paleo data:
  measurement table:
    google work sheet key: oqx00uw
    table name: paleo1measurement1
    missing value: NaN
    d18 o:
      chronology integration time: 1
      chronology integration time units: years
      description: cellulose
      has chron: 0
      has max value: 27.3
      has mean value: 25.1739
      has median value: 25.34
      has min value: 22.65
      has paleo depth: 0
      inferred material: soil water
      inferred material group: soil water
      inferred material group original: soil water
      instrument: Thermofinnigan, Delta Advantage or Delta +XL
      iso2k certification: OCh-S, ZK, SM, TP
      iso2k primary timeseries: TRUE
      iso2k UI: TR08HORA01
      long name: AD
      measurement material: tree-ring cellulose
      measurement material detail: tree-ring cellulose
      measurement standard: VSMOW
      measurement table name: measurementTable1
      median res12k: NA
      notes: ; archiveType changed was originally Tree ring cellulose (TR)
      paleo data table name: s1
      QC certification: OCh-S, ZK, SM
      q cnotes: TP (03/01/20): corrected the broken DOI (was missing a few dashes)
      t sid: TR08HORA01
      uncertainty reproducibility: 0.3
      units: permil
      variable name: d18O
      variable type: measured
      is primary: false
      primary age column: false
      has time tsid: MAT187cea98d6
      values: 26.26
      values: 26.2
      values: 26.44
      values: 26.76
      values: 26.68
      values: 26.93
      values: 25.39
      values: 25.79
      values: 26.07
      values: 27.3
      values: 25.48
      values: 26.36
      values: 25.62
      values: 25.16
      values: 26.05
      values: 26.16
      values: 26.04
      values: 27.27
      values: 23.64
      values: 25.38
      values: 25.58
      values: 26.09
      values: 25.87
      values: 24.97
      values: 25.91
      values: 24.83
      values: 25.08
      values: 25.32
      values: 25.41
      values: 26.32
      values: 25.81
      values: 24.42
      values: 25.03
      values: 25.93
      values: 25.11
      values: 24.66
      values: 23.78
      values: 24.71
      values: 24.82
      values: 24.22
      values: 24.88
      values: 24.35
      values: 25.15
      values: 25.49
      values: 23.92
      values: 24.33
    year:
      data type: float
      description: Year AD
      has max value: 1969
      has mean value: 1917
      has median value: 1917
      has min value: 1865
      inferred variable type: year
      iso2k primary timeseries: FALSE
      long name: AD
      measurement table name: measurementTable1
      median res12k: NA
      paleo data table name: s1
      t sid: MAT187cea98d6
      units: yr AD
      units original: CE
      variable name: year
      variable type: inferred
      is primary: true
      primary age column: true
      has time tsid: MAT187cea98d6
      values: 1865
      values: 1866
      values: 1867
      values: 1868
      values: 1869
      values: 1870
      values: 1871
      values: 1872
      values: 1873
      values: 1874
      values: 1875
      values: 1876
      values: 1877
      values: 1878
      values: 1879
      values: 1880
      values: 1881
      values: 1882
      values: 1883
      values: 1884
      values: 1885
      values: 1886
      values: 1887
      values: 1888
      values: 1889
      values: 1890
      values: 1891
      values: 1892
      values: 1893
      values: 1894
      values: 1895
      values: 1896
      values: 1897
      values: 1898
      values: 1899
      values: 1900
      values: 1901
      values: 1902
      values: 1903
      values: 1904
      values: 1905
      values: 1906
      values: 1907
      values: 1908
      values: 1909
      values: 1910
      values: 1911
      values: 1912
      values: 1913
      values: 1914
      values: 1915
      values: 1916
      values: 1917
      values: 1918
      values: 1919
      values: 1920
      values: 1921
      values: 1922
      values: 1923
      values: 1924
chron data:
  model:
    methods:
      algorithm: BAM
      parameters:
        n ens: 1000
        resize: 0
archive type: Wood
archive type original: wood
created by: matlab
dataset id: jQ1ihXRcRqOKG2L207SA
data set name: TR08HORA
dataset version: 1.0.6
google data URL: https://docs.google.com/spreadsheets/d/12FlD0TmCHmyvOna6nn0DQvOpAq_Vxrgr5UEV1wYPGw
google metadata worksheet: oar5asg
has chron: 0
has depth: 0
has paleo depth: 0
lipdverse link: https://lipdverse.org/data/jQ1ihXRcRqOKG2L207SA/1_0_7
max year: 1969
min year: 1865
modern system instrumental dataset URL: The meteorological stations of Khoseda Khard, Varandei,Khorei-Ver and Vorkuta.
n unique ages: 0
original data url: http://www1.ncdc.noaa.gov/pub/data/paleo/treering/isotope/asia/russia/
lipd version: 1.3
changelog:
  version: 1.0.7
  last version: 1.0.6
  curator: nicholas
  timestamp: 2025-05-20 16:19:14.96574 UTC
  changes:
    paleo interpretation metadata: year (MAT187cea98d6): interpretation3_scope: '' has been replaced by 'climate'
    chron data table: Column 'TR08HORA-chron-NA1', with variable name 'yearEnsemble', was added to the dataset

