HydroBASINS lev08 watershed · #7080063470
Bassin de Ruisseau Martin
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 : Minganie--Basse-Côte-Nord
Sub-basin area
992km²
Upstream area
992km²
Discharge
2,72m³/s
Mean elev.
125m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 982.8 km²98.7% of basin
3 intersecting protected areas
Quebec's national park
67.81 km² overlap
Anticosti Biodiversity Reserve
IUCN IIIBiodiversity reserve
57.01 km² overlap
Anticosti
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
2.69 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
347 distinct species · 1 367 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Ruisseau Martin : 30 espèces reliées par 84 interactions GloBI sur 5 types (connectance 9.3%, filtre Serrano α=0.2). 13 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°
2,2°C
Annual rain
1 045mm
Moisture idx (CMI)
0,50
Runoff
516mm/an
PET
519mm
AET
498mm
Mean slope
2,2°
Water table
31cm
Forest
88%
Crops
0%
Urban
0%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)