HydroBASINS lev08 watershed · #2080362790
Bassin de Уза
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 5 administrative regions : Baltayskiy rayon, Bazarno-Karabulakskiy rayon, Kameshkirskiy rayon, Lopatinskiy rayon, Novoburasskiy rayon
Sub-basin area
1 223,1km²
Upstream area
1 223,1km²
Discharge
5,87m³/s
Mean elev.
267m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 918.7 km²74.8% of basin
- 128.0 km²10.4% of basin
- Lopatinskiy rayonPenza · Russia101.5 km²8.3% of basin
- Kameshkirskiy rayonPenza · Russia77.7 km²6.3% of basin
- 2.1 km²0.2% of basin
1 intersecting protected areas
Nasazhdeniya kedra sibirskogo
IUCN Not ReportedNatural Monument
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
449 distinct species · 727 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 Bassin de Уза : 18 espèces reliées par 58 interactions GloBI sur 5 types (connectance 13.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
4,7°C
Annual rain
547mm
Moisture idx (CMI)
-0,27
Runoff
149mm/an
PET
744mm
AET
459mm
Mean slope
1,6°
Water table
175cm
Forest
9%
Crops
62%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)