Difference between revisions of "LPD775e8bad.year old"

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( MeasuredVariable (L) )
(WTLiPD: New page LPD775e8bad.year_old with Category: MeasuredVariable_(L))
 
(WTLiPD: Edit Page)
 
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[[Category:MeasuredVariable_(L)]]
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[[Category:MeasuredVariable_(L)]]{{#set:|
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ArchiveType=glacier ice|
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DataType=float|
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Description (L)=Year AD, on the outdated WDC-6A-7 timescale|
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FoundInTable (L)=Ant-WDC06A.Steig.2013.paleo1measurement1|
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HasColumnNumber (L)=1|
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HasMaxValue (L)=2005.96|
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HasMeanValue (L)=974.14286551556|
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HasMedianValue (L)=975.045|
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HasMinValue (L)=-58.34|
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HasProxySystem (L)=ProxySystem.GlacierIce.DefaultSensor|
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HasResolution (L)=LPD775e8bad.year_old.Resolution|
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HasUnits (L)=AD|
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HasVariableID (L)=LPD775e8bad|
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MeasuredOn (L)=WDC06A|
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Name (L)=year_old|
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ProxyObservationType (L)=Year_old|
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QCnotes=The timescale for the Common Era of WDC06A was recently revised. The former timescale (“WDC06A-7”, Sigl et al., 2013) was based on manually interpreting annual-layers with multi-parameter aerosol records and was used in PAGES 2k Consortium (2013). This timescale is now replaced by a timescale (“WD2014”) based on the same aerosol datasets, but interpreted with an objective layer-counting algorithm and constrained with a distinctive, global-scale, marker horizon in 775 AD detected by annual 10Be ice-core measurements (see additional details in Sigl et al., 2015). During the first millennium WD2014 differs from WDC06A-7 by on average 7 years (maximum of 9 years), with the revised timescale giving always younger ages. The time period 1258 AD to present is identical for both timescales. WD2014 is considered more accurate than WDC06A-7 (Sigl et al., 2015), and is the recommended timescale, but both timescales are reported in the PAGES2k database Ant_031 and Ant_031WD2014.|
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TakenAtDepth (L)=PYT8JYMNKLD.depth}}

Latest revision as of 05:03, 8 May 2017