2012
DOI: 10.1007/s11258-012-0147-9
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The dynamics of three shrub species in a fire-prone temperate savanna: the interplay between the seed bank, seed rain and fire regime

Abstract: Your article is protected by copyright and all rights are held exclusively by Springer Science +Business Media Dordrecht. This e-offprint is for personal use only and shall not be selfarchived in electronic repositories. If you wish to self-archive your work, please use the accepted author's version for posting to your own website or your institution's repository. You may further deposit the accepted author's version on a funder's repository at a funder's request, provided it is not made publicly available unt… Show more

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Cited by 10 publications
(6 citation statements)
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References 34 publications
(35 reference statements)
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“…These encroachers are typically native woody, perennial legumes but occasionally herbaceous plants or invasive alien species [4–6], that lastingly change the community structure and repress the formerly dominant grasses [7,8]. The drivers of such dominance shifts are manifold [9–11] and include land-use changes such as unsustainable grazing practice [12,13], altered fire regime [14,15] but also climatic factors such as rainfall regime [12,13] or elevated atmospheric CO 2 levels [2,1618]. The ecological consequences of these encroachment processes are similarly diverse, and often ambiguous, ranging from negative through neutral to positive depending on the respective ecosystem and function [9,19].…”
Section: Introductionmentioning
confidence: 99%
“…These encroachers are typically native woody, perennial legumes but occasionally herbaceous plants or invasive alien species [4–6], that lastingly change the community structure and repress the formerly dominant grasses [7,8]. The drivers of such dominance shifts are manifold [9–11] and include land-use changes such as unsustainable grazing practice [12,13], altered fire regime [14,15] but also climatic factors such as rainfall regime [12,13] or elevated atmospheric CO 2 levels [2,1618]. The ecological consequences of these encroachment processes are similarly diverse, and often ambiguous, ranging from negative through neutral to positive depending on the respective ecosystem and function [9,19].…”
Section: Introductionmentioning
confidence: 99%
“…Con respecto a los resultados del extremo superior del rango de temperaturas, podría esperarse que la alta temperatura, en conjunto con alta humedad, principios en los que se basan pruebas de envejecimiento de semillas, de longevidad, etc., favorezcan el deterioro y posterior muerte seminal (TeKrony 2005), en particular con semillas de baja permanencia en los bancos de semillas, como es el caso de las de B. dracunculifolia (Galíndez 2008;Galíndez et al 2013). Este último hecho no se presentó ni en la temperatura más alta utilizada (Tab.…”
Section: Resultados Y Discusión Prueba Germinación (Pg)unclassified
“…Giuliano que es endémica del sistema de Tandilia y regiones adyacentes de la provincia de Buenos Aires. Se han estudiado para la subespecie típica usos potenciales y reales que abarcan propiedades medicinales (Teixeira Duarte et al 2005;da Silva Filho et al 2009), aceites esenciales y/o uso como aromática (Ferracini et al 1996;Lorenzo & Paz 2004;Marchesi 2004;Fabiane et al 2008), fuente de propóleo (Park et al 2004), regeneración de ambientes (Galíndez et al 2013;Negreiros et al 2014), combustible (Giuliano & Plos 2014). Se ha registrado para B. dracunculifolia subsp.…”
Section: Introductionunclassified
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“…In degraded areas of Patagonian Monte, the limiting factors for perennial grass recruitment are the spatial distribution of the soil seed bank and water availability (Bisigato et al, 2009). Seed rain composition and abundance play a key role because they have direct effects on the soil seed bank (Fenner and Thompson, 2005), which is the only source of potential recruiters after a severe fire (Galíndez et al, 2012). So, seed rain and remaining soil seed bank are involved in the colonization of new spaces (Thompson, 2000).…”
Section: Introductionmentioning
confidence: 99%