Mostrar el registro sencillo del ítem

dc.contributor.author
Davis, Kimberley T.  
dc.contributor.author
Maxwell, Bruce D.  
dc.contributor.author
Caplat, Paul  
dc.contributor.author
Pauchard, Aníbal  
dc.contributor.author
Nuñez, Martin Andres  
dc.date.available
2021-01-11T16:44:28Z  
dc.date.issued
2019-03  
dc.identifier.citation
Davis, Kimberley T.; Maxwell, Bruce D.; Caplat, Paul; Pauchard, Aníbal; Nuñez, Martin Andres; Simulation model suggests that fire promotes lodgepole pine (Pinus contorta) invasion in Patagonia; Springer; Biological Invasions; 21; 3-2019; 2287–2300  
dc.identifier.issn
1387-3547  
dc.identifier.uri
http://hdl.handle.net/11336/122319  
dc.description.abstract
To best understand plant invasions and predict unexpected outcomes it is necessary to integrate information on disturbance, the local environment, and demography. Disturbance by fire has been shown to promote invasions worldwide, but precise interactions between fire, native and invading species remain unclear. Indeed, trade-offs exist between fire-induced mortality of seed sources and increased establishment, driving invasion outcomes. A positive feedback between lodgepole pine (Pinus contorta) invasions and fire has been identified but only above a certain pine density. Above this threshold, fire resulted in increased pine dominance at the plot level, however below this threshold establishment rates did not change. We used a spatially explicit invasion simulation model modified to include fire to explore the implications of these complex interactions between pine invasions and fire. We asked if fire promoted P. contorta invasion across a Patagonian steppe site and if this depended on the age of the invasion when it burned. Our simulations indicated that, although fire was not necessary to initiate invasion, fire in communities where pine invasions were at least 10 years old resulted in increased spatial extent and maximum invasion density compared to unburned simulations. Fire through younger invasions did not alter the progression of the invasion compared to unburned simulations. Pine invasions should be managed before they reach an advanced stage where positive feedbacks between fire and pine invasion could lead to dramatic increases in invasion rate.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Springer  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
BIOLOGICAL INVASION  
dc.subject
FIRE  
dc.subject
PINUS  
dc.subject
POSITIVE FEEDBACK  
dc.subject
SIMULATION MODEL  
dc.subject
TREE INVASION  
dc.subject.classification
Ecología  
dc.subject.classification
Ciencias Biológicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Simulation model suggests that fire promotes lodgepole pine (Pinus contorta) invasion in 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
2020-11-18T20:50:47Z  
dc.identifier.eissn
1573-1464  
dc.journal.volume
21  
dc.journal.pagination
2287–2300  
dc.journal.pais
Alemania  
dc.journal.ciudad
Berlín  
dc.description.fil
Fil: Davis, Kimberley T.. University of Montana; Estados Unidos  
dc.description.fil
Fil: Maxwell, Bruce D.. State University of Montana; Estados Unidos  
dc.description.fil
Fil: Caplat, Paul. The Queens University of Belfast; Irlanda  
dc.description.fil
Fil: Pauchard, Aníbal. Universidad de Concepción; Chile. Universidad de Chile. Facultad de Ciencias. Instituto de Ecología y Biodiversidad; Chile  
dc.description.fil
Fil: Nuñez, Martin Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina  
dc.journal.title
Biological Invasions  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10530-019-01975-1  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s10530-019-01975-1