HydroBASINS lev08 watershed · #2080532740
Bassin de Калалы
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 6 administrative regions : Beloglinskiy rayon, Izobil'nenskiy rayon, Kavkazskiy rayon, Krasnogvardeyskiy rayon, Novoaleksandrovskiy rayon +1
Sub-basin area
2 100,8km²
Upstream area
2 101,1km²
Discharge
8,23m³/s
Mean elev.
110m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- Novoaleksandrovskiy rayonStavropol' · Russia977.7 km²46.4% of basin
- 443.8 km²21.1% of basin
- 290.6 km²13.8% of basin
- 193.7 km²9.2% of basin
- Krasnogvardeyskiy rayonStavropol' · Russia158.2 km²7.5% of basin
- Izobil'nenskiy rayonStavropol' · Russia41.6 km²2.0% of basin
1 intersecting protected areas
Karmalinovskij peschanyj kar`er
IUCN Not ReportedNatural Monument
0.04 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
79 distinct species · 101 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 Калалы : 36 espèces reliées par 48 interactions GloBI sur 6 types (connectance 5.9%, filtre Serrano α=0.2). 5 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°
10,6°C
Annual rain
555mm
Moisture idx (CMI)
-0,43
Runoff
118mm/an
PET
968mm
AET
473mm
Mean slope
0,7°
Water table
172cm
Forest
2%
Crops
79%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)