HydroBASINS lev08 watershed · #3080333320
Bassin de Пенжина
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 1 administrative regions : Penzhinskiy rayon
Sub-basin area
2 439,7km²
Upstream area
44 906,7km²
Discharge
312,49m³/s
Mean elev.
86m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Пенжина258 km²
- Bassin de протока Кедровая85 km²
1 dept-equivalent regions (GADM L2)
- 2454.8 km²100.0% of basin
1 intersecting protected areas
Parapolsky Dol
IUCN Not ReportedWetland of International Importance (Ramsar Site)
89.82 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
92 distinct species · 118 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 11 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 Пенжина : 4 espèces reliées par 24 interactions GloBI sur 3 types (connectance 26.4%, filtre Serrano α=0.2). 10 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°
-7,5°C
Annual rain
404mm
Moisture idx (CMI)
0,00
Runoff
342mm/an
PET
405mm
AET
298mm
Mean slope
4,9°
Water table
86cm
Forest
18%
Crops
0%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)