Regional fauna inventory of lake Yantyk
Citation
Gerasimova A, Sharapova T, Gerasimov A (2023). Regional fauna inventory of lake Yantyk. Version 1.2. Institute of the problems of Northern development is a subdivision of Tyumen Scientific Centre SB RAS. Checklist dataset https://doi.org/10.15468/9yuk7x accessed via GBIF.org on 2024-11-09.Description
Lake Yantyk is part of the lakes of the Tarman wetland complex. Bog complexes are environment-forming landscapes that perform accumulating, water-regulating functions, play the role of biofilters and landscape-geochemical barriers for chemical and biological pollutants. The Tarmansky wetland complex, located near the city of Tyumen, belongs to the subtaiga subzone, the area of the Tarmansky swamp is 1240 km2.
Hydrobiological studies were carried out on Lake Yantyk with an area of 5.8 km2. The lake is shallow, the prevailing depths are 1.2-1.5 m. Bottom sediments are represented by silty sand. In samples of zoobenthos and zooperiphyton, 43 species of aquatic organisms were found.
Sampling Description
Study Extent
24 samples of zooperiphyton were collected and processed.Sampling
During the growing season, samples of zooperiphyton were taken twice per season, in summer and autumn.Method steps
- Samples of zooperiphyton in the lake were taken from stacked wood, mainly from willow, or from macrophytes, by direct collection, the estimated area of the substrate. Fixed with 10% formaldehyde solution. Analysis of fixed samples of realization in Bogorov's transference under a binocular microscope. Office processing is carried out according to a special hydrobiological method (Methodology for studying biogeocenoses of inland waters, 1975).
Taxonomic Coverages
Geographic Coverages
Lake Yantyk is located in the northeastern part of the Tyumen region.
Bibliographic Citations
Contacts
Anastasia Gerasimovaoriginator
position: Researcher
Institute of the problems of Nothern developmens is a subdivision of Tyumen Scientific Centre SB RAS
Tyumen
RU
email: nstya_vid@mail.ru
Tatayna Sharapova
originator
position: Leading researcher
Institute of the problems of Nothern developmens is a subdivision of Tyumen Scientific Centre SB RAS
Tyumen
Alexey Gerasimov
originator
position: Researcher
Institute of the problems of Nothern developmens is a subdivision of Tyumen Scientific Centre SB RAS
Tyumen
RU
email: g.aleksey72@gmail.com
Anastasia Gerasimova
metadata author
position: Researcher
Institute of the problems of Nothern developmens is a subdivision of Tyumen Scientific Centre SB RAS
Tyumen
RU
email: nstya_vid@mail.ru
Tatayna Sharapova
metadata author
position: Leading researcher
Institute of the problems of Nothern developmens is a subdivision of Tyumen Scientific Centre SB RAS
Tyumen
RU
Anastasia Gerasimova
administrative point of contact
position: Researcher
Institute of the problems of Nothern developmens is a subdivision of Tyumen Scientific Centre SB RAS
Tyumen
RU
email: nstya_vid@mail.ru