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Título: | Limited contribution of post-fire eco-engineering techniques to support post-fire plant diversity |
Autor: | Lucas-Borja, M. E.; Zema, Demetrio Antonio; Fernández, Cristina CSIC; Soria, Rocío; Miralles, Isabel CSIC ORCID; Santana, Víctor M.; Pérez-Romero, Javier; Campo, Antonio D. del; Delgado-Baquerizo, Manuel CSIC ORCID | Palabras clave: | Wildfire Species richness Species diversity Log erosion barriers Contour felled log debris Mulching |
Fecha de publicación: | 1-abr-2022 | Editor: | Elsevier | Citación: | Science of The Total Environmen (815): 152894 (2022) | Resumen: | Eco-engineering techniques are generally effective at reducing soil erosion and restore vegetal cover after wildfire. However, less evidence exists on the effects of the post-fire eco-engineering techniques to restore plant diversity. To fill this knowledge gap, a standardized regional-scale analysis of the influence of post-fire eco-engineering techniques (log erosion barriers, contour felled log debris, mulching, chipping and felling, in some cases with burning) on species richness and diversity is proposed, adopting the Iberian Peninsula as case study. In general, no significant differences in species richness and diversity (Shannon) were found between the forest treated with different post-fire eco-engineering techniques, and the burned and non-treated soils. Only small significant differences were found for some sites treated with log erosion barriers or mulching. The latter technique increased species richness and diversity in some pine species and shrublands. Contour felled log debris with burning slightly increased vegetation diversity, while log erosion barriers, chipping and felling were not successful in supporting plant diversity. This research will help forest managers and agents in Mediterranean forest to decide the best postfire management option for wildfire affected forest, and in the development of more effective post-fire strategies. | Descripción: | 7 páginas.- 3 figuras.- 1 tabla.- referencias.- Supplementary Table 1. Main plant species found at each study area and experimental condition. https://ars.els-cdn.com/content/image/1-s2.0-S0048969721079730-mmc1.docx | Versión del editor: | http://dx.doi.org/10.1016/j.scitotenv.2021.152894 | URI: | http://hdl.handle.net/10261/257927 | DOI: | 10.1016/j.scitotenv.2021.152894 | ISSN: | 0048-9697 | E-ISSN: | 1879-1026 |
Aparece en las colecciones: | (IRNAS) Artículos |
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