HydroBASINS lev08 watershed · #2080592750
Bassin de Аварское Койсу
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 9 administrative regions : Akhvakhskiy rayon, Charodinskiy rayon, Gergebil'skiy rayon, Gunibskiy rayon, Khunzakhskiy rayon +4
Sub-basin area
1 664,3km²
Upstream area
3 440,7km²
Discharge
32,4m³/s
Mean elev.
1 979m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Жекода704 km²
- Bassin de Джурмут287 km²
9 dept-equivalent regions (GADM L2)
- 750.6 km²45.0% of basin
- 373.4 km²22.4% of basin
- 274.5 km²16.5% of basin
- 124.0 km²7.4% of basin
- 69.9 km²4.2% of basin
- 38.2 km²2.3% of basin
- 25.3 km²1.5% of basin
- 10.2 km²0.6% of basin
1 moreFull L2 list
- Charodinskiy rayon0.9 km² · 0.1%
3 intersecting protected areas
Kosobsko-Kelebskij
IUCN IVState Natural Zakaznik
474.45 km² overlap
Verhnij Gunib
IUCN IINatural Park
4.76 km² overlap
CHarodinskij
IUCN IVState Natural Zakaznik
0.12 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 731 distinct species · 4 319 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Аварское Койсу : 21 espèces reliées par 74 interactions GloBI sur 5 types (connectance 14.0%, filtre Serrano α=0.2). 12 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°
3,7°C
Annual rain
743mm
Moisture idx (CMI)
0,03
Runoff
204mm/an
PET
721mm
AET
603mm
Mean slope
22,5°
Water table
744cm
Forest
25%
Crops
10%
Urban
1%
Protected
29%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)