Ontologia

Rivière· 9 segments

Stevens Creek

Crosses 5 administrative regions : Alcona, Florence, Forest, Ottawa, Thunder Bay

rivière

Total length

517km

Max discharge

62,8m³/s

Max Strahler

5

Segments matched

9

River geography5 admin regions · 0 communes

Parent watershed

hybas-70804102701157 km²

5 administrative regions crossed (GADM L2)

  • Ottawa
    Ontario · Canada
    36.0 km
    in this dpt
  • Thunder Bay
    Ontario · Canada
    14.4 km
    in this dpt
  • Forest
    Wisconsin · United States
    8.3 km
    in this dpt
  • Alcona
    Michigan · United States
    4.4 km
    in this dpt
  • Florence
    Wisconsin · United States
    0.4 km
    in this dpt

4 intersecting protected areas

1 page = 1 named river (aggregation of 9 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

151 distinct species · 714 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 35 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 Stevens Creek : 26 espèces reliées par 63 interactions GloBI sur 4 types (connectance 10.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
63
Connectance
0.100
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Hydrology (HydroRIVERS v10)

Total length

517km

Max discharge

62,8m³/s

Max Strahler

5

Segments matched

9

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.