HydroBASINS lev08 watershed · #3080049110
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
1 444,7km²
Upstream area
132 311,5km²
Discharge
1 911,81m³/s
Mean elev.
44m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Пясина179 km²
- Bassin de Пясина5 km²
2 dept-equivalent regions (GADM L2)
- Dudinka gorsovetKrasnoyarsk · Russia819.1 km²56.3% of basin
- Diksonskiy rayonKrasnoyarsk · Russia637.0 km²43.7% of basin
1 intersecting protected areas
Area between the Pura & Mokoritto rivers
IUCN Not ReportedWetland of International Importance (Ramsar Site)
7.88 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
38 distinct species · 86 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 16 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 : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 13 interactions GloBI sur 2 types (connectance 10.8%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
-12,4°C
Annual rain
289mm
Moisture idx (CMI)
0,17
Runoff
400mm/an
PET
239mm
AET
198mm
Mean slope
3,4°
Water table
64cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)