Modern condition of the population of pike Esox Lucius of the Anadyr river middle run area (Chukotka)
2011
Grunin, S.I. | Shestakov, A.V.
Materials of research of modern condition of the population northern pike of Anadyr river middle run area are resulted. The size-age structure of catches, linearly-weight growth of fishes, fecundity, terms of approach of a sexual maturity and the sizes for the first time spawned fishes is studied. A feed of a pike during the spring-and-autumn period is considered. Influence of size of approaches of a chum salmon and hydrological conditions of a reservoir on linear growth of an immature pike is shown
显示更多 [+] 显示较少 [-]AGROVOC关键词
书目信息
页码
457-471
其它主题
Size-age structure; Function bertalanffy; Abundance of chum salmon; Linear and weight growth; Anadyr river
类型
Journal Article; Journal
2020-12-15
AGRIS AP