||Recent data on the Albacore Thunnus alalunga Bonnaterre 1788 in the North-East Atlantic. 2nd part. Thunnus alalunga populations in North-East Atlantic.
||Aloncle Henri, Delaporte Francis
||Revue des Travaux de l'Institut des Pêches Maritimes (0035-2276) (ISTPM), 1974-03 , Vol. 38 , N. 1 , P. 5-102
||ANE, Thunnus alalunga, Population structure, Tagging, Migrations, Ecological distribution
|Résumé en anglais
||In this, the 2nd part of a study of Thunnus alalunga in the north-east Atlantic, populations and migrations are considered. The term 'population' is defined. The utilization of H. fusca as a biological 'marker' is considered and tagging experiments are described. Modal classes are examined: summary analysis, detailed analysis of fisheries. Internal temps and regulation are studied. The types of watering are defined and described and a statistical analysis as a function of the watering is made. An attempt at synthesis is made: Azorian, standard. Migratory determinism is examined.