Ruisseau· 25 segments
Little Susitna River
Crosses 1 administrative regions : Matanuska-Susitna
Total length
200km
Max discharge
11m³/s
Max Strahler
3
Segments matched
25
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- Matanuska-SusitnaAlaska · United States125.4 kmin this dpt
3 intersecting protected areas
Susitna Flats State
IUCN VGame Refuge
Little Susitna
IUCN VRecreation River
Nancy Lake State
IUCN VRecreation Area
1 page = 1 named river (aggregation of 25 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
74 distinct species · 177 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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).
Indicateurs du tissu écologique
Tissu écologique de Little Susitna River : 33 espèces reliées par 48 interactions GloBI sur 4 types (connectance 6.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
200km
Max discharge
11,0m³/s
Max Strahler
3
Segments matched
25
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.