Scientific publications

И.А. Барышев, А.Е. Веселов.

Количественная характеристика зообентоса некоторых рек бассейна Белого моря (Карельский, Терский и Архангельский берега)

// Лососевидные рыбы Восточной Фенноскандии. Петрозаводск: КарНЦ РАН, 2005. C. 23-30

I.A. Baryshev, A.E. Veselov. Quantitative characteristics of zoobenthos in some rivers of the white sea drainage basin (Karelian, Tersky and Arkhangelsk coasts) // Salmonid fishes of Eastern Fennoscandia. Petrozavodsk: KarRC RAS, 2005. Pp. 23-30

Zoobenthos from rapids on rivers of the Karelian, Tersky and Arkhangelsk coasts of the White Sea was studied in 1999-2003. We found it to comprise 61 species of orders Ephemeroptera, Plecoptera and Trichoptera. The bulk of the zoobenthos in abundance and biomass was chironomid, mayfly, caddisfly, buffalo gnat larvae and oligochaetes, which served as food for juvenile salmonids. In most of the rivers, benthos quantities ranged from 1,500 to 6,500 ind./m2 and from 2 to 8 g/m2.
The food resources for juvenile salmonids in the rivers can be generally evaluated as moderate. Fish food supplies are the poorest in rivers of the Tersky coast.

I.A. Baryshev, A.E. Veselov. Quantitative characteristics of zoobenthos in some rivers of the white sea drainage basin (Karelian, Tersky and Arkhangelsk coasts) (348 Kb, total downloads: 383)

Last modified: May 31, 2012