HydroBASINS lev08 watershed · #2080405820
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 4 administrative regions : Kamenskiy rayon, Liski, Liskinskiy rayon, Ostrogozhskiy rayon
Sub-basin area
753km²
Upstream area
68 949,8km²
Discharge
271,88m³/s
Mean elev.
145m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Тихая сосна341 km²
- Bassin de Коротоячек96 km²
4 dept-equivalent regions (GADM L2)
- 386.4 km²51.1% of basin
- 303.8 km²40.2% of basin
- 57.5 km²7.6% of basin
- 8.0 km²1.1% of basin
5 intersecting protected areas
Korotoyakskie akvaoreshniki
IUCN IVState Natural Zakaznik
10.92 km² overlap
Uchastok r. Don
IUCN IIINatural Monument
4.47 km² overlap
Divy
IUCN IIINatural Monument
0.14 km² overlap
Dolina reki Pyhovka
IUCN IIINatural Monument
0.11 km² overlap
Mayackoe gorodishhe
IUCN IIINatural Monument
0.06 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
916 distinct species · 4 226 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 : 30 espèces reliées par 45 interactions GloBI sur 4 types (connectance 8.5%, filtre Serrano α=0.2). 3 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°
6,6°C
Annual rain
535mm
Moisture idx (CMI)
-0,32
Runoff
97mm/an
PET
782mm
AET
454mm
Mean slope
2,4°
Water table
286cm
Forest
10%
Crops
57%
Urban
4%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)