HydroBASINS lev08 watershed · #2080301930
Bassin de Кама
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 : Nizhnekamskiy rayon, Yelabuga, Yelabuzhskiy rayon
Sub-basin area
496,2km²
Upstream area
370 705,9km²
Discharge
3 175,57m³/s
Mean elev.
107m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Тойма1445 km²
- Bassin de Кама1255 km²
3 dept-equivalent regions (GADM L2)
- 324.3 km²65.0% of basin
- 174.0 km²34.9% of basin
- 0.2 km²0.0% of basin
2 intersecting protected areas
Nizhnyaya Kama
IUCN IINational Park
61.47 km² overlap
Reka Tojma
IUCN IIINatural Monument
0.07 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 115 distinct species · 3 768 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 4 types (connectance 10.8%, filtre Serrano α=0.2). 13 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
563mm
Moisture idx (CMI)
-0,16
Runoff
230mm/an
PET
668mm
AET
460mm
Mean slope
1,8°
Water table
100cm
Forest
12%
Crops
64%
Urban
13%
Protected
24%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)