HydroBASINS lev08 watershed · #2080439270
Bassin de Тихая
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 : Bogucharskiy rayon, Bokovskiy rayon, Chertkovskiy rayon, Verkhnedonskoy rayon
Sub-basin area
1 318,5km²
Upstream area
1 318,6km²
Discharge
2,8m³/s
Mean elev.
148m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 853.8 km²64.5% of basin
- 301.6 km²22.8% of basin
- 167.2 km²12.6% of basin
- 0.3 km²0.0% of basin
2 intersecting protected areas
Urochishhe Vedeneevo
IUCN IVProtected Landscape
6.63 km² overlap
Balka YAsenevaya
IUCN IVProtected Landscape
1.56 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
200 distinct species · 387 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 Тихая : 24 espèces reliées par 37 interactions GloBI sur 4 types (connectance 8.5%, filtre Serrano α=0.2). 6 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°
7,3°C
Annual rain
512mm
Moisture idx (CMI)
-0,37
Runoff
67mm/an
PET
812mm
AET
436mm
Mean slope
2,2°
Water table
421cm
Forest
0%
Crops
62%
Urban
0%
Protected
15%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)