HydroBASINS lev08 watershed · #2080292740
Bassin de Ай
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 : Duvanskiy rayon, Krasnoufimskiy rayon, Mechetlinskiy rayon
Sub-basin area
1 132,2km²
Upstream area
14 825,3km²
Discharge
128,16m³/s
Mean elev.
301m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ик2362 km²
- Bassin de Ай576 km²
3 dept-equivalent regions (GADM L2)
- 851.8 km²74.9% of basin
- 187.3 km²16.5% of basin
- 98.4 km²8.7% of basin
4 intersecting protected areas
Abdullinskaya gora
IUCN IIINatural Monument
7.81 km² overlap
Gora Bol`shaya Tastuba
IUCN IIINatural Monument
2.93 km² overlap
Gora Gladkaya
IUCN IIINatural Monument
1.22 km² overlap
CHernosharskoe boloto
IUCN IIINatural Monument
0.67 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
481 distinct species · 1 015 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 Ай : 28 espèces reliées par 86 interactions GloBI sur 5 types (connectance 10.0%, filtre Serrano α=0.2). 14 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°
1,1°C
Annual rain
560mm
Moisture idx (CMI)
-0,16
Runoff
219mm/an
PET
667mm
AET
463mm
Mean slope
4,2°
Water table
138cm
Forest
53%
Crops
28%
Urban
0%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)