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dc.contributor.author
Amoroso, Mariano Martin
dc.contributor.author
Blazina, Ana Paula
dc.date.available
2021-02-26T19:00:17Z
dc.date.issued
2020-01
dc.identifier.citation
Amoroso, Mariano Martin; Blazina, Ana Paula; Disturbance history and dynamics of an old-growth nothofagus forest in Southern Patagonia; Multidisciplinary Digital Publishing Institute; Forests; 11; 1; 1-2020; 1-14
dc.identifier.uri
http://hdl.handle.net/11336/126855
dc.description.abstract
The identification of disturbance events using disturbance chronologies has become a valuable tool in reconstructing disturbance history in temperate forests worldwide; yet detailed reconstructions of disturbance history and their effect on the structure and dynamics of the old-growth Nothofagus forests in the southern Patagonia are scarce. We reconstructed forest dynamics and disturbance history of an old-growth N. pumilio forest in the Toro River Valley, Santa Cruz, Argentina using dendroecological techniques. Since a variation in the disturbance regimes was expected with changing elevation, we sampled at different elevations. We found distinct differences in forest structure, dynamics, and disturbance history with changes in the elevation. The disturbance chronologies provided robust evidence that forests in the study area have been subjected to multiple disturbance events over the last 200 years. Yet, recognizing the agent of disturbance could be difficult in these montane forests and further studies are required. Moreover, disturbances might have varied from frequent, moderate-to high-severity events to less frequent and more severe events. This study represents the first of its kind for the temperate forests of Patagonia.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Multidisciplinary Digital Publishing Institute
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
DENDROECOLOGY
dc.subject
DISTURBANCE HISTORY
dc.subject
FOREST STRUCTURE
dc.subject
NOTHOFAGUS PUMILIO
dc.subject
OLD-GROWTH
dc.subject.classification
Ecología
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Disturbance history and dynamics of an old-growth nothofagus forest in Southern Patagonia
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-02-22T12:51:42Z
dc.identifier.eissn
1999-4907
dc.journal.volume
11
dc.journal.number
1
dc.journal.pagination
1-14
dc.journal.pais
Países Bajos
dc.description.fil
Fil: Amoroso, Mariano Martin. Universidad Nacional de Río Negro. Sede Andina. Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
dc.description.fil
Fil: Blazina, Ana Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
dc.journal.title
Forests
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/1999-4907/11/1/101
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.3390/f11010101
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