HydroBASINS lev08 watershed · #3080642740
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 4 administrative regions : Altayskiy rayon, Belokurikha, Bystroistokskiy rayon, Smolenskiy rayon
Sub-basin area
511km²
Upstream area
4 263,6km²
Discharge
29,15m³/s
Mean elev.
355m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Песчаная1070 km²
- Bassin de Узкий259 km²
4 dept-equivalent regions (GADM L2)
- 502.6 km²98.0% of basin
- 7.6 km²1.5% of basin
- 2.7 km²0.5% of basin
- 0.0 km²0.0% of basin
1 intersecting protected areas
Nizov`ya reki Sychevki
IUCN IIINatural Monument
2.53 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 209 distinct species · 5 223 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 : 21 espèces reliées par 68 interactions GloBI sur 5 types (connectance 12.9%, filtre Serrano α=0.2). 12 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°
2,8°C
Annual rain
519mm
Moisture idx (CMI)
-0,31
Runoff
221mm/an
PET
762mm
AET
442mm
Mean slope
4,1°
Water table
76cm
Forest
32%
Crops
55%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)