Ontologia

HydroBASINS lev08 watershed · #7080285310

Bassin de Rivière Bell

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 : Nord-du-Québec

31% lakePfafstetter: 72120505

Sub-basin area

725,9km²

Upstream area

22 957,6km²

Discharge

368,13m³/s

Mean elev.

271m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rivière Bell7 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

3 intersecting protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

496 distinct species · 2 027 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 027 obs · 17 cellules
Obs. / cellule
≥ 1 163
238–1 162
69–237
30–68
< 30

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 38 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Rivière Bell : 19 espèces reliées par 138 interactions GloBI sur 3 types (connectance 18.6%, filtre Serrano α=0.2). 20 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
138
Connectance
0.186
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

-0,2°C

Annual rain

890mm

Moisture idx (CMI)

0,24

Runoff

542mm/an

PET

675mm

AET

567mm

Mean slope

0,8°

Water table

6cm

Forest

72%

Crops

0%

Urban

0%

Protected

0%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)