Version history for mK6hSpAyX1VPB8CggZBL - Buckeye.Springer.2008

Version: 1.0.16

  • lastVersion: 1.0.15
  • curator: nicholas
  • timestamp: 2023-08-10 22:44:23 UTC
  • changes:
    • Base metadata:
    • Publication metadata:
      • pub1_year: NULL has been replaced by ‘2008’
      • pub1_author: NULL has been replaced by ‘Gregory S. Springer and Harold D. Rowe and Ben Hardt and R. Lawrence Edwards and Hai Cheng’
      • pub1_journal: NULL has been replaced by ‘Geophysical Research Letters’
      • pub1_title: NULL has been replaced by ‘Solar forcing of Holocene droughts in a stalagmite record from West Virginia in east-central North America’
    • Paleo Interpretation metadata:
      • d13C (NAm2kHydro094): interpretation1_seasonality: ‘((( not indicated ))) deleteMe /// null’ has been replaced by ‘Annual’
      • d13C (NAm2kHydro094): interpretation1_seasonalityGeneral: NULL has been replaced by ‘Annual’
      • d13C (NAm2kHydro094): interpretation1_variable: NULL has been replaced by ‘effectivePrecipitation’

Version: 1.0.15

  • lastVersion: 1.0.14
  • curator: nicholas
  • timestamp: 2023-07-05 00:35:05 UTC
  • changes:

Version: 1.0.14

  • lastVersion: 1.0.13
  • curator: nicholas
  • timestamp: 2023-05-12 21:50:35 UTC
  • changes:
    • Paleo Column metadata:
      • Sr/Ca (NAm2kHydro096): paleoData_notes: ‘((( calcium carbonate in Speleothem. “We do interpret the entirety of the largely abiotically���derived Sr/Ca record, including Sr0���Sr2…. Sr/Ca ratios can be used to reconstruct relative rates of epikarstic moisture transport because low moisture levels can cause 1) increased drip water residence times, leading to 2) Ca drawdown via calcite precipitation in the overlying epikarst, which increases Sr/Ca ratios in the residual drip waters and their dependent Speleothems….episodes of increased Sr/Ca ratios (Figure 1) and can be attributed to decreased hydrologic head caused by increased aridity” (Springer et al., 2008) ))) calcium carbonate in Speleothem. “We do interpret the entirety of the largely abiotically‐derived Sr/Ca record, including Sr0‐Sr2…. Sr/Ca ratios can be used to reconstruct relative rates of epikarstic moisture transport because low moisture levels can cause 1) increased drip water residence times, leading to 2) Ca drawdown via calcite precipitation in the overlying epikarst, which increases Sr/Ca ratios in the residual drip waters and their dependent Speleothems….episodes of increased Sr/Ca ratios (Figure 1) and can be attributed to decreased hydrologic head caused by increased aridity” (Springer et al., 2008) /// calcium carbonate in Speleothem. “We do interpret the entirety of the largely abiotically‐derived Sr/Ca record, including Sr0‐Sr2…. Sr/Ca ratios can be used to reconstruct relative rates of epikarstic moisture transport because low moisture levels can cause 1) increased drip water residence times, leading to 2) Ca drawdown via calcite precipitation in the overlying epikarst, which increases Sr/Ca ratios in the residual drip waters and their dependent Speleothems….episodes of increased Sr/Ca ratios (Figure 1) and can be attributed to decreased hydrologic head caused by increased aridity” (Springer et al., 2008)’ has been replaced by ‘calcium carbonate in Speleothem. “We do interpret the entirety of the largely abiotically‐derived Sr/Ca record, including Sr0‐Sr2…. Sr/Ca ratios can be used to reconstruct relative rates of epikarstic moisture transport because low moisture levels can cause 1) increased drip water residence times, leading to 2) Ca drawdown via calcite precipitation in the overlying epikarst, which increases Sr/Ca ratios in the residual drip waters and their dependent Speleothems….episodes of increased Sr/Ca ratios (Figure 1) and can be attributed to decreased hydrologic head caused by increased aridity” (Springer et al., 2008)’

Version: 1.0.13

  • lastVersion: 1.0.12
  • curator: nicholas
  • timestamp: 2023-03-29 19:42:55 UTC
  • changes:
    • Paleo Interpretation metadata:
      • Sr/Ca (NAm2kHydro096): interpretation1_variable: ‘P-E’ has been replaced by ‘effectivePrecipitation’

