HydroBASINS lev08 watershed · #2080617540
Bassin de Əyriçay
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 across 2 countries : Akhtynskiy rayon, Oğuz, Qax, Rutul'skiy rayon, Şəki +1
Sub-basin area
1 893,9km²
Upstream area
1 893,9km²
Discharge
14,97m³/s
Mean elev.
959m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- 1288.6 km²67.9% of basin
- 296.9 km²15.7% of basin
- 234.8 km²12.4% of basin
- 35.5 km²1.9% of basin
- 27.4 km²1.4% of basin
- 13.2 km²0.7% of basin
8 intersecting protected areas
Mingecaur-Turyanchay
IUCN Not ReportedEmerald Network
208.15 km² overlap
Shahdag
IUCN Not ReportedEmerald Network
109.97 km² overlap
Zakataly-Ilisy
IUCN Not ReportedEmerald Network
63.11 km² overlap
Shahdagh National Park
IUCN IINational Park
61.17 km² overlap
Samurskij
IUCN IINational Park
1.69 km² overlap
Ilisu State Nature Reserve
IUCN IaState Nature Reserve
0.81 km² overlap
Vashlovani
IUCN Not ReportedEmerald Network
0.31 km² overlap
Vashlovani National Park
IUCN IINational Park
0.31 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
358 distinct species · 1 369 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Əyriçay : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 87 interactions GloBI sur 6 types (connectance 9.2%, filtre Serrano α=0.2). 15 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°
10,7°C
Annual rain
628mm
Moisture idx (CMI)
-0,31
Runoff
249mm/an
PET
937mm
AET
536mm
Mean slope
12,5°
Water table
494cm
Forest
18%
Crops
11%
Urban
2%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)