HydroBASINS lev08 watershed · #2080337490
Bassin de Нор-Ломовка
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 : Bednodem'yanovskiy rayon, Nizhnelomovskiy rayon, Pachelmskiy rayon, Vadinskiy rayon
Sub-basin area
1 330,1km²
Upstream area
1 330,1km²
Discharge
6,51m³/s
Mean elev.
207m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- Nizhnelomovskiy rayonPenza · Russia720.9 km²54.0% of basin
- Pachelmskiy rayonPenza · Russia375.9 km²28.1% of basin
- Bednodem'yanovskiy rayonPenza · Russia205.7 km²15.4% of basin
- Vadinskiy rayonPenza · Russia33.2 km²2.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
803 distinct species · 1 873 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 15 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 Нор-Ломовка : 13 espèces reliées par 16 interactions GloBI sur 5 types (connectance 15.2%, filtre Serrano α=0.2). 2 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°
4,5°C
Annual rain
544mm
Moisture idx (CMI)
-0,22
Runoff
153mm/an
PET
699mm
AET
458mm
Mean slope
1,5°
Water table
167cm
Forest
7%
Crops
63%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)