scholarly journals Tree-ring reconstruction of Crimean drought and lake chronology correction

2005 ◽  
Vol 32 (19) ◽  
pp. n/a-n/a ◽  
Author(s):  
Olga Solomina ◽  
Nicole Davi ◽  
Rosanne D'Arrigo ◽  
Gordon Jacoby
Keyword(s):  
Tree Ring ◽  
Tree Ring Reconstruction

Tree-ring reconstruction of reactivation phases of the Schimbrig landslide (Swiss Alps)

2017 ◽  
Vol 23 (3) ◽  
pp. 265-276 ◽  
Author(s):  
Jérôme Lopez-Saez ◽  
Pauline Morel ◽  
Christophe Corona ◽  
Bastian Bommer-Denns ◽  
Fritz Schlunegger ◽  
...  
Keyword(s):  
Tree Ring ◽  
Swiss Alps ◽  
Tree Ring Reconstruction

A tree-ring reconstruction of streamflow in the Santa Fe River, New Mexico

2011 ◽  
Vol 397 (1-2) ◽  
pp. 118-127 ◽  
Author(s):  
Ellis Q. Margolis ◽  
David M. Meko ◽  
Ramzi Touchan
Keyword(s):  
New Mexico ◽  
Tree Ring ◽  
Santa Fe ◽  
Santa Fe River ◽  
Tree Ring Reconstruction

Improving a tree-ring reconstruction from west-central Scandinavia: 900 years of warm-season temperatures

2010 ◽  
Vol 36 (1-2) ◽  
pp. 97-108 ◽  
Author(s):  
Björn E. Gunnarson ◽  
Hans W. Linderholm ◽  
Anders Moberg
Keyword(s):  
Tree Ring ◽  
Warm Season ◽  
West Central ◽  
Tree Ring Reconstruction

A tree-ring reconstruction of past precipitation for Baja California Sur, Mexico

2001 ◽  
Vol 21 (8) ◽  
pp. 1007-1019 ◽  
Author(s):  
Sara C. Díaz ◽  
Ramzi Touchan ◽  
Thomas W. Swetnam
Keyword(s):  
Tree Ring ◽  
Baja California ◽  
Baja California Sur ◽  
Tree Ring Reconstruction

A tree-ring reconstruction of western spruce budworm outbreaks in the San Juan Mountains, Colorado, U.S.A.

2003 ◽  
Vol 33 (6) ◽  
pp. 1010-1028 ◽  
Author(s):  
Daniel E Ryerson ◽  
Thomas W Swetnam ◽  
Ann M Lynch
Keyword(s):  
Tree Ring ◽  
Regional Scale ◽  
Spruce Budworm ◽  
Western Spruce Budworm ◽  
Spatial And Temporal Patterns ◽  
Control Series ◽  
Increment Core ◽  
San Juan Mountains ◽  
Mixed Conifer Forests ◽  
Tree Ring Reconstruction

Tree-ring records were used to reconstruct spatial and temporal patterns of western spruce budworm (Choristoneura occidentalis Freeman) outbreaks in mixed conifer forests of southern Colorado. Reconstructions in 11 host stands showed a regionally synchronous pattern of at least 14 outbreaks during the past 350 years. Intervals between outbreaks were highly variable within stands, but at the regional scale outbreak intervals were more consistent. Spectral analyses of regional outbreak time series confirmed periodicities at about 25, 37, and 83 years. Comparison with an independent drought reconstruction indicated that outbreaks typically corresponded to increased moisture, while relatively little budworm activity occurred during dry periods. In contrast to other published reconstructions in Colorado and New Mexico, reconstructions from this study area did not exhibit significant 20th-century changes in the frequency of outbreak occurrence or magnitude of growth reduction. Sharply reduced growth during outbreaks was not clearly visible on the increment core samples, and budworm-induced reductions in tree-ring growth were usually detectable only after comparison with nonhost tree-ring series. This finding emphasizes that defoliation effects on ring growth can be highly relativistic. Hence, caution should be exercised in reconstructing insect outbreak histories based only on visual detection approaches, or without comparison with nonhost or nondefoliated tree-ring control series.

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