HydroBASINS lev08 watershed · #3080048280
Bassin de Пясина
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 2 administrative regions : Diksonskiy rayon, Dudinka gorsovet
Sub-basin area
178,7km²
Upstream area
127 318,5km²
Discharge
1 860,28m³/s
Mean elev.
17m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Большая Люнгфада1500 km²
- Bassin de Пясина475 km²
2 dept-equivalent regions (GADM L2)
- Dudinka gorsovetKrasnoyarsk · Russia162.7 km²90.3% of basin
- Diksonskiy rayonKrasnoyarsk · Russia17.4 km²9.7% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
31 distinct species · 42 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 13 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 Пясина : 11 espèces reliées par 15 interactions GloBI sur 2 types (connectance 19.2%, 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°
-12,3°C
Annual rain
286mm
Moisture idx (CMI)
0,14
Runoff
373mm/an
PET
248mm
AET
203mm
Mean slope
2,3°
Water table
55cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)