Ontologia

Ruisseau· 7 segments

Alder Brook

Crosses 5 administrative regions : Caledonia, Chittenden, Franklin, Saint Lawrence

ruisseau

Total length

234km

Max discharge

5m³/s

Max Strahler

3

Segments matched

7

River geography5 admin regions · 0 communes

Parent watershed

hybas-7080425830659 km²

5 administrative regions crossed (GADM L2)

  • Franklin
    New York · United States
    10.4 km
    in this dpt
  • Chittenden
    Vermont · United States
    9.8 km
    in this dpt
  • Franklin
    Vermont · United States
    5.9 km
    in this dpt
  • Caledonia
    Vermont · United States
    4.4 km
    in this dpt
  • Saint Lawrence
    New York · United States
    0.7 km
    in this dpt

2 intersecting protected areas

1 page = 1 named river (aggregation of 7 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

487 distinct species · 1 490 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 40 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 Alder Brook : 36 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 56 interactions GloBI sur 3 types (connectance 7.2%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
56
Connectance
0.072
Patrimoniales
1
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

234km

Max discharge

5,0m³/s

Max Strahler

3

Segments matched

7

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