Frost ring distribution in Araucaria araucana trees from the xeric forests of Patagonia, Argentina

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dc.creator	Hadad,Martín Ariel
dc.creator	Amoroso,Mariano Martín
dc.creator	Roig Juñent,Fidel Alejandro
dc.date	2012-01-01
dc.date.accessioned	2019-06-12T02:00:24Z
dc.date.available	2019-06-12T02:00:24Z
dc.identifier	https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0717-92002012000300014
dc.identifier.uri	https://bibliotecadigital.infor.cl/handle/20.500.12220/28825
dc.description	Frost rings are defined as anatomically abnormal and ecophysiologically pathological structures. We studied frost injuries in tree-rings of Araucaria araucana trees growing at the northern limit of its natural distribution. We recorded 121 frost injuries at two sites in the northern xeric distribution of A. Araucana forests. Frost rings at both sites were primarily restricted to the middle frost ring section of the rings. These results represent the first attempt to report and describe the occurrence of these events for this species and region. These proxy records represent important indicators of extreme temperature conditions.
dc.format	text/html
dc.language	en
dc.publisher	Universidad Austral de Chile, Facultad de Ciencias Forestales
dc.relation	10.4067/S0717-92002012000300014
dc.rights	info:eu-repo/semantics/openAccess
dc.source	Bosque (Valdivia) v.33 n.3 2012
dc.subject	tree-rings
dc.subject	injuries
dc.subject	earlywood
dc.subject	latewood
dc.subject	extreme events
dc.title	Frost ring distribution in Araucaria araucana trees from the xeric forests of Patagonia, Argentina
dc.type	Artículo de revista

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