Ontologia

Ruisseau· 9 segments

Pilot Creek

Crosses 4 administrative regions : Humboldt, Knox, Palo Alto, Pocahontas

ruisseau

Total length

198km

Max discharge

1,5m³/s

Max Strahler

2

Segments matched

9

River geography4 admin regions · 0 communes

Parent watershed

hybas-70804733701770 km²

4 administrative regions crossed (GADM L2)

  • Pocahontas
    Iowa · United States
    38.5 km
    in this dpt
  • Palo Alto
    Iowa · United States
    15.9 km
    in this dpt
  • Knox
    Illinois · United States
    9.5 km
    in this dpt
  • Humboldt
    Iowa · United States
    0.0 km
    in this dpt

5 intersecting protected areas

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

Species present

34 distinct species · 60 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 17 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 Pilot Creek : 15 espèces reliées par 20 interactions GloBI sur 3 types (connectance 14.7%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
20
Connectance
0.147
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

198km

Max discharge

1,5m³/s

Max Strahler

2

Segments matched

9

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