Version: 1.0.12

  • lastVersion: 1.0.11
  • curator: nicholas
  • timestamp: 2023-02-13 23:38:47 UTC
  • changes:
    • Paleo Column metadata:
      • Sr/Ca (NAm2kHydro096): paleoData_notes: ‘calcium carbonate in Speleothem. “We do interpret the entirety of the largely abiotically‐derived Sr/Ca record, including Sr0‐Sr2…. Sr/Ca ratios can be used to reconstruct relative rates of epikarstic moisture transport because low moisture levels can cause 1) increased drip water residence times, leading to 2) Ca drawdown via calcite precipitation in the overlying epikarst, which increases Sr/Ca ratios in the residual drip waters and their dependent Speleothems….episodes of increased Sr/Ca ratios (Figure 1) and can be attributed to decreased hydrologic head caused by increased aridity” (Springer et al., 2008)’ has been replaced by ‘((( calcium carbonate in Speleothem. “We do interpret the entirety of the largely abiotically���derived Sr/Ca record, including Sr0���Sr2…. Sr/Ca ratios can be used to reconstruct relative rates of epikarstic moisture transport because low moisture levels can cause 1) increased drip water residence times, leading to 2) Ca drawdown via calcite precipitation in the overlying epikarst, which increases Sr/Ca ratios in the residual drip waters and their dependent Speleothems….episodes of increased Sr/Ca ratios (Figure 1) and can be attributed to decreased hydrologic head caused by increased aridity” (Springer et al., 2008) ))) calcium carbonate in Speleothem. “We do interpret the entirety of the largely abiotically‐derived Sr/Ca record, including Sr0‐Sr2…. Sr/Ca ratios can be used to reconstruct relative rates of epikarstic moisture transport because low moisture levels can cause 1) increased drip water residence times, leading to 2) Ca drawdown via calcite precipitation in the overlying epikarst, which increases Sr/Ca ratios in the residual drip waters and their dependent Speleothems….episodes of increased Sr/Ca ratios (Figure 1) and can be attributed to decreased hydrologic head caused by increased aridity” (Springer et al., 2008) /// calcium carbonate in Speleothem. “We do interpret the entirety of the largely abiotically‐derived Sr/Ca record, including Sr0‐Sr2…. Sr/Ca ratios can be used to reconstruct relative rates of epikarstic moisture transport because low moisture levels can cause 1) increased drip water residence times, leading to 2) Ca drawdown via calcite precipitation in the overlying epikarst, which increases Sr/Ca ratios in the residual drip waters and their dependent Speleothems….episodes of increased Sr/Ca ratios (Figure 1) and can be attributed to decreased hydrologic head caused by increased aridity” (Springer et al., 2008)’

Version: 1.0.11

  • lastVersion: 1.0.10
  • curator: nicholas
  • timestamp: 2023-02-09 15:33:04 UTC
  • notes: Updated lipdverse database entry with a changed file.
  • changes:
    • Geographic metadata:
      • geo_elevation: NULL has been replaced by ‘600’
    • Paleo Column metadata:
      • sampleID (NAm2kHydro093): paleoData_variableName: ‘sample_number’ has been replaced by ‘sampleID’
      • year (RCjvYgTwh96): paleoData_notes: NULL has been replaced by ‘NA; paleoData_isPrimary has been standardized’
      • year (RCjvYgTwh96): paleoData_units: ‘AD’ has been replaced by ‘yr AD’
      • year (RCjvYgTwh96): paleoData_isPrimary: NULL has been replaced by ‘TRUE’
      • age (RckUZqWlaVg): paleoData_notes: NULL has been replaced by ‘NA; paleoData_isPrimary has been standardized; paleoData_datum has been standardized’
      • age (RckUZqWlaVg): paleoData_units: ‘BP’ has been replaced by ‘yr BP’
      • age (RckUZqWlaVg): paleoData_datum: NULL has been replaced by ‘1950’
      • age (RckUZqWlaVg): paleoData_isPrimary: NULL has been replaced by ‘TRUE’
    • Paleo Interpretation metadata:
      • d13C (NAm2kHydro094): interpretation1_seasonality: ‘not indicated’ has been replaced by NULL
      • Sr/Ca (NAm2kHydro096): interpretation1_seasonality: ‘1,2,3,4,5,6,7,8,9,10,11,12’ has been replaced by ‘Annual’

Version: 1.0.10

  • lastVersion: 1.0.9
  • curator: nicholas
  • timestamp: 2022-07-28 17:28:31 UTC
  • changes:
    • Geographic metadata:
      • geo_elevation: ‘600’ has been replaced by NULL

Version: 1.0.9

  • lastVersion: 1.0.8
  • curator: nicholas
  • timestamp: 2022-07-15 22:58:42 UTC
  • changes:
    • Paleo Interpretation metadata:
      • sample_number (NAm2kHydro093): interpretation1_scope: NULL has been replaced by ‘climate’
      • d18O (NAm2kHydro095): interpretation1_scope: NULL has been replaced by ‘climate’

Version: 1.0.8

  • lastVersion: 1.0.7
  • curator: nicholas
  • timestamp: 2022-05-18 00:24:52 UTC
  • changes:
    • Paleo Interpretation metadata:
      • sample_number (NAm2kHydro093): interpretation1_scope: ‘climate’ has been replaced by NULL
      • d18O (NAm2kHydro095): interpretation1_scope: ‘climate’ has been replaced by NULL
      • Sr/Ca (NAm2kHydro096): interpretation1_variableGroup: ‘M’ has been replaced by ‘P-E’
    • Paleo Column metadata:
      • Sr/Ca (NAm2kHydro096): paleoData_mostRecentCompilations: NULL has been replaced by ‘HoloceneAbruptChange-0_10_0’

