Wilderness Area · USA
Koyukuk
- Area
- 1 538 km²
- IUCN cat.
- Ib
- Year
- 1980
Overview
- Designation
- Wilderness Area
- IUCN category
- Ib · Zone de nature sauvage
Aire protégée pour la wilderness, faible accès humain
- Established
- 1980
- Managing authority
- U.S. Fish and Wildlife Service
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
210 distinct species · 1 569 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 16 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 Koyukuk : 13 espèces reliées par 17 interactions GloBI sur 4 types (connectance 8.9%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology11 basins · 50 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
156,7km
Lake surface here
29,11km²
Basins crossed
11
Max stream order
6
Max drainage
72 602km²
Discharge in basins
346,2m³/s
Mean precip.
322mm/an
Mean T°
-5,8°C
Moisture idx
-0,21
Max snow
61%
Mean runoff
509mm/an
Mean elev. (basins)
90m
Watersheds crossing here
- Bassin de Koyukuk Riversub-area2 093,5 km²overlap817.55 km²53%
- Bassin de Nulitna Riversub-area641,7 km²overlap456.43 km²30%
- Bassin de Kateel Riversub-area770,6 km²overlap110.48 km²7%
- Bassin de South Fork Huslia Riversub-area213,5 km²overlap69.11 km²4%
- Bassin de Huslia Riversub-area225,2 km²overlap52.36 km²3%
- Bassin de Kateel Riversub-area35,2 km²overlap19.34 km²1%
- Bassin de South Fork Huslia Riversub-area706,1 km²overlap5.92 km²0%
- Bassin de Kateel Riversub-area8,4 km²overlap4.04 km²0%
- Bassin de Huslia Riversub-area101,9 km²overlap2.51 km²0%
2 more basinssorted by overlap
Lakes (50, top by area)
- Lake #39366area3,3 km²avg depth5.0 m
- Lake #40172area2,1 km²avg depth4.8 m
- Lake #39618area1,4 km²avg depth4.9 m
- Lake #39713area1,4 km²avg depth6.6 m
- Lake #39161area1,3 km²avg depth3.3 m
- Tachanlowa Lakearea1,2 km²avg depth5.0 m
- Birch Lakesarea1,2 km²avg depth4.0 m
- Lac 419878area1 km²avg depth4.5 m
- Lac 427993area0,8 km²avg depth5.0 m
41 more lakes
- Lac 429478area0,8 km²avg depth5.9 m
- Lac 416234area0,7 km²avg depth5.0 m
- Lac 417952area0,7 km²avg depth4.1 m
- Lac 426755area0,6 km²avg depth6.4 m
- Lac 422833area0,6 km²avg depth3.7 m
- Lac 420575area0,6 km²avg depth4.4 m
- Lac 423682area0,6 km²avg depth6.6 m
- Lac 417785area0,6 km²avg depth4.6 m
- Lac 417256area0,5 km²avg depth3.9 m
- Lac 419324area0,5 km²avg depth3.9 m
- Lac 418425area0,5 km²avg depth3.9 m
- Lac 416350area0,5 km²avg depth3.8 m
- Lac 430617area0,5 km²avg depth6.9 m
- Lac 426418area0,5 km²avg depth7.0 m
- Lac 422960area0,5 km²avg depth4.4 m
- Lac 430353area0,4 km²avg depth3.4 m
- Lac 429596area0,4 km²avg depth2.6 m
- Lac 416280area0,4 km²avg depth3.6 m
- Lac 417740area0,4 km²avg depth3.2 m
- Lac 421444area0,4 km²avg depth4.0 m
- Lac 421378area0,4 km²avg depth3.6 m
- Lac 417921area0,4 km²avg depth3.2 m
- Lac 416960area0,3 km²avg depth3.7 m
- Lac 422705area0,3 km²avg depth5.3 m
- Lac 428232area0,3 km²avg depth5.5 m
- Lac 416678area0,3 km²avg depth2.7 m
- Lac 420168area0,3 km²avg depth4.3 m
- Lac 429930area0,3 km²avg depth3.1 m
- Lac 426448area0,3 km²avg depth4.7 m
- Lac 429282area0,3 km²avg depth5.2 m
- Lac 429868area0,3 km²avg depth6.4 m
- Lac 415295area0,3 km²avg depth4.5 m
- Lac 430408area0,3 km²avg depth4.4 m
- Lac 418244area0,3 km²avg depth3.9 m
- Lac 417552area0,3 km²avg depth3.6 m
- Lac 421171area0,2 km²avg depth3.2 m
- Lac 418139area0,2 km²avg depth3.0 m
- Lac 429426area0,2 km²avg depth2.1 m
- Lac 416235area0,2 km²avg depth2.8 m
- Lac 422204area0,2 km²avg depth4.2 m
- Lac 422669area0,2 km²avg depth3.0 m
Rivers / streams (6, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 65.65198, -157.30459
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.