HydroBASINS lev08 watershed · #2080278160
Bassin de Ижма
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 : Krasnobakovskiy rayon, Sharangskiy rayon, Tonkinskiy rayon, Urenskiy rayon, Voskresenskiy rayon
Sub-basin area
756,2km²
Upstream area
756,2km²
Discharge
3,06m³/s
Mean elev.
124m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- Voskresenskiy rayon502.5 km²66.1% of basin
- 154.7 km²20.4% of basin
- 70.4 km²9.3% of basin
- 23.1 km²3.0% of basin
- 9.3 km²1.2% of basin
1 intersecting protected areas
Boloto Temnoe
IUCN IIINatural Monument
0.13 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
139 distinct species · 220 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Ижма : 38 espèces reliées par 51 interactions GloBI sur 4 types (connectance 6.2%, filtre Serrano α=0.2). 3 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°
3,4°C
Annual rain
597mm
Moisture idx (CMI)
-0,03
Runoff
128mm/an
PET
612mm
AET
456mm
Mean slope
1,0°
Water table
76cm
Forest
87%
Crops
6%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)