State Natural Zapovednik · rus
Erzi
- Area
- 353 km²
- IUCN cat.
- Ia
- Year
- 2000
Overview
- Designation
- State Natural Zapovednik
- IUCN category
- Ia · Réserve naturelle intégrale
Protection stricte, accès limité aux fins scientifiques
- Established
- 2000
- Managing authority
- Federal Executive Authority and FSBI
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
469 distinct species · 712 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 Erzi : 22 espèces reliées par 53 interactions GloBI sur 5 types (connectance 13.1%, 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).
Hydrology3 basins · 0 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
73,5km
Basins crossed
3
Max stream order
3
Max drainage
2 247km²
Discharge in basins
3,5m³/s
Mean precip.
836mm/an
Mean T°
6,2°C
Moisture idx
-0,01
Max snow
36%
Mean runoff
294mm/an
Mean elev. (basins)
1 227m
Watersheds crossing here
Rivers / streams (7, 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
- 42.84409, 45.00942
- 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.