Ontologia

Ruisseau· 21 segments

Hill River

Crosses 2 administrative regions : Polk, Red Lake

ruisseau

Total length

199km

Max discharge

1,9m³/s

Max Strahler

3

Segments matched

21

River geography2 admin regions · 0 communes

Parent watershed

hybas-70803362501651 km²

2 administrative regions crossed (GADM L2)

  • Polk
    Minnesota · United States
    66.2 km
    in this dpt
  • Red Lake
    Minnesota · United States
    27.8 km
    in this dpt

7 intersecting protected areas

1 page = 1 named river (aggregation of 21 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

43 distinct species · 47 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 28 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 Hill River : 28 espèces reliées par 31 interactions GloBI sur 3 types (connectance 8.2%, filtre Serrano α=0.2).

Espèces affichées
28
Interactions affichées
31
Connectance
0.082
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

199km

Max discharge

1,9m³/s

Max Strahler

3

Segments matched

21

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