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dc.contributor.author
Morales, Daniela Vanesa
dc.contributor.author
Rostagno, Cesar Mario
dc.contributor.author
la Manna, Ludmila Andrea
dc.date.available
2017-06-01T13:28:11Z
dc.date.issued
2013
dc.identifier.citation
Morales, Daniela Vanesa; Rostagno, Cesar Mario; la Manna, Ludmila Andrea; Runoff and erosion from volcanic soils affected by fire: the case of Austrocedrus chilensis forests in Patagonia, Argentina; Springer; Plant and Soil; 370; 1; -1-2013; 367–380
dc.identifier.issn
0032-079X
dc.identifier.uri
http://hdl.handle.net/11336/17259
dc.description.abstract
Aims
We characterized the runoff and erosion from a volcanic soil in an Austrocedrus chilensis forest affected by a wildfire, and we evaluated the effects of a mitigation treatment.
Methods
Rainfall simulations were performed in the unburned and burned forest, with and without vegetation cover, and under a mitigation treatment.
Results
After the wildfire, the mean infiltration rate decreased from 100 mm h−1 in unburned soils to 51 and 64 mm h−1 in the burned with and without litter and vegetation cover, respectively. The fast establishment of bryophytes accelerated the recovery of soil stability. Sediment production was negligible in the control plots (4.4 g m−2); meanwhile in the burned plots, it was 118.7 g m−2 and increased to 1026.1 g m−2 in the burned and bare plots. Total C and N losses in the control plots were negligible, while in the burned and bare plots the organic C and total N removed were 98.25 and 1.64 g m2, respectively. The effect of mitigation treatment was efficient in reducing the runoff, but it did not affect the sediment production.
Conclusions
These fertile volcanic soils promoted the recovery of vegetation in a short time after the wildfire, diminishing the risk of erosion.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Austrocedrus Chilensis .
dc.subject
Soil Erosion
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Mitigation
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Volcanic Soils
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Wildfire
dc.subject.classification
Otras Ciencias de la Tierra y relacionadas con el Medio Ambiente
dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Runoff and erosion from volcanic soils affected by fire: the case of Austrocedrus chilensis forests in Patagonia, Argentina
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-05-30T14:37:17Z
dc.journal.volume
370
dc.journal.number
1
dc.journal.pagination
367–380
dc.journal.pais
Alemania
dc.journal.ciudad
Berlin
dc.description.fil
Fil: Morales, Daniela Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de la Patagonia; Argentina
dc.description.fil
Fil: Rostagno, Cesar Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina
dc.description.fil
Fil: la Manna, Ludmila Andrea. Centro de Investigación y Extensión Forestal Andino Patagónico; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de la Patagonia; Argentina
dc.journal.title
Plant and Soil
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs11104-013-1640-1
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s11104-013-1640-1
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