Ontologia

Rivière· 272 segments

Connecticut River

Crosses 16 administrative regions : Caledonia, Cheshire, Coaticook, Coos, Essex +11

rivière

Total length

664km

Max discharge

586,1m³/s

Max Strahler

6

Segments matched

272

River geography16 admin regions · 0 communes

Parent watershed

hybas-70804556001574 km²

16 administrative regions crossed (GADM L2)

  • Coos
    New Hampshire · United States
    154.3 km
    in this dpt
  • Grafton
    New Hampshire · United States
    97.0 km
    in this dpt
  • Hartford
    Connecticut · United States
    71.5 km
    in this dpt
  • Essex
    Vermont · United States
    65.7 km
    in this dpt
  • Cheshire
    New Hampshire · United States
    60.1 km
    in this dpt
  • Middlesex
    Connecticut · United States
    57.9 km
    in this dpt
  • Franklin
    Massachusetts · United States
    50.4 km
    in this dpt
  • Sullivan
    New Hampshire · United States
    37.9 km
    in this dpt
  • Hampshire
    Massachusetts · United States
    36.1 km
    in this dpt
  • Orange
    Vermont · United States
    34.1 km
    in this dpt
  • Windham
    Vermont · United States
    33.1 km
    in this dpt
  • Windsor
    Vermont · United States
    32.1 km
    in this dpt
  • Caledonia
    Vermont · United States
    29.1 km
    in this dpt
  • Hampden
    Massachusetts · United States
    26.1 km
    in this dpt
  • New London
    Connecticut · United States
    7.0 km
    in this dpt
  • Coaticook
    Québec · Canada
    0.0 km
    in this dpt

30 intersecting protected areas

21 more protected areas

1 page = 1 named river (aggregation of 272 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

373 distinct species · 1 853 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 50 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 Connecticut River : 37 espèces reliées par 103 interactions GloBI sur 4 types (connectance 8.1%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
51
Interactions affichées
103
Connectance
0.081
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

664km

Max discharge

586,1m³/s

Max Strahler

6

Segments matched

272

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