Ontologia

Fleuve· 14 segments

South Channel Platte River

Crosses 6 administrative regions : Adams, Butler, Hall, Hamilton, Merrick +1

fleuve

Total length

89km

Max discharge

118m³/s

Max Strahler

7

Segments matched

14

River geography6 admin regions · 0 communes

Parent watershed

hybas-7080516630400 km²

6 administrative regions crossed (GADM L2)

  • Hall
    Nebraska · United States
    77.2 km
    in this dpt
  • Polk
    Nebraska · United States
    19.6 km
    in this dpt
  • Adams
    Nebraska · United States
    7.9 km
    in this dpt
  • Butler
    Nebraska · United States
    2.3 km
    in this dpt
  • Hamilton
    Nebraska · United States
    1.5 km
    in this dpt
  • Merrick
    Nebraska · United States
    0.4 km
    in this dpt

4 intersecting protected areas

1 page = 1 named river (aggregation of 14 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

147 distinct species · 719 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 33 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 South Channel Platte River : 23 espèces reliées par 123 interactions GloBI sur 5 types (connectance 21.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
123
Connectance
0.219
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

89km

Max discharge

118,0m³/s

Max Strahler

7

Segments matched

14

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