Release of juvenile aquatic biological resources into water bodies of fishery importance
million units
Annual volumes of aquatic biological resource juvenile stocking into fishery water bodies are presented for 2019–2023. The list includes rows for the total number of juveniles released, as well as separate data for sturgeon and salmonid species. These data allow for assessing the proportion of valuable species within the total scope of population restoration activities. All values are in millions of units
Chart of aquatic biological resource juvenile stocking, 2019–2023, millions of units
Production of young of aquatic biological resources —
- total
- sturgeons
- salmonids
- whitefish
- herbivorous
- char
Set in numbers
6 series are published here in million units, from 2019 to 2023, 5 reporting periods. 30 values in total.
“Production of young of aquatic biological resources” fell by a factor of 3.1 between 2019 and 2023: from 8,849 to 2,849. The lowest value in the series is 2,696 in 2022.
All table numbers are series: 6
| Series | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|
| Выпуск молоди водных биологических ресурсов | 8 848,50 | 8 353,20 | 3 136,30 | 2 695,60 | 2 848,90 |
| Выпуск молоди водных биологических ресурсов — осетровых | 67,10 | 74,20 | 75,90 | 79,60 | 84,60 |
| Выпуск молоди водных биологических ресурсов — лососевых | 1 081,60 | 1 148,80 | 1 100,70 | 1 059,60 | 1 101,70 |
| Выпуск молоди водных биологических ресурсов — сиговых | 228,50 | 219,70 | 356,80 | 185,10 | 121,70 |
| Выпуск молоди водных биологических ресурсов — растительноядных | 8,40 | 9,30 | 9,20 | 11,40 | 16,70 |
| Выпуск молоди водных биологических ресурсов — частиковых | 7 462,40 | 6 901,00 | 1 593,50 | 1 359,60 | 1 523,80 |
How to read this table
The breakdown of rows allows for comparing the overall scale of water body replenishment with the stocking of specific fish groups. It shows the contribution of sturgeon and salmonids to the total figure versus other biological resource species. The dynamics for each category help track changes in fish farming approaches over the five-year period
What is visible in these numbers
The largest value belongs to “Production of young of aquatic biological resources” — 2,849 million units; the smallest is “Production of young of aquatic biological resources — herbivorous” at 16.7 million units. The gap between them is 171-fold.
More in the section Environmental protection»
Period and application
Statistics are updated annually and cover the period from 2019 to 2023. Data on juvenile stocking into water bodies are useful for ecologists, fisheries specialists, and fish farm operators for monitoring aquatic ecosystem health and planning conservation measures
1) По данным Росрыболовства.
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