Wilderness · USA
North Fork
- Area
- 34 km²
- IUCN cat.
- Ib
- Year
- 1984
Overview
- Designation
- Wilderness
- IUCN category
- Ib · Zone de nature sauvage
Aire protégée pour la wilderness, faible accès humain
- Established
- 1984
- Managing authority
- Forest Service
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
155 distinct species · 296 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 North Fork : 23 espèces reliées par 37 interactions GloBI sur 3 types (connectance 7.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology1 basins · 0 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
18,0km
Basins crossed
1
Max stream order
3
Max drainage
726km²
Discharge in basins
1,1m³/s
Mean precip.
1 301mm/an
Mean T°
10,5°C
Moisture idx
0,06
Max snow
10%
Mean runoff
958mm/an
Mean elev. (basins)
918m
Watersheds crossing here
Rivers / streams (7, ord ≥ 4)
- North Fork Eel Riverord 4len here5.43 km13%total42 km
- Willow Creekord 5len here4.25 km43%total10 km
- Rock Creekord 2len here3.69 km26%total14 km
- Red Mountain Creekord 3len here1.60 km7%total23 km
- Cox Creekord 3len here1.36 km21%total6 km
- Salt Creekord 2len here0.99 km4%total25 km
- Lightfoot Creekord 1len here0.69 km101%total1 km
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
- 40.11522, -123.32901
- 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.