HotagenPISY

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(Created page with ''''HotagenPISY''' is a Pinus sylvestris collection from Hotagen area in northern Jämtland, near the Norwegian border {{coord|64|00|N|14|03|E|display=inline|region:SE_typ...')
 
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'''HotagenPISY''' is a [[Pinus sylvestris]] collection from Hotagen area in northern [[Jämtland]], near the Norwegian border {{coord|64|00|N|14|03|E|display=inline|region:SE_type:state}}, by [[Jan-Olov Språng]]. The time span is 1336-2009 and maximum sample (strem) depth is 12. The altitudes is between 350 and 530 meters above sea level. Living and dead trees, often with fire scares.
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'''HotagenPISY''' is a [[Pinus sylvestris]] collection from Hotagen area in northern [[Jämtland]], near the Norwegian border {{coord|64|00|N|14|03|E|display=inline|region:SE_type:state}}, by [[Jan-Olov Språng]]. The time span is 1118-2010 and maximum sample (stem) depth is 20 (>2: 1338-2009). The altitudes is between 350 and 530 meters above sea level. Living and dead trees, often with fire scares.
  
 
==Origins of samples==
 
==Origins of samples==
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==Versions==
 
==Versions==
 
*[[HotagenPISY/w]]
 
*[[HotagenPISY/w]]
 
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*[http://www.cybis.se/wiki/index.php?title=HotagenPISY/w&oldid=1751 Version of 22 Jan 2010]
 
==Possible problems==
 
==Possible problems==
A block correlation analysis towards a mean of [[JAEMTUA_PISY]] and [[SE006]]<ref>See [[List of references useful in southern and central Scandinavia]]</ref> as reference reveals possible problems in the segment 1398-1457. Also some single blocks shows low correlation values towards rest of the collection.   
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A block correlation analysis towards a mean of [[JAEMTUA_PISY]] and [[SE006]]<ref>See [[List of references useful in southern and central Scandinavia]]</ref> as reference reveals possible problems in the segment 1398-1457. Also some single blocks shows low correlation values towards rest of the collection.<ref>This analysis referes to the version of 22 Jan 2010</ref>  
  
 
==Notes==
 
==Notes==
 
<references/>
 
<references/>
 
[[Category:Tree ring data]]
 
[[Category:Tree ring data]]

Latest revision as of 18:11, 2 April 2012

HotagenPISY is a Pinus sylvestris collection from Hotagen area in northern Jämtland, near the Norwegian border 64°00′N 14°03′E, by Jan-Olov Språng. The time span is 1118-2010 and maximum sample (stem) depth is 20 (>2: 1338-2009). The altitudes is between 350 and 530 meters above sea level. Living and dead trees, often with fire scares.

Contents

Origins of samples

  • hob01 Stump with fire scars. (Altitude of samples starting with hob...: 350 m a.s.l.)
  • hob03 Fallen stem with fire scars.
  • hob04 Stump with fire scars.
  • hob05 Fallen stem with fire scars.
  • hob09 Laying stem with fire scars.
  • hob10-11 Living tree
  • hob12 Stump with fire scars.
  • hob13 Laying stem with fire scars. Approx. 15 outermost rings omitted.
  • hot01 Stortallen (The great pine) in Hotagen (Altitude of samples starting with hot...: 530 m a.s.l.)
  • hot02 Growing tree 100 m south of Stortallen
  • hot03-5 Old living trees near "Stortallen"
  • hot06 Old dead tree near Stortallen
  • hot07 Old tree near Stortallen
  • hot09 Living tree near Stortallen
  • hot11-12 Living tree near Stortjärn
  • hot13 Dead tree near Stortjärn


Versions

Possible problems

A block correlation analysis towards a mean of JAEMTUA_PISY and SE006[1] as reference reveals possible problems in the segment 1398-1457. Also some single blocks shows low correlation values towards rest of the collection.[2]

Notes

  1. See List of references useful in southern and central Scandinavia
  2. This analysis referes to the version of 22 Jan 2010
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