Difference between revisions of "LPD775e8bad.year old"
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( MeasuredVariable (L) )
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| − | [[Category:MeasuredVariable_(L)]] | + | [[Category:MeasuredVariable_(L)]]{{#set:| |
| + | ArchiveType=glacier ice| | ||
| + | DataType=float| | ||
| + | Description (L)=Year AD, on the outdated WDC-6A-7 timescale| | ||
| + | FoundInTable (L)=Ant-WDC06A.Steig.2013.paleo1measurement1| | ||
| + | HasColumnNumber (L)=1| | ||
| + | HasMaxValue (L)=2005.96| | ||
| + | HasMeanValue (L)=974.14286551556| | ||
| + | HasMedianValue (L)=975.045| | ||
| + | HasMinValue (L)=-58.34| | ||
| + | HasProxySystem (L)=ProxySystem.GlacierIce.DefaultSensor| | ||
| + | HasResolution (L)=LPD775e8bad.year_old.Resolution| | ||
| + | HasUnits (L)=AD| | ||
| + | HasVariableID (L)=LPD775e8bad| | ||
| + | MeasuredOn (L)=WDC06A| | ||
| + | Name (L)=year_old| | ||
| + | ProxyObservationType (L)=Year_old| | ||
| + | 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.| | ||
| + | TakenAtDepth (L)=PYT8JYMNKLD.depth}} | ||
