HydroBASINS lev08 watershed · #2080389030
Bassin de Карай
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 7 administrative regions : Arkadakskiy rayon, Balashovskiy rayon, Inzhavinskiy rayon, Muchkapskiy rayon, Romanovskiy rayon +2
Sub-basin area
2 657,9km²
Upstream area
2 658,1km²
Discharge
9,24m³/s
Mean elev.
155m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
7 dept-equivalent regions (GADM L2)
- 1120.0 km²42.0% of basin
- 765.3 km²28.7% of basin
- Inzhavinskiy rayonTambov · Russia356.9 km²13.4% of basin
- Muchkapskiy rayonTambov · Russia214.6 km²8.0% of basin
- 98.0 km²3.7% of basin
- 90.8 km²3.4% of basin
- Uvarovskiy rayonTambov · Russia22.6 km²0.8% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
372 distinct species · 419 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Карай : 23 espèces reliées par 40 interactions GloBI sur 4 types (connectance 8.1%, filtre Serrano α=0.2). 9 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°
5,7°C
Annual rain
516mm
Moisture idx (CMI)
-0,32
Runoff
109mm/an
PET
759mm
AET
438mm
Mean slope
0,7°
Water table
104cm
Forest
1%
Crops
71%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)