HydroBASINS lev08 watershed · #3080636130
Bassin de Барнаулка
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 : Egor'evskiy rayon, Mamontovskiy rayon, Novochikhinskiy rayon, Volchikhinskiy rayon
Sub-basin area
921,3km²
Upstream area
1 458,2km²
Discharge
2,33m³/s
Mean elev.
248m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #3080643530298 km²
- Bassin · #3080643630239 km²
4 dept-equivalent regions (GADM L2)
- 542.5 km²58.7% of basin
- 165.0 km²17.8% of basin
- 146.7 km²15.9% of basin
- 70.7 km²7.6% of basin
4 intersecting protected areas
Egor`evskij
IUCN IVState Natural Zakaznik
150.71 km² overlap
Ozero Gor`koe
IUCN IIINatural Monument
146.98 km² overlap
Natural Monument
4.25 km² overlap
Ozero Monastyrskoe
IUCN IIINatural Monument
2.16 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
449 distinct species · 1 044 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Барнаулка : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 58 interactions GloBI sur 4 types (connectance 14.3%, filtre Serrano α=0.2). 7 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°
2,1°C
Annual rain
387mm
Moisture idx (CMI)
-0,49
Runoff
52mm/an
PET
760mm
AET
338mm
Mean slope
0,7°
Water table
14cm
Forest
27%
Crops
31%
Urban
1%
Protected
6%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)