HydroBASINS lev08 watershed · #2080384580
Bassin de Елшанка
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 : Bazarno-Karabulakskiy rayon, Voskresenskiy rayon
Sub-basin area
398,4km²
Upstream area
9 864km²
Discharge
52,33m³/s
Mean elev.
64m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Карабулак1144 km²
- Bassin de Терешка489 km²
2 dept-equivalent regions (GADM L2)
- 387.6 km²96.9% of basin
- 12.3 km²3.1% of basin
1 intersecting protected areas
Zmeevy gory
IUCN IIINatural Monument
2.21 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
335 distinct species · 888 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Елшанка : 30 espèces reliées par 59 interactions GloBI sur 5 types (connectance 7.6%, filtre Serrano α=0.2). 10 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°
6,3°C
Annual rain
502mm
Moisture idx (CMI)
-0,37
Runoff
141mm/an
PET
799mm
AET
426mm
Mean slope
1,5°
Water table
260cm
Forest
4%
Crops
68%
Urban
0%
Protected
13%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)