HydroBASINS lev08 watershed · #2080298290
Bassin de Ушна
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 1 administrative regions : Selivanovskiy rayon
Sub-basin area
304,1km²
Upstream area
1 217,4km²
Discharge
6,54m³/s
Mean elev.
127m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ушна600 km²
- Bassin de Костянка313 km²
1 dept-equivalent regions (GADM L2)
- Selivanovskiy rayonVladimir · Russia305.5 km²100.0% of basin
1 intersecting protected areas
Selivanovskij
IUCN IVState Natural Zakaznik
1.17 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
748 distinct species · 3 511 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 Ушна : 17 espèces reliées par 24 interactions GloBI sur 4 types (connectance 9.5%, filtre Serrano α=0.2). 6 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°
4,5°C
Annual rain
607mm
Moisture idx (CMI)
-0,07
Runoff
166mm/an
PET
649mm
AET
468mm
Mean slope
1,2°
Water table
106cm
Forest
48%
Crops
23%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)