HydroBASINS lev08 watershed · #8080006660
Bassin de Pish River
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 : Nome, Northwest Arctic
Sub-basin area
525,9km²
Upstream area
525,9km²
Discharge
0,74m³/s
Mean elev.
68m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 290.8 km²54.9% of basin
- 221.2 km²41.8% of basin
2 intersecting protected areas
Marine Protected Area
523.97 km² overlap
Bering Land Bridge
IUCN VNational Preserve
514.76 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
35 distinct species · 67 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 14 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 Pish River : 13 espèces reliées par 17 interactions GloBI sur 2 types (connectance 18.7%, 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°
-5,2°C
Annual rain
321mm
Moisture idx (CMI)
0,04
Runoff
356mm/an
PET
308mm
AET
243mm
Mean slope
2,3°
Water table
55cm
Forest
0%
Crops
0%
Urban
0%
Protected
99%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)