HydroBASINS lev08 watershed · #2080043860
Bassin de Хыльчую
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 : Nenetskiy AOk
Sub-basin area
802,3km²
Upstream area
802,3km²
Discharge
7,54m³/s
Mean elev.
56m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 808.0 km²100.0% of basin
1 intersecting protected areas
Pahancheskij
IUCN IVState Natural Zakaznik
73.33 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
74 distinct species · 84 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 12 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 Хыльчую : 8 espèces reliées par 24 interactions GloBI sur 2 types (connectance 26.4%, filtre Serrano α=0.2). 6 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
436mm
Moisture idx (CMI)
0,17
Runoff
362mm/an
PET
363mm
AET
292mm
Mean slope
2,3°
Water table
65cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)