HydroBASINS lev08 watershed · #7080208300
Bassin de Poplar 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 : Division No. 19
Sub-basin area
213,5km²
Upstream area
4 231,3km²
Discharge
4,52m³/s
Mean elev.
260m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Assinika River1110 km²
- Bassin de Poplar River102 km²
2 intersecting protected areas
Pimachiowin Aki
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
106.95 km² overlap
Traditional Use Planning Area
103.41 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
72 distinct species · 202 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 18 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 Poplar River : 12 espèces reliées par 29 interactions GloBI sur 2 types (connectance 19.0%, 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°
-0,4°C
Annual rain
480mm
Moisture idx (CMI)
-0,22
Runoff
12mm/an
PET
618mm
AET
408mm
Mean slope
1,0°
Water table
8cm
Forest
54%
Crops
0%
Urban
0%
Protected
48%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)