Natural Monument · rus
Reka Stepnoj Zaj
- Area
- 109 km²
- IUCN cat.
- III
- Year
- 1978
Overview
- Designation
- Natural Monument
- IUCN category
- III · Monument naturel
Caractéristique naturelle spécifique protégée
- Established
- 1978
- Managing authority
- Federal Executive Authority and Government Agency
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
481 distinct species · 1 009 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Reka Stepnoj Zaj : 22 espèces reliées par 95 interactions GloBI sur 5 types (connectance 18.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology5 basins · 0 lakes · 17 rivers
Hydrology metrics for this exact territory
Stream length here
104,1km
Basins crossed
5
Max stream order
4
Max drainage
2 912km²
Discharge in basins
1,3m³/s
Mean precip.
555mm/an
Mean T°
3,2°C
Moisture idx
-0,19
Max snow
40%
Mean runoff
167mm/an
Mean elev. (basins)
201m
Watersheds crossing here
Rivers / streams (17, ord ≥ 4)
- Степной Зайord 4len here94.88 km58%total163 km
- Эрзяord 1len here1.54 km18%total8 km
- Зайord 5len here1.06 km1%total158 km
- Бакалыord 1len here0.99 km24%total4 km
- Акташкаord 1len here0.89 km5%total17 km
- Нариманкаord 1len here0.80 km13%total6 km
- Кудашord 1len here0.76 km10%total7 km
- Савалеевкаord 2len here0.51 km5%total9 km
- Мактаминкаord 1len here0.49 km5%total10 km
- Мустайкаord 1len here0.48 km4%total11 km
- Рекаord 2len here0.45 km6%total7 km
- Бигашкаord 2len here0.40 km9%total4 km
5 more river segmentssorted by Strahler order + length
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
- 54.81967, 52.47664
- 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.