HydroBASINS lev08 watershed · #3080531040
Bassin de Тара
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 : Kyshtovskiy rayon, Severnyy rayon
Sub-basin area
2 483,7km²
Upstream area
7 813,9km²
Discharge
51,53m³/s
Mean elev.
118m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Тара1900 km²
- Bassin de Тара613 km²
2 dept-equivalent regions (GADM L2)
- 2105.2 km²84.3% of basin
- 390.7 km²15.7% of basin
1 intersecting protected areas
Majzasskij
IUCN IVState Natural Zakaznik
4.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
148 distinct species · 277 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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 Тара : 17 espèces reliées par 10 interactions GloBI sur 2 types (connectance 7.4%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
-0,5°C
Annual rain
450mm
Moisture idx (CMI)
-0,28
Runoff
36mm/an
PET
622mm
AET
386mm
Mean slope
0,3°
Water table
6cm
Forest
82%
Crops
1%
Urban
0%
Protected
8%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)