Ontologia

HydroBASINS lev08 watershed · #7080344960

Bassin de Rivière des Outaouais

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 : Témiscamingue

182% lakePfafstetter: 72549503

Sub-basin area

203km²

Upstream area

20 736,7km²

Discharge

312,49m³/s

Mean elev.

290m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rivière des Outaouais181 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

4 intersecting protected areas

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

Species present

228 distinct species · 6 058 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 058 obs · 5 cellules
Obs. / cellule
≥ 2 520
2 520–2 519
2 174–2 519
1 303–2 173
< 1 303

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

Ecological tissue

Sample of 35 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 des Outaouais : 24 espèces reliées par 89 interactions GloBI sur 4 types (connectance 15.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
89
Connectance
0.150
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°

2,3°C

Annual rain

927mm

Moisture idx (CMI)

0,20

Runoff

469mm/an

PET

745mm

AET

601mm

Mean slope

1,8°

Water table

36cm

Forest

66%

Crops

5%

Urban

0%

Protected

1%

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