Ontologia

Rivière· 67 segments

Tug Fork

Crosses 7 administrative regions : Buchanan, Lawrence, Martin, McDowell, Mingo +2

rivière

Total length

258km

Max discharge

120m³/s

Max Strahler

6

Segments matched

67

River geography7 admin regions · 0 communes

Parent watershed

hybas-70805866804055 km²

7 administrative regions crossed (GADM L2)

  • McDowell
    West Virginia · United States
    84.3 km
    in this dpt
  • Pike
    Kentucky · United States
    65.0 km
    in this dpt
  • Mingo
    West Virginia · United States
    53.5 km
    in this dpt
  • Wayne
    West Virginia · United States
    53.3 km
    in this dpt
  • Martin
    Kentucky · United States
    25.1 km
    in this dpt
  • Lawrence
    Kentucky · United States
    19.0 km
    in this dpt
  • Buchanan
    Virginia · United States
    6.5 km
    in this dpt

3 intersecting protected areas

1 page = 1 named river (aggregation of 67 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

70 distinct species · 95 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 38 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 Tug Fork : 36 espèces reliées par 42 interactions GloBI sur 4 types (connectance 6.0%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
42
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

258km

Max discharge

120,0m³/s

Max Strahler

6

Segments matched

67

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