The Size-Age Structure and Growth of Whitefish (Coregonidae) in Arctic Lake Ioni, Eastern Chukotka

The Size-Age Structure and Growth of Whitefish (Coregonidae) in Arctic Lake Ioni, Eastern Chukotka

The size–age structure and growth of the Sardine Cisco Coregonus sardinella , the Siberian Whitefish C. lavaretus pidschian , and the Broad Whitefish C. nasus in Lake Ioni in eastern Chukotka has been studied for the first time. According to the results, the linear growth rate in whitefish decreases...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Inland water biology 2021-03, Vol.14 (2), p.188-195
1. Verfasser: Shestakov, A. V.
Format: Artikel
Sprache:eng
Schlagworte:
Age
Age composition
Biodiversity
Biomedical and Life Sciences
Comparative analysis
Freshwater & Marine Ecology
Geoecology/Natural Processes
Growth rate
Ichthyology
Lakes
Life Sciences
Marine fishes
Whitefish
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The size–age structure and growth of the Sardine Cisco Coregonus sardinella , the Siberian Whitefish C. lavaretus pidschian , and the Broad Whitefish C. nasus in Lake Ioni in eastern Chukotka has been studied for the first time. According to the results, the linear growth rate in whitefish decreases with age. The maximum body-length increase was recorded in the first year of life. The linear and weight growth data for the whitefish populations from Lake Ioni and the middle Anadyr River have been subjected to a comparative analysis.
ISSN:1995-0829
1995-0837
DOI:10.1134/S1995082921010119