HydroBASINS lev08 watershed · #3080493850
Bassin de Тавда
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 1 administrative regions : Nizhnetavdinskiy rayon
Sub-basin area
833,8km²
Upstream area
85 086,7km²
Discharge
451,21m³/s
Mean elev.
55m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Тавда256 km²
- Bassin de Тавда4 km²
1 dept-equivalent regions (GADM L2)
- Nizhnetavdinskiy rayonTyumen' · Russia838.1 km²100.0% of basin
1 intersecting protected areas
Troickij
IUCN IVState Natural Zakaznik
0.07 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
291 distinct species · 423 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Тавда : 22 espèces reliées par 26 interactions GloBI sur 4 types (connectance 8.7%, filtre Serrano α=0.2). 3 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°
0,7°C
Annual rain
492mm
Moisture idx (CMI)
-0,17
Runoff
84mm/an
PET
593mm
AET
415mm
Mean slope
0,5°
Water table
8cm
Forest
40%
Crops
8%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)