Ontologia

Fleuve· 60 segments

Big Sandy River

Crosses 9 administrative regions : Benton, Boyd, Carroll, Henderson, Henry +3

fleuve

Total length

467km

Max discharge

2 178,8m³/s

Max Strahler

7

Segments matched

60

River geography9 admin regions · 0 communes

Parent watershed

hybas-70806268101626 km²

9 administrative regions crossed (GADM L2)

  • Benton
    Tennessee · United States
    65.5 km
    in this dpt
  • Carroll
    Tennessee · United States
    50.7 km
    in this dpt
  • Henry
    Tennessee · United States
    33.1 km
    in this dpt
  • Boyd
    Kentucky · United States
    28.0 km
    in this dpt
  • Lawrence
    Kentucky · United States
    20.7 km
    in this dpt
  • Wayne
    West Virginia · United States
    17.2 km
    in this dpt
  • Henderson
    Tennessee · United States
    14.2 km
    in this dpt
  • Lawrence
    Ohio · United States
    0.4 km
    in this dpt
  • Stewart
    Tennessee · United States
    0.0 km
    in this dpt

6 intersecting protected areas

1 page = 1 named river (aggregation of 60 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

250 distinct species · 2 957 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 44 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 Big Sandy River : 34 espèces reliées par 118 interactions GloBI sur 4 types (connectance 12.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
118
Connectance
0.125
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

467km

Max discharge

2 178,8m³/s

Max Strahler

7

Segments matched

60

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