HydroBASINS lev08 watershed · #2080274150
Bassin de Кырчма
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 3 administrative regions : Seltinskiy rayon, Syumsinskiy rayon, Uninskiy rayon
Sub-basin area
439,1km²
Upstream area
439,1km²
Discharge
2,7m³/s
Mean elev.
146m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 381.5 km²86.4% of basin
- 55.0 km²12.5% of basin
- 4.8 km²1.1% of basin
3 intersecting protected areas
Natural Monument
4.98 km² overlap
Lumpunskij
IUCN IVState Natural Zakaznik
0.76 km² overlap
Valamazskij
IUCN IVState Natural Zakaznik
0.20 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
42 distinct species · 43 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 8 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 Кырчма : 8 espèces reliées par 4 interactions GloBI sur 1 type (connectance 14.3%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
2,6°C
Annual rain
591mm
Moisture idx (CMI)
-0,04
Runoff
198mm/an
PET
616mm
AET
450mm
Mean slope
1,2°
Water table
74cm
Forest
93%
Crops
3%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)