT00f3a744ed): interpretation1_scope: NULL has been replaced
by ‘climate’
- depth (MAT00f3a744ed): interpretation2_scope: NULL has been replaced
by ‘climate’
- year (MAT0abffcd25c): interpretation1_scope: NULL has been replaced
by ‘climate’
- year (MAT0abffcd25c): interpretation2_scope: NULL has been replaced
by ‘climate’
Version: 1.0.3
- lastVersion: 1.0.2
- curator: nicholas
- timestamp: 2025-04-09 20:47:00.779954 UTC
- notes: Updated lipdverse database entry with a changed
file.
- changes:
- Paleo Interpretation metadata:
- d18O (LS01HUFA01a): interpretation1_variable: ‘T’ has been replaced
by ‘temperature’
- d18O (LS01HUFA01a): interpretation2_variable: ‘P_E’ has been
replaced by ‘effectivePrecipitation’
- d18O (LS01HUFA01a): interpretation3_variable: ‘d18Op’ has been
replaced by ‘precipitationIsotope’
- d18O (LS01HUFA01b): interpretation1_seasonality: ‘growing season’
has been replaced by ‘Growing Season’
- d18O (LS01HUFA01b): interpretation1_variable: ‘T’ has been replaced
by ‘temperature’
- d18O (LS01HUFA01b): interpretation2_seasonality: ‘JJA’ has been
replaced by ‘Jun-Aug’
- d18O (LS01HUFA01b): interpretation2_variable: ‘T_water’ has been
replaced by ‘temperature’
Version: 1.0.2
- lastVersion: 1.0.1
- curator: nicholas
- timestamp: 2025-04-09 18:05:38.616251 UTC
- notes: Changes made as part of LiPDverse vocabulary
standardization process
- changes:
- Paleo Interpretation metadata:
- d18O (LS01HUFA01a): interpretation1_variable: ‘T’ has been replaced
by ‘temperature’
- d18O (LS01HUFA01a): interpretation2_variable: ‘P_E’ has been
replaced by ‘effectivePrecipitation’
- d18O (LS01HUFA01a): interpretation3_variable: ‘d18Op’ has been
replaced by ‘precipitationIsotope’
- d18O (LS01HUFA01b): interpretation1_seasonality: ‘growing season’
has been replaced by ‘Growing Season’
- d18O (LS01HUFA01b): interpretation1_variable: ‘T’ has been replaced
by ‘temperature’
- d18O (LS01HUFA01b): interpretation2_seasonality: ‘JJA’ has been
replaced by ‘Jun-Aug’
- d18O (LS01HUFA01b): interpretation2_variable: ‘T_water’ has been
replaced by ‘temperature’
Version: 1.0.1
- lastVersion: 1.0.0
- curator: nicholas
- timestamp: 2025-04-08 17:32:52.267547 UTC
- notes: Changes made as part of LiPDverse vocabulary
standardization process
- changes:
- Paleo Column metadata:
- d18O (LS01HUFA01a): paleoData_longName: NULL has been replaced by
‘AD’
- d18O (LS01HUFA01b): paleoData_longName: NULL has been replaced by
‘AD’
- depth (MAT00f3a744ed): paleoData_longName: NULL has been replaced by
‘AD’
- year (MAT0abffcd25c): paleoData_units: ‘AD’ has been replaced by ‘yr
AD’
- year (MAT0abffcd25c): paleoData_longName: NULL has been replaced by
‘AD’