INVADER - Recovery Potential Evaluation of Ecosystems Invaded by Acacia Methodologies For its Control
Coordinator - Helena Freitas (FCTUC)
Programme - POCTI/BSE
Execution dates - 2002-04-01 - 2005-11-30 (44 Months)
Funding Entity - FCT Sapiens. Biological Sciences – System Biology, Marine Biology and Ecology
Total Funding - 104 949,21 €
Proponent Institution -
Participating Institutions
1. IMAR – Coimbra’s Interdisciplinary Center (FCTUC).
2. Escola Superior Agrária de Coimbra
3. Instituto de Conservação da Natureza

This project aimed to evaluate the recovery potential of coastal systems invaded by Acacia, the diversity and dynamics of vegetation and soil, integrating biological and mechanical control. Biological control, never before tested for the control of Acacia in Portugal, has started to be evaluated in quarantine conditions. It was also aimed to elaborate a coherent action plan for the reduction of Acacia invaded areas and the recovery of invaded systems, contributing for a better management and protection of coastal areas.


 


Main results:


Marchante, H., Marchante, E. & Freitas, H. 2005. Plantas Invasoras em Portugal - fichas para identificação e controlo. Ed. dos autores. Coimbra.


Marchante, H.; Marchante, E.; Buscardo, E.; Maia, J. & Freitas, H. 2004. Recovery potential of dune ecosystems invaded by an exotic Acacia species (Acacia longifolia). Weed Technology. 18: 1427-1433.


Marchante, H; Marchante, E. & Freitas, H. 2003. Invasion of the Portuguese dune ecosystems by the exotic species Acacia longifolia (Andrews) Willd.: effects at the community level. In: Child, L.E.; Brock, J.H.; Brundu, G; Prach, K.; Pyšek, P.; Wade, P.M. & Williamson, M. Plant Invasions: Ecological Threats and Management Solutions. Pp. 75-85. Backhuys Publishers. The Netherlands.