HydroBASINS lev08 watershed · #3080645190
Bassin de Песчаная
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 : Altayskiy rayon, Smolenskiy rayon, Soloneshenskiy rayon
Sub-basin area
1 070,3km²
Upstream area
3 493,4km²
Discharge
23,67m³/s
Mean elev.
708m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Песчаная2152 km²
- Bassin de Куяча271 km²
3 dept-equivalent regions (GADM L2)
- 476.5 km²44.4% of basin
- 323.3 km²30.1% of basin
- 274.5 km²25.6% of basin
1 intersecting protected areas
Troshin log
IUCN IIINatural Monument
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
295 distinct species · 611 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Песчаная : 23 espèces reliées par 52 interactions GloBI sur 5 types (connectance 12.0%, 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°
1,3°C
Annual rain
560mm
Moisture idx (CMI)
-0,21
Runoff
209mm/an
PET
710mm
AET
473mm
Mean slope
11,2°
Water table
255cm
Forest
51%
Crops
7%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)