How Well Understood Are the Processes that Create Dendroclimatic Records? A Mechanistic Model of the Climatic Control on Conifer Tree-Ring Growth Dynamics - Dendroclimatology - page 63

2 2

Hatanga: r 1 =0.55***; r 5 =0.64**

Coku: r 1 =073***; r 5 =0.80**

1.5 1.5

1 1

0.5 0.5

0 0

1950 1960 1970 1980 1990 1930 1940 1950 1960 1970 1980 1990

2 2

Olenek: r 1 =0.26**; r 5 =0.43 Tura:r 1 =0.45***; r 5 =0.68**

1.5 1.5

1 1

0.5 0.5

0 0

1940 1950 1960 1970 1980 1920 1940 1960 1980

2 2

Turuchan: r 1 =0.37**; r 5 =0.73** Ulan−Ude: r 1 =0.56***; r 5 =0.66***

1.5 1.5

1 1

0.5 0.5

0 0

1960 1970 1980 1990 1920 1940 1960 1980

2 2

Verhoyn: r 1 =0.11; r 5 =0.22 Zigansk: r 1 =0.24**; r 5 =0.65**

1.5 1.5

1 1

0.5 0.5

0 0

1880 1900 1920 1940 1960 1980 1930 1940 1950 1960 1970 1980 1990

Fig. 3.4 Time series of Vaganov-Shashkin model simulations ( dashed lines ) compared with actual
ring width chronologies ( solid lines ) from high-latitude sites across Russia. Correlations are for
annual and five year averages. ∗ , ∗∗ , ∗∗∗ indicate one-tailed significance at p

0.1, 0.05, 0.01
levels, respectively, considering effective degrees of freedom given series lag-1 autocorrelations.
Chokurdakh (Coku) (147.9 ◦ E, 70.6 ◦ N). Hatanga (102.5 ◦ E, 72 ◦ N). Olenek (112.4 ◦ E, 68.5 ◦ N). Tura
(100.0 ◦ E, 64.2 ◦ N). Turuchan (88.0 ◦ E, 65.8 ◦ N). Ulan-Ude (107.4 ◦ E, 51.8 ◦ N). Verhoyn (133.4 ◦ E,
67.6 ◦ N). Zigansk (123.4 ◦ E, 66.8 ◦ N). Results from Evans et al. ( 2006 )

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