Ontologia

HydroBASINS lev08 watershed · #7080347230

Bassin de Pukaskwa River

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 3 administrative regions : Algoma, Lake Superior, Thunder Bay

408% lakePfafstetter: 72591580

Sub-basin area

2 211,4km²

Upstream area

2 211,5km²

Discharge

48,09m³/s

Mean elev.

319m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #7080349490187 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

4 intersecting protected areas

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

Species present

387 distinct species · 1 646 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 646 obs · 40 cellules
Obs. / cellule
≥ 314
197–313
14–196
6–13
< 6

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 Pukaskwa River : 34 espèces reliées par 79 interactions GloBI sur 4 types (connectance 7.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
79
Connectance
0.076
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°

2,0°C

Annual rain

870mm

Moisture idx (CMI)

0,20

Runoff

691mm/an

PET

694mm

AET

559mm

Mean slope

2,9°

Water table

57cm

Forest

56%

Crops

0%

Urban

0%

Protected

26%

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