Rivière· 4 segments
Black Fork
Crosses 2 administrative regions : Scott, Tucker
Total length
34km
Max discharge
24,9m³/s
Max Strahler
4
Segments matched
4
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- ScottArkansas · United States15.9 kmin this dpt
- TuckerWest Virginia · United States5.4 kmin this dpt
2 intersecting protected areas
Otter Creek
IUCN VWildlife Management Area
Blackwater
IUCN VWildlife Management Area
1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
85 distinct species · 221 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).
Indicateurs du tissu écologique
Tissu écologique de Black Fork : 24 espèces reliées par 80 interactions GloBI sur 4 types (connectance 16.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
34km
Max discharge
24,9m³/s
Max Strahler
4
Segments matched
4
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.