Universidad Complutense de Madrid
E-Prints Complutense

Efectos de dos especies exóticas invasoras (Ailanthus altissima y Robinia pseudoacacia) sobre el ciclo de nutrientes y la biomasa fúngica de un ecosistema fluvial
Effects of two exotic invasive species (Ailanthus altissima and Robinia pseudoacacia) on nutrient cycle and fungi biomass in a fluvial ecosystem

Impacto

Downloads

Downloads per month over past year



Medina-Villar, Silvia and Alonso, A. and Vázquez de Aldana, Beatriz R. and Pérez Corona, Esther and Castro Díez, Pilar (2012) Efectos de dos especies exóticas invasoras (Ailanthus altissima y Robinia pseudoacacia) sobre el ciclo de nutrientes y la biomasa fúngica de un ecosistema fluvial. In 4º Congreso Nacional sobre Especies Exóticas Invasoras: "Gestión de Especies Exóticas Invasoras: compartiendo problemas comunes, buscando soluciones comunes, 10-11 Septiembre 2012, Pontevedra.

[img]
Preview
PDF
Creative Commons Attribution.

8MB

Official URL: http://eei2012.blogspot.com/p/blog-page.html




Resumen (otros idiomas)

The exotic tree species, Ailanthus altissima and Robinia pseudoacacia, invade riparian zones of Iberian Peninsula. Exotic leaves contain different physico-chemical characteristics to native leaves, so decomposition process may be different. We designed a decomposition experiment in order to assess the impact of exotic leaf litter on stream nutrient cycle and fungi biomass. Our results suggest that Populus alba (native tree), replacement by A. altissima can accelerate the nutrient cycle and overtake the fungi colonization. In contrast, Fraxinus angustifolia (native tree), replacement by R. pseudoacacia can decelerate the nutrient cycle.

Item Type:Conference or Workshop Item (Other)
Uncontrolled Keywords:biomasa fúngica, descomposición de hojas, fósforo, nitrógeno
Palabras clave (otros idiomas):fungi biomass, leaf decomposition, nitrogen, phosphorus
Subjects:Medical sciences > Biology > Botany
Medical sciences > Biology > Ecology
ID Code:55862
Deposited On:18 Jun 2019 18:14
Last Modified:19 Jun 2019 07:46

Origin of downloads

Repository Staff Only: item control page