The biometry applied to fishery researchs, provided useful informations about fish population biology and quantitative ecology. In particular, the biometry play a key rule as routine method to study fish “trophic level”, that is the base of the stock assessment. The objective of this study was to construct a quantitative model for assessment of fish trophic level. For these purpose, the feeding habits of european hake Merluccius merluccius (Osteichthyes: Merlucidae), by quantitative methods and statistical analyses was evaluated.
STAGIONI M., MAZZONI E., TOMMASINI S., PICCINETTI C., VALLISNERI M. (2007). The use of biometry in the fish diet study: the model of european hake.. PISA : sine nomine.
The use of biometry in the fish diet study: the model of european hake.
STAGIONI, MARCO;TOMMASINI, STEFANO;PICCINETTI, CORRADO;VALLISNERI, MARIA
2007
Abstract
The biometry applied to fishery researchs, provided useful informations about fish population biology and quantitative ecology. In particular, the biometry play a key rule as routine method to study fish “trophic level”, that is the base of the stock assessment. The objective of this study was to construct a quantitative model for assessment of fish trophic level. For these purpose, the feeding habits of european hake Merluccius merluccius (Osteichthyes: Merlucidae), by quantitative methods and statistical analyses was evaluated.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
