HydroBASINS lev08 watershed · #2080353870
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 4 administrative regions : Kameshkirskiy rayon, Kondol'skiy rayon, Lopatinskiy rayon, Shemysheyskiy rayon
Sub-basin area
1 059,3km²
Upstream area
4 282,4km²
Discharge
19,83m³/s
Mean elev.
227m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Чардым553 km²
- Bassin de Суляевка335 km²
4 dept-equivalent regions (GADM L2)
- Shemysheyskiy rayonPenza · Russia799.3 km²75.2% of basin
- Lopatinskiy rayonPenza · Russia120.5 km²11.3% of basin
- Kondol'skiy rayonPenza · Russia74.1 km²7.0% of basin
- Kameshkirskiy rayonPenza · Russia69.6 km²6.5% of basin
1 intersecting protected areas
Karzhimantskie sklony
IUCN IIINatural Monument
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
470 distinct species · 1 215 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 40 interactions GloBI sur 4 types (connectance 12.3%, filtre Serrano α=0.2). 8 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°
4,6°C
Annual rain
533mm
Moisture idx (CMI)
-0,27
Runoff
139mm/an
PET
731mm
AET
450mm
Mean slope
1,4°
Water table
156cm
Forest
27%
Crops
46%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)