UNESCO-MAB Biosphere Reserve · rus
Sarali Land between Rivers / Great Volzhsko-Kamsky (part of)
- Area
- 367 km²
- IUCN cat.
- Not Applicable
- Year
- 2005
Overview
- Designation
- UNESCO-MAB Biosphere Reserve
- Established
- 2005
- 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 Sarali Land between Rivers / Great Volzhsko-Kamsky (part of) : 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).
Hydrology6 basins · 4 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
33,6km
Lake surface here
201,72km²
Basins crossed
6
Max stream order
8
Max drainage
1 177 243km²
Discharge in basins
2 076,6m³/s
Mean precip.
534mm/an
Mean T°
4,0°C
Moisture idx
-0,21
Max snow
38%
Mean runoff
172mm/an
Mean elev. (basins)
69m
Watersheds crossing here
Lakes (4, top by area)
Rivers / streams (3, 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
- 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.