File:Briffa-tree ring density vs temperature 1880-2000.jpg
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Summary
| Description |
English: Twenty-year smoothed plots of averaged ring-width (dashed) and tree-ring density (thick line), averaged across all sites, and shown as standardized anomalies from a common base (1881-1940), and compared with equivalent-area averages of mean April-September temperature anomalies (thin solid line). From Briffa 1998
Français : Variations (tracé lissés, sur 20 ans) de largeur moyenne des anneaux de croissance (courbe en pointillés) et de leur densité moyenne (trait épais), sur tous les sites, et représentés sous forme d'anomalies normalisées à partir d'une base commune (1881-1940), et comparés (pour des zones équivalentes) aux anomalies de température moyennes de la période de croissance des arbres (avril à septembre), en trait continu mince. D'après Briffa 1998 |
| Date | |
| Source | Own work |
| Author | SUV |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 10:36, 27 December 2009 | | 1,032 × 554 (62 KB) | SUV | {{Information |Description={{en|1=Twenty-year smoothed plots of averaged ring-width (dashed) and tree-ring density (thick line), averaged across all sites, and shown as standardized anomalies from a common base (1881-1940), and compared with equivalent-ar |
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