Ontologia

Rivière· 30 segments

North River

Crosses 4 administrative regions : Augusta, Hampshire, Hardy, Rockingham

rivière

Total length

1 563km

Max discharge

24,1m³/s

Max Strahler

5

Segments matched

30

River geography4 admin regions · 0 communes

Parent watershed

hybas-70805503501740 km²

4 administrative regions crossed (GADM L2)

  • Hampshire
    West Virginia · United States
    45.6 km
    in this dpt
  • Rockingham
    Virginia · United States
    44.6 km
    in this dpt
  • Augusta
    Virginia · United States
    20.1 km
    in this dpt
  • Hardy
    West Virginia · United States
    18.0 km
    in this dpt

4 intersecting protected areas

1 page = 1 named river (aggregation of 30 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

565 distinct species · 5 932 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 42 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 North River : 26 espèces reliées par 115 interactions GloBI sur 4 types (connectance 12.7%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
115
Connectance
0.127
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

1 563km

Max discharge

24,1m³/s

Max Strahler

5

Segments matched

30

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