Ontologia

Rivière· 18 segments

Middle Fork Obion River

Crosses 2 administrative regions : Gibson, Weakley

rivière

Total length

37km

Max discharge

19,6m³/s

Max Strahler

4

Segments matched

18

River geography2 admin regions · 0 communes

Parent watershed

hybas-70806305401961 km²

2 administrative regions crossed (GADM L2)

  • Weakley
    Tennessee · United States
    57.1 km
    in this dpt
  • Gibson
    Tennessee · United States
    2.6 km
    in this dpt

6 intersecting protected areas

1 page = 1 named river (aggregation of 18 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

58 distinct species · 74 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 32 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 Middle Fork Obion River : 29 espèces reliées par 30 interactions GloBI sur 3 types (connectance 6.0%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
30
Connectance
0.060
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

37km

Max discharge

19,6m³/s

Max Strahler

4

Segments matched

18

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