Ontologia

Rivière· 7 segments

Roaring Run

Crosses 5 administrative regions : Armstrong, Cambria, Fayette, Somerset, Westmoreland

rivière

Total length

121km

Max discharge

85,8m³/s

Max Strahler

5

Segments matched

7

River geography5 admin regions · 0 communes

Parent watershed

hybas-7080542280323 km²

5 administrative regions crossed (GADM L2)

  • Armstrong
    Pennsylvania · United States
    9.9 km
    in this dpt
  • Somerset
    Pennsylvania · United States
    6.8 km
    in this dpt
  • Westmoreland
    Pennsylvania · United States
    5.5 km
    in this dpt
  • Fayette
    Pennsylvania · United States
    4.3 km
    in this dpt
  • Cambria
    Pennsylvania · United States
    0.9 km
    in this dpt

1 intersecting protected areas

1 page = 1 named river (aggregation of 7 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

712 distinct species · 6 283 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 41 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 Roaring Run : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 73 interactions GloBI sur 4 types (connectance 8.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
73
Connectance
0.089
Patrimoniales
1
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

121km

Max discharge

85,8m³/s

Max Strahler

5

Segments matched

7

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