Ontologia

Ruisseau· 13 segments

Laurel Run

Crosses 10 administrative regions : Centre, Clearfield, Cumberland, Elk, Huntingdon +5

ruisseau

Total length

306km

Max discharge

5,2m³/s

Max Strahler

3

Segments matched

13

River geography10 admin regions · 0 communes

Parent watershed

hybas-70805290002566 km²

10 administrative regions crossed (GADM L2)

  • Perry
    Pennsylvania · United States
    26.3 km
    in this dpt
  • Huntingdon
    Pennsylvania · United States
    14.7 km
    in this dpt
  • Union
    Pennsylvania · United States
    10.1 km
    in this dpt
  • Centre
    Pennsylvania · United States
    9.4 km
    in this dpt
  • Clearfield
    Pennsylvania · United States
    8.0 km
    in this dpt
  • Elk
    Pennsylvania · United States
    4.4 km
    in this dpt
  • Juniata
    Pennsylvania · United States
    3.7 km
    in this dpt
  • Lackawanna
    Pennsylvania · United States
    1.7 km
    in this dpt
  • York
    Pennsylvania · United States
    1.4 km
    in this dpt
  • Cumberland
    Pennsylvania · United States
    0.0 km
    in this dpt

4 intersecting protected areas

1 page = 1 named river (aggregation of 13 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

338 distinct species · 7 889 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 46 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 Laurel Run : 34 espèces reliées par 74 interactions GloBI sur 4 types (connectance 7.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
74
Connectance
0.071
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

306km

Max discharge

5,2m³/s

Max Strahler

3

Segments matched

13

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