A matter of divergence:: Tracking recent warming at hemispheric scales using tree ring data
- Publikationstyp:
- Zeitschriftenaufsatz
- Metadaten:
-
- Autoren
- R Wilson
- R D'Arrigo
- B Buckley
- U Buentgen
- J Esper
- D Frank
- B Luckman
- S Payette
- R Vose
- D Youngblut
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000249518500005&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1029/2006JD008318
- eISSN
- 2169-8996
- Externe Identifier
- Clarivate Analytics Document Solution ID: 211IW
- ISSN
- 2169-897X
- Ausgabe der Veröffentlichung
- D17
- Zeitschrift
- JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
- Artikelnummer
- ARTN D17103
- Datum der Veröffentlichung
- 2007
- Status
- Published
- Titel
- A matter of divergence:: Tracking recent warming at hemispheric scales using tree ring data
- Sub types
- Article
- Ausgabe der Zeitschrift
- 112
Datenquelle: Web of Science (Lite)
- Andere Metadatenquellen:
-
- Abstract
- <jats:p>No current tree ring (TR) based reconstruction of extratropical Northern Hemisphere (ENH) temperatures that extends into the 1990s captures the full range of late 20th century warming observed in the instrumental record. Over recent decades, a divergence between cooler reconstructed and warmer instrumental large‐scale temperatures is observed. We hypothesize that this problem is partly related to the fact that some of the constituent chronologies used for previous reconstructions show divergence against local temperatures in the recent period. In this study, we compiled TR data and published local/regional reconstructions that show no divergence against local temperatures. These data have not been included in other large‐scale temperature reconstructions. Utilizing this data set, we developed a new, completely independent reconstruction of ENH annual temperatures (1750–2000). This record is not meant to replace existing reconstructions but allows some degree of independent validation of these earlier studies as well as demonstrating that TR data can better model recent warming at large scales when careful selection of constituent chronologies is made at the local scale. Although the new series tracks the increase in ENH annual temperatures over the last few decades better than any existing reconstruction, it still slightly under predicts values in the post‐1988 period. We finally discuss possible reasons why it is so difficult to model post‐mid‐1980s warming, provide some possible alternative approaches with regards to the instrumental target and detail several recommendations that should be followed in future large‐scale reconstruction attempts that may result in more robust temperature estimates.</jats:p>
- Autoren
- R Wilson
- R D'Arrigo
- B Buckley
- U Büntgen
- J Esper
- D Frank
- B Luckman
- S Payette
- R Vose
- D Youngblut
- DOI
- 10.1029/2006jd008318
- ISSN
- 0148-0227
- Ausgabe der Veröffentlichung
- D17
- Zeitschrift
- Journal of Geophysical Research: Atmospheres
- Sprache
- en
- Online publication date
- 2007
- Datum der Veröffentlichung
- 2007
- Status
- Published
- Herausgeber
- American Geophysical Union (AGU)
- Herausgeber URL
- http://dx.doi.org/10.1029/2006jd008318
- Datum der Datenerfassung
- 2023
- Titel
- A matter of divergence: Tracking recent warming at hemispheric scales using tree ring data
- Ausgabe der Zeitschrift
- 112
Datenquelle: Crossref
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