Ontologia

HydroBASINS lev08 watershed · #7080251570

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 2 administrative regions : Division No. 11, Division No. 7

75% lakePfafstetter: 71250506

Sub-basin area

639,5km²

Upstream area

639,8km²

Discharge

0,59m³/s

Mean elev.

590m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de South Saskatchewan River335 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

6 intersecting protected areas

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

Species present

965 distinct species · 30 215 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

30 215 obs · 17 cellules
Obs. / cellule
≥ 20 800
5 165–20 799
336–5 164
170–335
< 170

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

Ecological tissue

Sample of 39 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 : 27 espèces reliées par 106 interactions GloBI sur 4 types (connectance 13.6%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
106
Connectance
0.136
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°

2,9°C

Annual rain

336mm

Moisture idx (CMI)

-0,57

Runoff

30mm/an

PET

788mm

AET

300mm

Mean slope

0,3°

Water table

108cm

Forest

0%

Crops

63%

Urban

0%

Protected

30%

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