Effect of Hydrological Conditions on Zooplankton Formation in the Lower Reaches of the Pregolya R. (Baltic Sea Basin)
- Авторлар: Polunina Y.Y.1, Rodionova N.V.1, Tsybaleva G.A.2
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Мекемелер:
- Shirshov Institute of Oceanology
- Kaliningrad State Technical University
- Шығарылым: Том 45, № 5 (2018)
- Беттер: 767-775
- Бөлім: Hydrochemistry, Hydrobiology: Environmental Aspects
- URL: https://ogarev-online.ru/0097-8078/article/view/174675
- DOI: https://doi.org/10.1134/S0097807818050172
- ID: 174675
Дәйексөз келтіру
Аннотация
The study is focused on the species composition, distribution, population dynamics, biomass, and production of zooplankton in the lower reaches of the Pregolya R., subject to the effect of specific hydrological conditions. The characteristics of the seasonal dynamics of zooplankton population, biomass, and production in autumn (October, November) were found to be high because of euryhaline crustaceans Eurytemora affinis and Acartia sp., which enter the river with water setups from the bay. The total zooplankton production over the vegetation season in river medial and riparian zones were similar (8.3 and 7.1 kcal/m3, respectively), the production rates were at the level typical of the riparian systems.
Негізгі сөздер
Авторлар туралы
Yu. Polunina
Shirshov Institute of Oceanology
Хат алмасуға жауапты Автор.
Email: jul_poluina@mail.ru
Ресей, Moscow, 117997
N. Rodionova
Shirshov Institute of Oceanology
Email: jul_poluina@mail.ru
Ресей, Moscow, 117997
G. Tsybaleva
Kaliningrad State Technical University
Email: jul_poluina@mail.ru
Ресей, Kaliningrad, 236000
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