Version: 1.0.7

  • lastVersion: 1.0.6
  • curator: nicholas
  • timestamp: 2021-11-17 02:05:40 UTC
  • changes:
    • Paleo Interpretation metadata:
      • Sr/Ca (NAm2kHydro096): interpretation1_variable: ‘M’ has been replaced by ‘P-E’

Version: 1.0.6

  • lastVersion: 1.0.5
  • curator: nicholas
  • timestamp: 2021-10-05 21:38:32 UTC
  • changes:
    • Geographic metadata:
      • geo_gcmdLocation: NULL has been replaced by ‘North America>United States Of America>West Virginia’

Version: 1.0.5

  • lastVersion: 1.0.4
  • curator: nick
  • timestamp: 2021-04-13 02:31:10 UTC
  • changes:
    • Paleo Interpretation metadata:
      • Sr/Ca (NAm2kHydro096): interpretation1_seasonality: ‘1,2,3,4,5,6,7,8,9,10,11,537’ has been replaced by ‘1,2,3,4,5,6,7,8,9,10,11,12’

Version: 1.0.4

  • lastVersion: 1.0.3
  • curator: nick
  • timestamp: 2021-03-17 01:52:04 UTC
  • changes:
    • Paleo Interpretation metadata:
      • sample_number (NAm2kHydro093): interpretation1_scope: NULL has been replaced by ‘climate’
      • d18O (NAm2kHydro095): interpretation1_scope: NULL has been replaced by ‘climate’
      • Sr/Ca (NAm2kHydro096): interpretation1_seasonality: ‘not indicated’ has been replaced by ‘1,2,3,4,5,6,7,8,9,10,11,537’
      • Sr/Ca (NAm2kHydro096): interpretation1_seasonalityGeneral: NULL has been replaced by ‘Annual’
    • Paleo Column metadata:
      • d13C (NAm2kHydro094): paleoData_notes: ‘calcium carbonate in speleothem’ has been replaced by ‘calcium carbonate in Speleothem’
      • d18O (NAm2kHydro095): paleoData_notes: ‘calcium carbonate in speleothem’ has been replaced by ‘calcium carbonate in Speleothem’
      • Sr/Ca (NAm2kHydro096): paleoData_notes: ‘calcium carbonate in speleothem’ has been replaced by ‘calcium carbonate in Speleothem. “We do interpret the entirety of the largely abiotically‐derived Sr/Ca record, including Sr0‐Sr2…. Sr/Ca ratios can be used to reconstruct relative rates of epikarstic moisture transport because low moisture levels can cause 1) increased drip water residence times, leading to 2) Ca drawdown via calcite precipitation in the overlying epikarst, which increases Sr/Ca ratios in the residual drip waters and their dependent Speleothems….episodes of increased Sr/Ca ratios (Figure 1) and can be attributed to decreased hydrologic head caused by increased aridity” (Springer et al., 2008)’
      • Sr/Ca (NAm2kHydro096): paleoData_proxyGeneral: ‘biophysical’ has been replaced by ‘trace element’
      • Sr/Ca (NAm2kHydro096): paleoData_QCnotes: NULL has been replaced by ‘Trace Element; “we do not utilize post‐2,100 years B.P. values of δ13C because any changes in C3 and C4 plant abundances [Denniston et al., 2007] or intentional forest fires would have affected δ13C. We do interpret the entirety of the largely abiotically‐derived Sr/Ca record, including Sr0‐Sr2. (Springer et al., 2008)”’
      • Sr/Ca (NAm2kHydro096): paleoData_QCCertification: NULL has been replaced by ‘CH’

Version: 1.0.3

  • lastVersion: 1.0.2
  • curator: nick
  • timestamp: 2021-01-18 21:37:14 UTC
  • changes:
    • Paleo Interpretation metadata:
      • sample_number (NAm2kHydro093): interpretation1_scope: ‘climate’ has been replaced by NULL
      • d18O (NAm2kHydro095): interpretation1_scope: ‘climate’ has been replaced by NULL

Version: 1.0.2

  • lastVersion: 1.0.1
  • curator: nick
  • timestamp: 2021-01-15 18:46:55 UTC
  • changes:
    • Paleo Interpretation metadata:
      • sample_number (NAm2kHydro093): interpretation1_scope: NULL has been replaced by ‘climate’
      • d18O (NAm2kHydro095): interpretation1_scope: NULL has been replaced by ‘climate’

Version: 1.0.1

  • lastVersion: 1.0.0
  • curator: nick
  • timestamp: 2020-10-08 12:40:46 UTC
  • changes:
    • Paleo Column metadata:
      • d13C (NAm2kHydro094): paleoData_proxyGeneral: NULL has been replaced by ‘isotope’
      • d18O (NAm2kHydro095): paleoData_proxyGeneral: NULL has been replaced by ‘isotope’
      • Sr/Ca (NAm2kHydro096): paleoData_proxyGeneral: NULL has been replaced by ‘biophysical’

Version: 1.0.0

  • curator: nick
  • timestamp: 2020-08-21 15:36:31 UTC
  • notes: This marks the creation of the changelog, and marks the status of this dataset as of mid 2020
  • changes:
    • Setup:
      • Changelog created