HydroBASINS lev08 watershed · #2080706800
Bassin de Avaşîn
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 : Akre, Amedi, Mergasur
Sub-basin area
150,5km²
Upstream area
7 900,4km²
Discharge
58,68m³/s
Mean elev.
983m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Zap Suyu1288 km²
- Bassin · #2080706250460 km²
3 dept-equivalent regions (GADM L2)
- 149.1 km²99.0% of basin
- 1.3 km²0.9% of basin
- 0.1 km²0.1% of basin
1 intersecting protected areas
Barzan Area and Gali Balnda
IUCN IVNature Reserve
0.46 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
40 distinct species · 49 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 3 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 Avaşîn : 2 espèces reliées par 5 interactions GloBI sur 1 type (connectance 83.3%, filtre Serrano α=0.2). 2 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°
15,8°C
Annual rain
866mm
Moisture idx (CMI)
-0,34
Runoff
290mm/an
PET
1 329mm
AET
609mm
Mean slope
15,7°
Water table
476cm
Forest
0%
Crops
30%
Urban
8%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)