HydroBASINS lev08 watershed · #3080590180
Bassin de Ерба
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 4 administrative regions : Bogradskiy rayon, Krasnoturanskiy rayon, Shirinskiy rayon, Ust'-Abakanskiy rayon
Sub-basin area
1 332,4km²
Upstream area
1 332,5km²
Discharge
1,47m³/s
Mean elev.
529m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 1202.2 km²89.8% of basin
- 76.3 km²5.7% of basin
- Krasnoturanskiy rayonKrasnoyarsk · Russia45.0 km²3.4% of basin
- 14.8 km²1.1% of basin
1 intersecting protected areas
Bogradskij
IUCN IVState Natural Zakaznik
173.43 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
429 distinct species · 766 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Ерба : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 4 types (connectance 10.3%, filtre Serrano α=0.2). 8 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°
0,1°C
Annual rain
442mm
Moisture idx (CMI)
-0,35
Runoff
35mm/an
PET
684mm
AET
383mm
Mean slope
6,2°
Water table
170cm
Forest
10%
Crops
31%
Urban
0%
Protected
13%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)