Ontologia

HydroBASINS lev08 watershed · #7080056150

Bassin de Gold 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 : Comox-Strathcona, Mount Waddington

14% lakePfafstetter: 78330340

Sub-basin area

1 005,4km²

Upstream area

1 005,4km²

Discharge

85,22m³/s

Mean elev.

767m

Administrative coverage

2 dept-equivalent regions (GADM L2)

5 intersecting protected areas

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

Species present

1 283 distinct species · 5 930 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 930 obs · 31 cellules
Obs. / cellule
≥ 1 142
721–1 141
123–720
60–122
< 60

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

Ecological tissue

Sample of 49 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 Gold River : 39 espèces reliées par 67 interactions GloBI sur 5 types (connectance 5.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
49
Interactions affichées
67
Connectance
0.057
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°

5,7°C

Annual rain

2 231mm

Moisture idx (CMI)

0,74

Runoff

2 534mm/an

PET

580mm

AET

546mm

Mean slope

23,7°

Water table

888cm

Forest

89%

Crops

0%

Urban

0%

Protected

20%

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