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18 recherche sur le mot-clé
'ACIPENSER TRANSMONTANUS' ![Ne pas surligner les mots recherchés Ne pas surligner les mots recherchés](./images/text_horizontalrule.png)
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thèse/mémoire
T. Grant | 1983rapport
A long-lived species with a 30-40 year generation time, and low survival to adulthood that has suffered over a 50 % decline in the last three generations. Three of six populations are in imminent threat of extirpation. Extant populations are sub[...]ouvrage
Changes in the digestive secretions are related to development stanzas and shifts in the natural feeding habits. feeding trials revealed that white sturgeon can be reared through a hatchery cycle using manufactured diets exclusively.article/chapitre/communication
Y. Wang ; P. Binkowski ; S. Doroshov ; F. Binkowski ; Symposium on the biology and management of sturgeon, held during the 113 th meeting of the American Fisheries Society at Milwaukee, Wisconsin, USA, August 16-20, 1983 (1983; USA) ; S. Doroshov | Dordrecht, NLD : Dr W. Junk | Developments in environmental biology of fishes 6 | 1985The effect of constant incubation temperatures on the developmental rates was found to fit a similar exponential relationship in both the lake and white sturgeon embryos and larvae.thèse/mémoire
J. Lindberg | 1988Ce travail met en évidence les capacités d'adaptation de l'esturgeon blanc au changement d'aliment durant les premiers stades. le passage d'un aliment artificiel à un aliment naturel est possible mais pas l'inverse. une des clés de l'appétence s[...]article/chapitre/communication
ouvrage
F. Conte ; S. Doroshov ; P. Lutes | California : Division of agriculture and natural resources | 1988The manual is organized to provide basic information on the biology of north american acipenseridae in the early sections, followed by sections containing specific information on practical hatchery techniques. the basic information covers the na[...]article/chapitre/communication
P. Lutes ; F. Binkowski ; Symposium on the biology and management of sturgeon, held during the 113 th annual meeting of the American Fisheries Society at Milwaukee, Wisconsin, USA, August 16-20, 1983 (1983; USA) ; S. Doroshov | Dordrecht, NLD : Dr W. Junk | Developments in environmental biology of fishes 6 | 1985The ovaries of four pre-spawning white sturgeon females were sampled and their oocytes incubated in the presence of eight gonadotropin preparations, 21 steroids, a prostaglandin and a catacholamine.article/chapitre/communication
article/chapitre/communication
J. Galbreath ; F. Binkowski ; Symposium on the biology and management of sturgeon, held during the 113 th annual meeting of the American Fisheries Society at Milwaukee, Wisconsin, USA, August 16-20,1983 (1983; USA) ; S. Doroshov | Boston, USA : Dr W. Junk | Developments in environmental biology of fishes 6 | 1985Exploitation of columbia river sturgeon in the 1860-1890s caused severe depletion of the stocks. stringent fishery regulations were promulgated to protect the resourcesarticle/chapitre/communication
T. Cochnauer ; J. Lukens ; F. Partridge ; F. Binkowski ; Symposium on the biology and management of sturgeon, held during the 113 th annual meeting of the American Fisheries Society at Milwaukee, Wisconsin, USA, August 16-20,1983 (1983; USA) ; S. Doroshov | Boston, USA : Dr W. Junk | Developments in environmental biology of fishes 6 | 1985A five year study was initiated in 1979 to obtain life history information on white sturgeon, acipenser transmontanus, and determine distribution and abundance in the snake and kootenai rivers in idaho.article/chapitre/communication
R. Swallow ; F. Binkowski ; Symposium on the biology and management of sturgeon, held during the 113 th annual meeting of the American Fisheries Society at Milwaukee, Wisconsin, USA, August 16-20, 1983 (1983; USA) ; S. Doroshov | Boston, USA : Dr W. Junk | Developments in environmental biology of fishes 6 | 1985Plasma levels of free amino acids were compared in recently fed sturgeon and in those deprived of food for over two weeks.ouvrage
congrès/colloque
CEMAGREF BORDEAUX ALBX ; P. Williot ; Premier colloque international sur l'esturgeon, Bordeaux, 3-6 octobre 1989 (1989; FRA) | Antony [FRA] : CEMAGREF-DICOVA | 1991A la suite de missions en urss, hongrie, aux usa et au canada les scientifiques du cemagref envisagent d'organiser un colloque sur l'esturgeon. l'occasion se présente quand la european aquaculture society choisit bordeaux pour tenir son congrès [...]congrès/colloque
P. Williot ; CEMAGREF BORDEAUX ; Acipenser : actes du premier colloque international sur l'esturgeon, Bordeaux, 3-6 octobre 1989 (1989; FRA) | Antony [France] : *** Cemagref Editions | actes de colloque | 1991A Bordeaux, en octobre 1989, plus de 500 chercheurs de 28 pays se sont rencontrés pour étudier la biologie, les populations sauvages, les élevages des esturgeons. Cinq thèmes ont été développés: biologie; zootechnie; étude et gestion des populat[...]