Ontologia

Rivière· 36 segments

East Branch Penobscot River

Crosses 2 administrative regions : Penobscot, Piscataquis

rivière

Total length

128km

Max discharge

60m³/s

Max Strahler

5

Segments matched

36

River geography2 admin regions · 0 communes

Parent watershed

hybas-7080386930281 km²

2 administrative regions crossed (GADM L2)

  • Penobscot
    Maine · United States
    71.8 km
    in this dpt
  • Piscataquis
    Maine · United States
    40.4 km
    in this dpt

5 intersecting protected areas

1 page = 1 named river (aggregation of 36 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

94 distinct species · 260 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 43 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 East Branch Penobscot River : 35 espèces reliées par 77 interactions GloBI sur 4 types (connectance 8.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
77
Connectance
0.085
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

128km

Max discharge

60,0m³/s

Max Strahler

5

Segments matched

36

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