EXSTREAM

Área Científica: Natural Sciences

Síntese do Projeto: The invasion of native forests by exotic species is a major threat to the structural (communities) and functional (processes) integrity of streams, and thus to ecosystem services. This project addresses the effects of the invasion of native mountain forests by exotic N-fixing tree species on aquatic communities (invertebrates and microbes) and processes (litter decomposition) to shed light on possible mechanisms and consequences of the presence of exotic trees in streams. For this, we will take advantage from a ´natural laboratory` in Lousã mountain, central Portugal, where Acacia species are invading native forests dominated by oaks and chestnuts in some stream basins, while others are still acacia free. We will carry out field surveys, laboratory assays, and meta-analysis to assess the effects of acacia invasion on aquatic communities and processes.

Investigador Responsável: Doutora Verónica Ferreira

Programa de Financiamento: EXPL

Instituição Financiadora: FCT - Fundação para a Ciência e a Tecnologia

Data de início: 20-01-2016

Data de conclusão: 30-04-2018

Custo total elegível (EUR): 50.000,00€

Apoio financeiro público nacional: 50.000,00€

Técnico do Projeto: Carla Cardoso

Contacto: 239247019