direction: negative
interp direction: negative
scope: climate
seasonality: Nov-Feb
variable: precipitation
variable detail: Seasonal, annual
variable group: EffectiveMoisture
variable group direction: negative
variable group original: P_amount

scope: climate

scope: climate

basis: After evaluating the relationship between d18O and observed temperature and precipitation it can be concluded that there is some correlation of oxygen isotope values with late winter to early summer temperatures and a clear negative correlation with winter precipitation (November-February).
direction: positive
inferred material: precipitation
integration time: 1
integration time units: years
mathematical relation: linear
rank: 1
scope: isotope
seasonality: Nov-Feb
seasonality original: November, December, January, February
variable: precipitationIsotope
variable group: P_isotope
variable group direction: positive
coefficient: NA
fraction: NA

scope: isotope
coefficient: NA
fraction: NA
rank: NA

scope: isotope
coefficient: NA
fraction: NA
rank: NA

has max value: 1
has mean value: 1
has median value: 1
has min value: 1
units: AD

compilation name: iso2k
compilation version: 0_14_8
compilation version: 0_15_0
compilation version: 1_0_0
compilation version: 1_1_0

rank: NA
scope: climate

rank: NA
scope: climate

rank: NA
scope: climate

has max value: 1
has mean value: 1
has median value: 1
has min value: 1
units: AD

version: 1.0.6
last version: 1.0.5
curator: nicholas
timestamp: 2025-04-17 20:05:07.692203 UTC
changes:
  paleo column metadata: year (MAT187cea98d6): paleoData_isPrimary: '' has been replaced by 'TRUE'
  paleo column metadata: year (MAT187cea98d6): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'
  paleo column metadata: d18O (TR08HORA01): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: d18O (TR08HORA01): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
  chron data table: Column 'TR08HORA-chron-NA1', with variable name 'yearEnsemble', was added to the dataset

version: 1.0.5
last version: 1.0.4
curator: nicholas
timestamp: 2025-04-11 16:27:30.098573 UTC
changes:
  paleo interpretation metadata: year (MAT187cea98d6): interpretation1_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: year (MAT187cea98d6): interpretation2_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: d18O (TR08HORA01): interpretation2_basis: 'After evaluating the relationship between d18O and observed temperature and precipitation it can be concluded that there is some correlation of oxygen isotope values with late winter to early summer temperatures and a clear negative correlation with winter precipitation (November-February).' has been replaced by ''
  paleo interpretation metadata: d18O (TR08HORA01): interpretation2_direction: 'positive' has been replaced by ''
  paleo interpretation metadata: d18O (TR08HORA01): interpretation2_inferredMaterial: 'precipitation' has been replaced by ''
  paleo interpretation metadata: d18O (TR08HORA01): interpretation2_integrationTime: '1' has been replaced by ''
  paleo interpretation metadata: d18O (TR08HORA01): interpretation2_integrationTimeUnits: 'years' has been replaced by ''
  paleo interpretation metadata: d18O (TR08HORA01): interpretation2_mathematicalRelation: 'linear' has been replaced by ''
  paleo interpretation metadata: d18O (TR08HORA01): interpretation2_rank: '1' has been replaced by ''
  paleo interpretation metadata: d18O (TR08HORA01): interpretation2_scope: 'isotope' has been replaced by 'climate'
  paleo interpretation metadata: d18O (TR08HORA01): interpretation2_seasonality: 'Nov-Feb' has been replaced by ''
  paleo interpretation metadata: d18O (TR08HORA01): interpretation2_seasonalityOriginal: 'November, December, January, February' has been replaced by ''
  paleo interpretation metadata: d18O (TR08HORA01): interpretation2_variable: 'precipitationIsotope' has been replaced by ''
  paleo interpretation metadata: d18O (TR08HORA01): interpretation2_variableGroup: 'P_isotope' has been replaced by ''
  paleo interpretation metadata: d18O (TR08HORA01): interpretation2_variableGroupDirection: 'positive' has been replaced by ''
  paleo interpretation metadata: d18O (TR08HORA01): interpretation3_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: d18O (TR08HORA01): interpretation4_basis: '' has been replaced by 'After evaluating the relationship between d18O and observed temperature and precipitation it can be concluded that there is some correlation of oxygen isotope values with late winter to early summer temperatures and a clear negative correlation with winter precipitation (November-February).'
  paleo interpretation metadata: d18O (TR08HORA01): interpretation4_direction: '' has been replaced by 'positive'
  paleo interpretation metadata: d18O (TR08HORA01): interpretation4_inferredMaterial: '' has been replaced by 'precipitation'
  paleo interpretation metadata: d18O (TR08HORA01): interpretation4_integrationTime: '' has been replaced by '1'
  paleo interpretation metadata: d18O (TR08HORA01): interpretation4_integrationTimeUnits: '' has been replaced by 'years'
  paleo interpretation metadata: d18O (TR08HORA01): interpretation4_mathematicalRelation: '' has been replaced by 'linear'
  paleo interpretation metadata: d18O (TR08HORA01): interpretation4_rank: '' has been replaced by '1'
  paleo interpretation metadata: d18O (TR08HORA01): interpretation4_scope: '' has been replaced by 'isotope'
  paleo interpretation metadata: d18O (TR08HORA01): interpretation4_seasonality: '' has been replaced by 'Nov-Feb'
  paleo interpretation metadata: d18O (TR08HORA01): interpretation4_seasonalityOriginal: '' has been replaced by 'November, December, January, February'
  paleo interpretation metadata: d18O (TR08HORA01): interpretation4_variable: '' has been replaced by 'precipitationIsotope'
  paleo interpretation metadata: d18O (TR08HORA01): interpretation4_variableGroup: '' has been replaced by 'P_isotope'
  paleo interpretation metadata: d18O (TR08HORA01): interpretation4_variableGroupDirection: '' has been replaced by 'positive'
  paleo interpretation metadata: d18O (TR08HORA01): interpretation5_scope: '' has been replaced by 'isotope'
  paleo interpretation metadata: d18O (TR08HORA01): interpretation6_scope: '' has been replaced by 'isotope'
  chron data table: Column 'TR08HORA-chron-NA1', with variable name 'yearEnsemble', was added to the dataset

