HydroBASINS lev08 watershed · #2080313780
Bassin de Кама-Су
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 : Al'met'evskiy rayon, Aznakaevskiy rayon, Bugul'minskiy rayon, Sarmanovskiy rayon
Sub-basin area
359,9km²
Upstream area
360,1km²
Discharge
1,84m³/s
Mean elev.
227m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 353.2 km²97.7% of basin
- 6.5 km²1.8% of basin
- 1.3 km²0.4% of basin
- 0.5 km²0.1% of basin
1 intersecting protected areas
Reka Stepnoj Zaj
IUCN IIINatural Monument
0.29 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
248 distinct species · 306 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 45 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 Кама-Су : 35 espèces reliées par 75 interactions GloBI sur 5 types (connectance 7.2%, filtre Serrano α=0.2). 11 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°
3,0°C
Annual rain
561mm
Moisture idx (CMI)
-0,18
Runoff
174mm/an
PET
685mm
AET
460mm
Mean slope
2,5°
Water table
116cm
Forest
18%
Crops
51%
Urban
0%
Protected
6%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)