Bassin versant HydroBASINS lev08 · #7080240280

Bassin de White Sand

Un bassin versant n’est pas un volume d’eau mais un territoire de drainage : toute la surface terrestre dont les eaux de pluie convergent vers un même cours d’eau qui rejoint la mer (ou un bassin endoréique). Les limites suivent les lignes de crête.

Traverse 2 entités administratives : Division No. 5, Division No. 9

5% lacPfafstetter: 71228470

Surface sous-bassin

801,8km²

Surface amont

7 136,7km²

Débit

7,94m³/s

Altitude moy.

511m

Découpage administratif

Chaîne hydrographique

▼ Se déverse dans

Bassin de Whitesand River1061 km²

▲ Reçoit 2 bassins amont

Bassin de White Sand24 km²
Bassin de White Sand2 km²

2 entités administratives (GADM L2)

Division No. 9
Saskatchewan · Canada
770.1 km²
95.7% du bassin
Division No. 5
Saskatchewan · Canada
34.6 km²
4.3% du bassin

30 aires protégées intersectantes

Private Conservation Lands
IUCN IV
Private Conservation Lands
53.72 km² overlap
Fish And Wildlife Development Fund
IUCN IV
Fish and Wildlife Development Fund Land
1.94 km² overlap
Wildlife Habitat Protection
IUCN Not Applicable
Wildlife Habitat Protection
1.83 km² overlap
Fish And Wildlife Development Fund
IUCN IV
Fish and Wildlife Development Fund Land
1.71 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.65 km² overlap
Privately Protected Area (NCC 80005)
IUCN IV
Privately Protected Area
0.65 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.65 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.65 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.65 km² overlap

21 aires protégées de plustriées par surface d'overlap

DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.65 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.65 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.65 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.64 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.64 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.64 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.64 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.64 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.64 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.64 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.63 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.63 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.63 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.62 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.62 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.61 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.61 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.60 km² overlap
Fish And Wildlife Development Fund
IUCN IV
Fish and Wildlife Development Fund Land
0.60 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.60 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.60 km² overlap

Calculé en direct · GADM 4.1 × HydroBASINS lev08 × WDPA · caché après le premier hit.

Espèces présentes

189 espèces distinctes · 1 306 observations

Source : GBIF Occurrence snapshot 2026-05-01.

Tissu écologique

Échantillon de 32 espèces (sélectionnées proportionnellement par règne parmi celles ayant au moins une interaction documentée ici) pour garder le graphe lisible. Survolez pour les détails, cliquez pour explorer l'écosystème complet d'une espèce.

ℹ️ Le territoire contient bien plus d'espèces que celles affichées et toutes leurs interactions documentées : le graphe est volontairement le squelette structurel du tissu (espèces top-N par score composite local, arêtes filtrées par disparity filter Serrano 2009 α=0.2).

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de White Sand : 23 espèces reliées par 73 interactions GloBI sur 4 types (connectance 13.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.138

Patrimoniales

Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimat (BasinATLAS lev08)

T° moyenne

1,0°C

Précip. annuelles

431mm

Indice humidité

-0,41

Ruissellement

25mm/an

ETP

727mm

ET réelle

375mm

Pente moy.

0,2°

Nappe phréatique

4cm

Forêt

11%

Cultures

76%

Urbain

Aires protégées

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