Ontologia

HydroBASINS lev08 watershed · #7080398920

Bassin de Ottawa River / 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 2 administrative regions : Les Collines-de-l'Outaouais, Ottawa

Pfafstetter: 72545005

Sub-basin area

7,6km²

Upstream area

88 560km²

Discharge

1 144,48m³/s

Mean elev.

71m

Administrative coverage

Hydrographic chain

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

562 distinct species · 25 763 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 763 obs · 1 cellules
Obs. / cellule
≥ 25 763
25 763–25 762
25 763–25 762
25 763–25 762
< 25 763

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 Ottawa River / Rivière des Outaouais : 23 espèces reliées par 65 interactions GloBI sur 3 types (connectance 13.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
65
Connectance
0.131
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°

5,6°C

Annual rain

819mm

Moisture idx (CMI)

0,00

Runoff

342mm/an

PET

821mm

AET

605mm

Mean slope

1,3°

Water table

53cm

Forest

65%

Crops

26%

Urban

0%

Protected

4%

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