| Issue |
E3S Web Conf.
Volume 363, 2022
XV International Scientific Conference on Precision Agriculture and Agricultural Machinery Industry “State and Prospects for the Development of Agribusiness - INTERAGROMASH 2022”
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|---|---|---|
| Article Number | 03049 | |
| Number of page(s) | 8 | |
| Section | Precision Agriculture. Yield Monitoring and Estimation | |
| DOI | https://doi.org/10.1051/e3sconf/202236303049 | |
| Published online | 14 December 2022 | |
Seasonal and interannual dynamics of Artemia crustacean population from hypersaline Lake Kuchukskoye (Western Siberia)
1 Institute for Water and Environmental Problems SB RAS, Barnaul, 656038, Russia
2 Novosibirsk State Agrarian University, Novosibirsk, 630039, Russia
* Corresponding author: artemia.vesnina@mail.ru
The paper presents the findings of studying the influence of main natural environmental factors on interannual (2017–2018, 2020–2021) and seasonal (from April to October) dynamics of Artemia population from large hypersaline lake Kuchukskoye located in the Kulunda steppe (Altai Krai, Russia). We studied the relationship of 7 key indicators of the population structure (abundance, biomass and age structure) with hydrophysical and hydrochemical indixes (temperature, transparency, pH and total salinity). In different years, hydrophysical and hydrochemical regime of lake Kuchukskoye may vary significantly thus affecting brine shrimp population indicators. The revealed changes in the structure of zooplankton are mainly due to the inhibitory effect of increased salinity on the Artemia population and other taxa.
© The Authors, published by EDP Sciences, 2022
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