UNESCO-MAB Biosphere Reserve · rus
Great Volzhsko-Kamsky
- Area
- 873 km²
- IUCN cat.
- Not Applicable
- Year
- 2007
Overview
- Designation
- UNESCO-MAB Biosphere Reserve
- Established
- 2007
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
749 distinct species · 5 477 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Great Volzhsko-Kamsky : 35 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 79 interactions GloBI sur 4 types (connectance 9.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology12 basins · 11 lakes · 12 rivers
Hydrology metrics for this exact territory
Stream length here
145,0km
Lake surface here
432,43km²
Basins crossed
12
Max stream order
9
Max drainage
1 178 691km²
Discharge in basins
4 628,1m³/s
Mean precip.
536mm/an
Mean T°
3,9°C
Moisture idx
-0,20
Max snow
41%
Mean runoff
163mm/an
Mean elev. (basins)
84m
Watersheds crossing here
- Bassin de Мёшаsub-area353,3 km²overlap175.94 km²20%
- Bassin de Волгаsub-area343,5 km²overlap166.60 km²19%
- Bassin de Безднаsub-area989,1 km²overlap150.85 km²17%
- Bassin de Сумкаsub-area707,5 km²overlap149.64 km²17%
- Bassin de Свиягаsub-area1 566,7 km²overlap77.41 km²9%
- Bassin de Волгаsub-area458,3 km²overlap61.53 km²7%
- Bassin de Алгамаsub-area581,5 km²overlap40.96 km²5%
- Bassin de Актайsub-area1 089,7 km²overlap21.03 km²2%
- Bassin de Камаsub-area2 532 km²overlap18.87 km²2%
Lakes (11, top by area)
- Kuybyshev Reservoirarea5 060,1 km²avg depth11.5 m
- Lac 1312503area0,7 km²avg depth2.4 m
- Lac 1312593area0,7 km²avg depth1.9 m
- Lac 1312835area0,5 km²avg depth2.0 m
- Lac 1312783area0,4 km²avg depth3.5 m
- Lac 1315004area0,3 km²avg depth4.9 m
- Lac 1311280area0,3 km²avg depth3.7 m
- Lac 1314675area0,3 km²avg depth4.0 m
- Lac 1311377area0,2 km²avg depth2.8 m
Rivers / streams (12, ord ≥ 4)
- Волгаord 9len here34.22 km1%total4678 km
- Свиягаord 5len here31.20 km5%total573 km
- Сумкаord 8len here23.75 km26%total93 km
- Ржавецord 5len here21.73 km31%total71 km
- Утюшкаord 4len here11.00 km29%total38 km
- Ясачкаord 4len here8.99 km14%total63 km
- Сопаord 1len here5.85 km100%total6 km
- Мёшаord 4len here5.63 km2%total277 km
- Клянчейкаord 2len here1.56 km11%total14 km
- Безднаord 6len here0.96 km1%total128 km
- Камаord 8len here0.06 km0%total2479 km
- Прорваord 3len here0.01 km0%total38 km
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
- 55.34593, 49.28956
- 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.