Trends in twentieth-century tree growth at high elevations in the Sierra Nevada and White Mountains, USA

We analysed a multispecies tree-ring data base to assess the degree to which twentieth-century growth trends reflect tree growth of the last millennium. We examined ∼1000-yr chronologies for five species of high-elevation conifers at 13 sites in western North America. Using non-parametric ordination...

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Veröffentlicht in:	Holocene (Sevenoaks) 2005-05, Vol.15 (4), p.481-488
Hauptverfasser:	Bunn, Andrew G., Graumlich, Lisa J., Urban, Dean L.
Format:	Artikel
Sprache:	eng
Schlagworte:	20th century Climate change Dating Environmental studies Excavation and methods Flora Laboratory methods Metal industry Methodology and general studies Precipitation Prehistory and protohistory Trees Trends Typology, technology and attribute analysis
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