Ontologia

Rivière· 161 segments

Androscoggin River

Crosses 7 administrative regions : Androscoggin, Coos, Cumberland, Franklin, Kennebec +2

rivière

Total length

306km

Max discharge

335,3m³/s

Max Strahler

6

Segments matched

161

River geography7 admin regions · 0 communes

Parent watershed

hybas-70804323301679 km²

7 administrative regions crossed (GADM L2)

  • Oxford
    Maine · United States
    137.9 km
    in this dpt
  • Androscoggin
    Maine · United States
    137.1 km
    in this dpt
  • Coos
    New Hampshire · United States
    132.4 km
    in this dpt
  • Sagadahoc
    Maine · United States
    15.3 km
    in this dpt
  • Franklin
    Maine · United States
    10.5 km
    in this dpt
  • Cumberland
    Maine · United States
    9.1 km
    in this dpt
  • Kennebec
    Maine · United States
    0.3 km
    in this dpt

30 intersecting protected areas

21 more protected areas

1 page = 1 named river (aggregation of 161 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

99 distinct species · 162 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 48 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 Androscoggin River : 44 espèces reliées par 63 interactions GloBI sur 5 types (connectance 5.6%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
48
Interactions affichées
63
Connectance
0.056
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

335,3m³/s

Max Strahler

6

Segments matched

161

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