version: 1.0.4
last version: 1.0.3
curator: nicholas
timestamp: 2025-04-09 21:54:57.8427 UTC
notes: Updated lipdverse database entry with a changed file.
changes:
  paleo interpretation metadata: d18O (TR08HORA01): interpretation1_seasonality: 'November (previous year) to February (current year)' has been replaced by 'Nov-Feb'
  paleo interpretation metadata: d18O (TR08HORA01): interpretation1_variable: 'P_amount' has been replaced by 'precipitation'
  paleo interpretation metadata: d18O (TR08HORA01): interpretation2_seasonality: 'NDJF' has been replaced by 'Nov-Feb'
  paleo interpretation metadata: d18O (TR08HORA01): interpretation2_variable: 'P_isotope' has been replaced by 'precipitationIsotope'
  chron data table: Column 'TR08HORA-chron-NA1', with variable name 'yearEnsemble', was added to the dataset

version: 1.0.3
last version: 1.0.2
curator: nicholas
timestamp: 2025-04-09 20:28:30.986003 UTC
notes: Changes made as part of LiPDverse vocabulary standardization process
changes:
  paleo interpretation metadata: d18O (TR08HORA01): interpretation1_seasonality: 'November (previous year) to February (current year)' has been replaced by 'Nov-Feb'
  paleo interpretation metadata: d18O (TR08HORA01): interpretation1_variable: 'P_amount' has been replaced by 'precipitation'
  paleo interpretation metadata: d18O (TR08HORA01): interpretation2_seasonality: 'NDJF' has been replaced by 'Nov-Feb'
  paleo interpretation metadata: d18O (TR08HORA01): interpretation2_variable: 'P_isotope' has been replaced by 'precipitationIsotope'
  chron data table: Column 'TR08HORA-chron-NA1', with variable name 'yearEnsemble', was added to the dataset

version: 1.0.2
last version: 1.0.1
curator: nicholas
timestamp: 2025-04-08 20:39:32.101441 UTC
notes: Updated lipdverse database entry with a changed file.
changes:
  chron data table: Column 'TR08HORA-chron-NA1', with variable name 'yearEnsemble', was added to the dataset

version: 1.0.1
last version: 1.0.0
curator: nicholas
timestamp: 2025-04-08 17:34:54.623962 UTC
notes: Changes made as part of LiPDverse vocabulary standardization process
changes:
  paleo column metadata: year (MAT187cea98d6): paleoData_units: 'AD' has been replaced by 'yr AD'
  paleo column metadata: year (MAT187cea98d6): paleoData_longName: '' has been replaced by 'AD'
  paleo column metadata: d18O (TR08HORA01): paleoData_longName: '' has been replaced by 'AD'

author: Holzkoemper S.
citation: Holzkaemper, S., Kuhry, P., Kultti, S., Gunnarson, B. and Sonninen, E.: Stable Isotopes in Tree Rings as Proxies for Winter Precipitation Changes in the Russian Arctic over the Past 150 Years, Geochronometria, 32(-1), 37–46, doi:10.2478/v10003-008-0025-6, 2008.
data url: http://www1.ncdc.noaa.gov/pub/data/paleo/treering/isotope/asia/russia/
doi: 10.2478/v10003-008-0025-6
year: 2008

longitude: 60
latitude: 68.1
elevation: 40
geometry type: Point
site name: Northwestern Russian Tundra