Cartas enviadas por Karl Bouda a Justo Garate entre 1950 y 1972

14 cartas + 3 archivos con bibliografía (manuscritas y mecanografiadas) ; entre 210x300mm y 210x150mm

Auch 1972 internationale Überprüfung der Jungheringsbestände in der Nordsee

Bericht über die 160. Reise des FFS "Anton Dohrn" vom 1. - 16.2.1972,in die Nordsee (Jungheringsreise)

Caractérisation des situations hydro-biologiques et potentialités de pêche thonière au Cap Lopez en Juin et Juillet 1972 et 1974

Surface temperature was measured by remote sensing through Cape Lopez (Gulf of Guinea) frontal region during the fishing season in June and July 1972 and 1974. Twelve typical situations are analysed through four main directions: surface situation, tendency, hydrobiological structure and availability to fisheries. The tuna behavior is analysed in relation with the frontal zone movements and a mechanism which tends to aggregate important shoals of tunas is presented.

Sternes réprises en Côte d'Ivoire au cours des derniers hivernages des années 1969-1970-1971-1972-1973

Data are reported on: (1) date and place of ringing the juveniles and adults of the sea bird of the genus Sterna in Côte d'Ivoire, and (2) date and place of recapture during the winter periods of 1969, 1970, 1971, 1972, 1973.