HydroBASINS lev08 watershed · #2080069570
Bassin de Qudyalçay
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 2 administrative regions : Quba, Xaçmaz
Sub-basin area
1 234,5km²
Upstream area
1 234,5km²
Discharge
5,37m³/s
Mean elev.
1 633m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 1053.7 km²85.2% of basin
- 182.3 km²14.7% of basin
2 intersecting protected areas
Shahdag
IUCN Not ReportedEmerald Network
826.47 km² overlap
Shahdagh National Park
IUCN IINational Park
105.34 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
803 distinct species · 7 537 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Qudyalçay : 23 espèces reliées par 89 interactions GloBI sur 5 types (connectance 15.0%, 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°
6,3°C
Annual rain
493mm
Moisture idx (CMI)
-0,36
Runoff
152mm/an
PET
803mm
AET
426mm
Mean slope
14,8°
Water table
574cm
Forest
12%
Crops
11%
Urban
7%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)