Zobrazeno 1 - 8
of 8
pro vyhledávání: '"D. O. Evans"'
Publikováno v:
Transactions of the American Fisheries Society. 119:571-573
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 44:s448-s470
In this paper we review selected theory, hypotheses, and methods of community ecology with reference to fisheries management. Community ecology is concerned with theoretical and empirical studies of the behavior of species assemblages over space and
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 38:1685-1700
This paper attempts to develop a biological basis for the management of stocks of lake trout (Salvelinus namaycush). Recent studies of the influence of genetic differences on the survival of planted stocks of trout and of the spatial distribution and
Autor:
D. O. Evans, J. A. MacLean
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 38:1889-1898
This paper examines the concept and definition of fish stocks and the processes that influence discreteness of these stocks in light of the tactics necessary for the application of the concept in management. Two approaches to the definition of stocks
Autor:
J. E. McInerney, D. O. Evans
Publikováno v:
Journal of the Fisheries Research Board of Canada. 27:966-968
Environmental information from Mayne Bay on Barkley Sound, Vancouver Island, indicates that the Pacific hagfish, Polistotrema stouti (Lockington), occurs on substrates consisting mainly of silt and in water characterized by high near-bottom salinitie
Autor:
D O, EVANS
Publikováno v:
The Australasian journal of pharmacy. 29(348)
Publikováno v:
Transactions of the Faraday Society. 51:1051
Autor:
D. O. Evans
Publikováno v:
Modern Language Notes. 63:171