HydroBASINS lev08 watershed · #7080034400
Bassin de Rivière Jean-Noël
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 : Charlevoix, Charlevoix-Est
Sub-basin area
397,9km²
Upstream area
397,9km²
Discharge
1,43m³/s
Mean elev.
283m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 240.7 km²60.3% of basin
- 142.2 km²35.6% of basin
10 intersecting protected areas
Land reserved for protected area
17.43 km² overlap
Water fowl gathering area
1.66 km² overlap
Water fowl gathering area
1.61 km² overlap
Water fowl gathering area
1.17 km² overlap
Water fowl gathering area
0.78 km² overlap
Water fowl gathering area
0.55 km² overlap
Water fowl gathering area
0.13 km² overlap
Water fowl gathering area
0.02 km² overlap
Water fowl gathering area
0.00 km² overlap
1 more protected areassorted by overlap area
Water fowl gathering area
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
858 distinct species · 40 224 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Rivière Jean-Noël : 21 espèces reliées par 84 interactions GloBI sur 3 types (connectance 15.9%, filtre Serrano α=0.2). 12 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°
2,8°C
Annual rain
1 051mm
Moisture idx (CMI)
0,34
Runoff
676mm/an
PET
688mm
AET
605mm
Mean slope
5,6°
Water table
115cm
Forest
73%
Crops
4%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)