HydroBASINS lev08 watershed · #2080418270
Bassin de Манина
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 5 administrative regions : Kalacheevskiy rayon, Nekhaevskiy rayon, Novokhoperskiy rayon, Uryupinskiy rayon, Vorob'evskiy rayon
Sub-basin area
889,4km²
Upstream area
889,4km²
Discharge
1,48m³/s
Mean elev.
183m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 586.5 km²65.7% of basin
- 185.1 km²20.7% of basin
- 95.3 km²10.7% of basin
- 21.5 km²2.4% of basin
- 4.1 km²0.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
180 distinct species · 341 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 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 Манина : 13 espèces reliées par 30 interactions GloBI sur 4 types (connectance 17.5%, 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°
6,5°C
Annual rain
499mm
Moisture idx (CMI)
-0,37
Runoff
53mm/an
PET
794mm
AET
425mm
Mean slope
1,7°
Water table
435cm
Forest
0%
Crops
69%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)