Ontologia

HydroBASINS lev08 watershed · #7080205660

Bassin de Rivière Péribonka Est

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 : Le Fjord-du-Saguenay, Nord-du-Québec

155% lakePfafstetter: 72180999

Sub-basin area

1 424,7km²

Upstream area

1 425km²

Discharge

33,87m³/s

Mean elev.

660m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rivière Nichicun2356 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

389 distinct species · 1 313 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 313 obs · 12 cellules
Obs. / cellule
≥ 479
279–478
108–278
102–107
< 102

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

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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Rivière Péribonka Est : 23 espèces reliées par 45 interactions GloBI sur 3 types (connectance 8.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
45
Connectance
0.080
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°

-4,1°C

Annual rain

901mm

Moisture idx (CMI)

0,47

Runoff

768mm/an

PET

476mm

AET

455mm

Mean slope

2,7°

Water table

35cm

Forest

59%

Crops

0%

Urban

0%

Protected

0%

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