Ontologia

HydroBASINS lev08 watershed · #7080285840

Bassin de Rivière Waswanipi

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

135% lakePfafstetter: 72120430

Sub-basin area

893,4km²

Upstream area

23 205,4km²

Discharge

457,85m³/s

Mean elev.

310m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rivière Opaoca1794 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

1 intersecting protected areas

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

Species present

209 distinct species · 404 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

404 obs · 12 cellules
Obs. / cellule
≥ 183
70–182
38–69
14–37
< 14

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

Ecological tissue

Sample of 45 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 Waswanipi : 31 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 121 interactions GloBI sur 3 types (connectance 11.7%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
121
Connectance
0.117
Patrimoniales
3
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°

-0,1°C

Annual rain

904mm

Moisture idx (CMI)

0,27

Runoff

562mm/an

PET

660mm

AET

562mm

Mean slope

2,1°

Water table

34cm

Forest

62%

Crops

0%

Urban

0%

Protected

0%

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