Ontologia

HydroBASINS lev08 watershed · #7080227420

Bassin de North Saskatchewan 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 2 administrative regions : Division No. 15, Division No. 9

Pfafstetter: 71249097

Sub-basin area

260,7km²

Upstream area

828,8km²

Discharge

13,69m³/s

Mean elev.

2 154m

Administrative coverage

Hydrographic chain

Receives from 2 basins

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

582 distinct species · 3 374 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 374 obs · 15 cellules
Obs. / cellule
≥ 1 288
811–1 287
222–810
65–221
< 65

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

Ecological tissue

Sample of 47 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 North Saskatchewan River : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 133 interactions GloBI sur 4 types (connectance 11.8%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
48
Interactions affichées
133
Connectance
0.118
Patrimoniales
1
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°

-2,4°C

Annual rain

678mm

Moisture idx (CMI)

0,21

Runoff

599mm/an

PET

536mm

AET

451mm

Mean slope

22,9°

Water table

602cm

Forest

23%

Crops

0%

Urban

0%

Protected

100%

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