Ontologia

HydroBASINS lev08 watershed · #7080268550

Bassin de Stimson Creek

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 3 administrative regions : Division No. 15, Division No. 3, Division No. 6

Pfafstetter: 71290066

Sub-basin area

491,1km²

Upstream area

491,2km²

Discharge

4,2m³/s

Mean elev.

1 438m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Highwood River191 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

13 intersecting protected areas

4 more protected areas

  • SALTS 017

    IUCN Not Applicable

    Conservation easement

    1.29 km² overlap

  • SALTS 054

    IUCN Not Applicable

    Conservation easement

    1.28 km² overlap

  • SALTS 039

    IUCN Not Applicable

    Conservation easement

    0.80 km² overlap

  • SALTS 056

    IUCN Not Applicable

    Conservation easement

    0.01 km² overlap

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

Species present

378 distinct species · 6 814 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 814 obs · 14 cellules
Obs. / cellule
≥ 3 327
933–3 326
452–932
186–451
< 186

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

Ecological tissue

Sample of 32 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 Stimson Creek : 23 espèces reliées par 85 interactions GloBI sur 5 types (connectance 16.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
85
Connectance
0.161
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°

2,0°C

Annual rain

546mm

Moisture idx (CMI)

-0,25

Runoff

278mm/an

PET

733mm

AET

465mm

Mean slope

6,8°

Water table

286cm

Forest

52%

Crops

1%

Urban

0%

Protected

4%

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