HydroBASINS lev08 watershed · #8080181370
Bassin de Blackstone 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 1 administrative regions : Yukon
Sub-basin area
209,7km²
Upstream area
209,7km²
Discharge
1,78m³/s
Mean elev.
1 190m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 intersecting protected areas
Peel Watershed LMU 2
IUCN Not ReportedTo Be Determined
197.06 km² overlap
Tombstone
IUCN IITerritorial Park
0.17 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
245 distinct species · 765 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 49 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 Blackstone River : 30 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 127 interactions GloBI sur 5 types (connectance 10.4%, filtre Serrano α=0.2). 20 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°
-9,0°C
Annual rain
352mm
Moisture idx (CMI)
-0,20
Runoff
261mm/an
PET
440mm
AET
303mm
Mean slope
13,3°
Water table
303cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)