Ontologia

Ruisseau· 16 segments

South Fork Iowa River

Crosses 4 administrative regions : Franklin, Hamilton, Hardin, Wright

ruisseau

Total length

103km

Max discharge

6,6m³/s

Max Strahler

3

Segments matched

16

River geography4 admin regions · 0 communes

Parent watershed

hybas-7080483260821 km²

4 administrative regions crossed (GADM L2)

  • Hardin
    Iowa · United States
    63.6 km
    in this dpt
  • Hamilton
    Iowa · United States
    14.6 km
    in this dpt
  • Wright
    Iowa · United States
    2.7 km
    in this dpt
  • Franklin
    Iowa · United States
    2.0 km
    in this dpt

5 intersecting protected areas

1 page = 1 named river (aggregation of 16 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

101 distinct species · 184 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 46 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 Fork Iowa River : 37 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 105 interactions GloBI sur 4 types (connectance 10.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
105
Connectance
0.101
Patrimoniales
1
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

103km

Max discharge

6,6m³/s

Max Strahler

3

Segments matched

16

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