State Natural Zakaznik · rus
Severnyj
- Area
- 1 315 km²
- IUCN cat.
- IV
- Year
- 1980
Overview
- Designation
- State Natural Zakaznik
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
- Established
- 1980
- Managing authority
- Federal Executive Authority and Government Agency
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
172 distinct species · 548 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Severnyj : 27 espèces reliées par 24 interactions GloBI sur 4 types (connectance 5.9%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology10 basins · 5 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
281,4km
Lake surface here
0,87km²
Basins crossed
10
Max stream order
4
Max drainage
6 909km²
Discharge in basins
48,7m³/s
Mean precip.
434mm/an
Mean T°
-0,4°C
Moisture idx
-0,31
Max snow
50%
Mean runoff
64mm/an
Mean elev. (basins)
133m
Watersheds crossing here
- Bassin de Тартасsub-area1 580 km²overlap609.57 km²46%
- Bassin de Тай-Дасsub-area500,8 km²overlap189.34 km²14%
- Bassin de Тартасsub-area380,8 km²overlap160.45 km²12%
- Bassin de Тартасsub-area420,2 km²overlap142.18 km²11%
- Bassin de Кайгачsub-area680,8 km²overlap79.24 km²6%
- Bassin de Термякsub-area547 km²overlap78.83 km²6%
- Bassin de Тартасsub-area2 327,9 km²overlap31.86 km²2%
- Bassin de Тартасsub-area463,6 km²overlap15.03 km²1%
- Bassin de Термякsub-area7,8 km²overlap7.88 km²1%
1 more basinssorted by overlap
Lakes (5, top by area)
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 56.46573, 79.23772
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.