Ontologia

Rivière· 10 segments

Delaware and Raritan Canal

Crosses 3 administrative regions : Mercer, Middlesex, Somerset

rivière

Total length

96km

Max discharge

47,2m³/s

Max Strahler

5

Segments matched

10

River geography3 admin regions · 0 communes

Parent watershed

hybas-7080526790743 km²

3 administrative regions crossed (GADM L2)

  • Somerset
    New Jersey · United States
    10.6 km
    in this dpt
  • Middlesex
    New Jersey · United States
    9.4 km
    in this dpt
  • Mercer
    New Jersey · United States
    5.9 km
    in this dpt

10 intersecting protected areas

1 more protected areas

1 page = 1 named river (aggregation of 10 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

567 distinct species · 4 607 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 47 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 Delaware and Raritan Canal : 36 espèces reliées par 109 interactions GloBI sur 4 types (connectance 9.7%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
48
Interactions affichées
109
Connectance
0.097
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

96km

Max discharge

47,2m³/s

Max Strahler

5

Segments matched

10

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