HydroBASINS lev08 watershed · #2080364350
Bassin de Сорочка
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 : Sorochinskiy rayon, Tashlinskiy rayon, Totskiy rayon
Sub-basin area
829,3km²
Upstream area
829,3km²
Discharge
1,89m³/s
Mean elev.
169m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- Sorochinskiy rayonOrenburg · Russia405.4 km²48.7% of basin
- Totskiy rayonOrenburg · Russia303.8 km²36.5% of basin
- Tashlinskiy rayonOrenburg · Russia123.3 km²14.8% of basin
1 intersecting protected areas
Urochishhe Krasnaya yaruga
IUCN IIINatural Monument
0.75 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
38 distinct species · 40 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 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 Сорочка : 18 espèces reliées par 15 interactions GloBI sur 3 types (connectance 8.8%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
4,4°C
Annual rain
435mm
Moisture idx (CMI)
-0,45
Runoff
69mm/an
PET
797mm
AET
373mm
Mean slope
1,6°
Water table
178cm
Forest
0%
Crops
60%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)