HydroBASINS lev08 watershed · #2080282930
Bassin de Нылга
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 : Malopurginskiy rayon, Mozhginskiy rayon, Uvinskiy rayon, Yakshur-Bod'inskiy rayon, Zav'yalovskiy rayon
Sub-basin area
1 215,3km²
Upstream area
1 215,3km²
Discharge
6,24m³/s
Mean elev.
166m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 1136.3 km²93.0% of basin
- 45.5 km²3.7% of basin
- 33.7 km²2.8% of basin
- 5.7 km²0.5% of basin
- 0.1 km²0.0% of basin
2 intersecting protected areas
Oblastnovskij
IUCN IVState Natural Zakaznik
256.90 km² overlap
Nylginskoe ust`e
IUCN IIINatural Monument
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
152 distinct species · 277 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Нылга : 22 espèces reliées par 47 interactions GloBI sur 4 types (connectance 13.4%, filtre Serrano α=0.2). 5 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°
2,6°C
Annual rain
571mm
Moisture idx (CMI)
-0,10
Runoff
179mm/an
PET
636mm
AET
449mm
Mean slope
1,7°
Water table
106cm
Forest
70%
Crops
22%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)