Ontologia

HydroBASINS lev08 watershed · #7080255570

Bassin de South 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 1 administrative regions : Division No. 8

Pfafstetter: 71250905

Sub-basin area

273km²

Upstream area

107 467,3km²

Discharge

254,9m³/s

Mean elev.

658m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de South Saskatchewan River400 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

184 distinct species · 1 185 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 185 obs · 9 cellules
Obs. / cellule
≥ 306
306–305
203–305
122–202
< 122

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

Ecological tissue

Sample of 34 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 South Saskatchewan River : 23 espèces reliées par 112 interactions GloBI sur 4 types (connectance 18.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
112
Connectance
0.188
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°

3,2°C

Annual rain

329mm

Moisture idx (CMI)

-0,59

Runoff

48mm/an

PET

812mm

AET

294mm

Mean slope

3,1°

Water table

163cm

Forest

0%

Crops

58%

Urban

0%

Protected

43%

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