HydroBASINS lev08 watershed · #2080327620
Bassin de Тюлянь
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 : Al'sheyevskiy rayon, Belebeevskiy rayon, Davlekanovskiy rayon
Sub-basin area
335,3km²
Upstream area
335,3km²
Discharge
1,09m³/s
Mean elev.
234m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 287.5 km²85.4% of basin
- 25.1 km²7.5% of basin
- 24.1 km²7.2% of basin
3 intersecting protected areas
Asly-Kul`
IUCN IINatural Park
60.78 km² overlap
Tashlinskoe boloto
IUCN IIINatural Monument
0.08 km² overlap
Gora Balkan-Tau (Gora Balkantau)
IUCN IIINatural Monument
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
154 distinct species · 792 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Тюлянь : 21 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 4 types (connectance 12.2%, filtre Serrano α=0.2). 7 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°
3,1°C
Annual rain
548mm
Moisture idx (CMI)
-0,25
Runoff
109mm/an
PET
731mm
AET
458mm
Mean slope
2,3°
Water table
105cm
Forest
7%
Crops
66%
Urban
0%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)