HydroBASINS lev08 watershed · #3080670300
Bassin de Урсул
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 : Ongudayskiy rayon
Sub-basin area
545,9km²
Upstream area
3 340,8km²
Discharge
14,67m³/s
Mean elev.
1 373m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Куратёнок543 km²
- Bassin de Куратенка16 km²
1 dept-equivalent regions (GADM L2)
- 547.9 km²100.0% of basin
1 intersecting protected areas
Uch Enmek
IUCN IINatural Park
3.49 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
735 distinct species · 2 273 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Урсул : 24 espèces reliées par 102 interactions GloBI sur 5 types (connectance 13.8%, filtre Serrano α=0.2). 15 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°
-1,0°C
Annual rain
479mm
Moisture idx (CMI)
-0,24
Runoff
157mm/an
PET
641mm
AET
408mm
Mean slope
14,7°
Water table
358cm
Forest
55%
Crops
0%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)