HydroBASINS lev08 watershed · #2080439160
Bassin de Дон
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 6 administrative regions : Alekseevskiy rayon, Bokovskiy rayon, Novoanninskiy rayon, Serafimovichskiy rayon, Sholokhovskiy rayon +1
Sub-basin area
2 443,6km²
Upstream area
107 149km²
Discharge
379,03m³/s
Mean elev.
129m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Тихая1319 km²
- Bassin de Дон175 km²
6 dept-equivalent regions (GADM L2)
- 1834.7 km²74.8% of basin
- 314.0 km²12.8% of basin
- 209.3 km²8.5% of basin
- 70.5 km²2.9% of basin
- 11.9 km²0.5% of basin
- 11.3 km²0.5% of basin
9 intersecting protected areas
Nizhnehoperskij
IUCN IINatural Park
236.39 km² overlap
SHolohovskie ozera
IUCN IVProtected Landscape
7.85 km² overlap
Pojmennye ozera
IUCN IVProtected Landscape
2.98 km² overlap
Urochishhe Ostrovnoe
IUCN IVProtected Landscape
2.78 km² overlap
Antipovskij bor
IUCN IVProtected Landscape
1.57 km² overlap
Urochishhe Paniki
IUCN IVProtected Landscape
1.21 km² overlap
Elanskie ozera
IUCN IVProtected Landscape
1.11 km² overlap
Ol`shaniki
IUCN IIIProtected Natural Object
0.56 km² overlap
Dub-velikan
IUCN IIIProtected Natural Object
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
715 distinct species · 1 548 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 Дон : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 4 types (connectance 7.7%, 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°
7,3°C
Annual rain
476mm
Moisture idx (CMI)
-0,41
Runoff
47mm/an
PET
813mm
AET
407mm
Mean slope
1,5°
Water table
416cm
Forest
4%
Crops
56%
Urban
0%
Protected
17%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)