HydroBASINS lev08 watershed · #2080353860
Bassin de Няньга
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 : Kondol'skiy rayon, Lopatinskiy rayon, Maloserdobinskiy rayon, Penzenskiy rayon, Shemysheyskiy rayon
Sub-basin area
739,6km²
Upstream area
739,7km²
Discharge
3,02m³/s
Mean elev.
225m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- Kondol'skiy rayonPenza · Russia393.1 km²52.9% of basin
- Maloserdobinskiy rayonPenza · Russia265.5 km²35.8% of basin
- Shemysheyskiy rayonPenza · Russia61.3 km²8.3% of basin
- Lopatinskiy rayonPenza · Russia21.9 km²2.9% of basin
- Penzenskiy rayonPenza · Russia0.8 km²0.1% of basin
1 intersecting protected areas
Krasnyj mar
IUCN IIINatural Monument
0.34 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
685 distinct species · 2 620 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 Няньга : 16 espèces reliées par 41 interactions GloBI sur 5 types (connectance 14.9%, filtre Serrano α=0.2). 8 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°
4,6°C
Annual rain
523mm
Moisture idx (CMI)
-0,29
Runoff
127mm/an
PET
732mm
AET
442mm
Mean slope
1,1°
Water table
126cm
Forest
5%
Crops
66%
Urban
0%
Protected
24%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)