Ontologia

Rivière· 13 segments

Twelvemile Creek

Crosses 2 administrative regions : Stevens, Traverse

rivière

Total length

666km

Max discharge

3,4m³/s

Max Strahler

4

Segments matched

13

River geography2 admin regions · 0 communes

Parent watershed

hybas-70803877801125 km²

2 administrative regions crossed (GADM L2)

  • Traverse
    Minnesota · United States
    43.2 km
    in this dpt
  • Stevens
    Minnesota · United States
    28.7 km
    in this dpt

4 intersecting protected areas

1 page = 1 named river (aggregation of 13 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

27 distinct species · 34 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 14 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 Twelvemile Creek : 11 espèces reliées par 19 interactions GloBI sur 2 types (connectance 20.9%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
14
Interactions affichées
19
Connectance
0.209
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

666km

Max discharge

3,4m³/s

Max Strahler

4

Segments matched

13

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