Titlebook: Genetic Conservation of Salmonid Fishes; Joseph G. Cloud,Gary H. Thorgaard Book 1993 Springer Science+Business Media New York 1993 Adaptat

COWER

卷发

RACE

Hanin F. Alaamri,Tariq Al-Mansoori restoring wild fish populations, generally consists of controlling the fishing pressure, improving water quality, and restocking programs. No attempts are made at the genetic management of wild fish populations.

finite

https://doi.org/10.1007/978-3-031-58090-1have shown that it is nearly impossible to exploit a living resource without imparting some genetic change. However, information on the real impacts of fisheries has been elusive and has been correlational rather than causal.

Microgram

POWER

束以马具

Hadeer Saeed,Mohammed Shakir Mahmoodd Ward, 1980; Stahl, 1981, 1983, 1987; Vourinen, 1982; Ryman, 1983; Cross and King, 1983; Guyomard, 1987; Verspoor, 1988; Vourinen and Berg, 1989; Koljonen, 1989; Sanchez et al., 1991). However, few data on natural populations limited to southern Europe are available (Guyomard, 1987; Sánchez et al., 1991).

使腐烂

lipoatrophy

arrogant