Rivière· 20 segments
Naknek River
Crosses 2 administrative regions : Bristol Bay, Lake and Peninsula
Total length
54km
Max discharge
153,5m³/s
Max Strahler
5
Segments matched
20
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Bristol BayAlaska · United States71.4 kmin this dpt
- Lake and PeninsulaAlaska · United States11.5 kmin this dpt
2 intersecting protected areas
Katmai Bay
IUCN IINational Park
Katmai
IUCN IbWilderness Area
1 page = 1 named river (aggregation of 20 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
483 distinct species · 5 697 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Naknek River : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 91 interactions GloBI sur 4 types (connectance 16.2%, filtre Serrano α=0.2). 15 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
54km
Max discharge
153,5m³/s
Max Strahler
5
Segments matched
20
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.