Ontologia

HydroBASINS lev08 watershed · #8080337040

Bassin de Gwillim 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 : Peace River

18% lakePfafstetter: 82297240

Sub-basin area

710,7km²

Upstream area

710,7km²

Discharge

7,46m³/s

Mean elev.

1 122m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Murray River1159 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

547 distinct species · 2 795 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 795 obs · 18 cellules
Obs. / cellule
≥ 1 618
385–1 617
54–384
19–53
< 19

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

Ecological tissue

Sample of 46 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 Gwillim River : 28 espèces reliées par 130 interactions GloBI sur 5 types (connectance 12.6%, filtre Serrano α=0.2). 18 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
130
Connectance
0.126
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°

0,7°C

Annual rain

610mm

Moisture idx (CMI)

0,00

Runoff

335mm/an

PET

611mm

AET

461mm

Mean slope

9,9°

Water table

254cm

Forest

96%

Crops

0%

Urban

0%

Protected

33%

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