PUMA
Istituto di Scienze Marine     
Fabi G., Grati F., Luccarini F., Panfili M. Indicazioni per la gestione razionale di una barriera artificiale: studio dell'evoluzione del popolamento necto-bentonico. In: Biologia Marina Mediterranea, vol. 6 (1) pp. 81 - 89. SocietÓ Italiana di Biologia Marina, 1999.
 
 
Abstract
(English)
The evolution of nekto-benthic fish assemblage living at an artificial reef located in the centra! Adriatic Sea was analysed on the basis of catch data obtained through a 10-year fishing survey carried out since reef deployment. Analysis was performed using the ratio between the catches obtained at the artificial reef and at a control site without hard substrates. The monthly data series were seasonally adjusted by a Moving Average filter. Mean catch richness reached stabilisation about 3 years after reef deployment with a ratio of 3.5:1. From a quantitative point of view, catch ratio showed a longer period of increase (about 5 years) followed by a levelling on a value of 9:1.
Subject Artificial reef
nekto-benthic fish
management
Adriatic Sea


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