National Conservation Area · usa
Steese
- Area
- 4 913 km²
- IUCN cat.
- V
- Year
- 1980
Overview
- Designation
- National Conservation Area
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
- Established
- 1980
- Managing authority
- Bureau of Land Management
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
327 distinct species · 662 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Steese : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 3 bulles famille, 30 interactions GloBI documentées sur 2 types (connectance 6.9%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology24 basins · 0 lakes · 32 rivers
Hydrology metrics for this exact territory
Stream length here
839,2km
Basins crossed
24
Max stream order
5
Max drainage
307 220km²
Discharge in basins
24,9m³/s
Mean precip.
230mm/an
Mean T°
-6,8°C
Moisture idx
-0,54
Max snow
60%
Mean runoff
130mm/an
Mean elev. (basins)
759m
Watersheds crossing here
- Bassin de Birch Creeksub-area2 423,9 km²overlap1691.41 km²34%
- Bassin de Preacher Creeksub-area874,8 km²overlap875.63 km²18%
- Bassin de South Fork Birch Creeksub-area846,9 km²overlap838.78 km²17%
- Bassin de North Fork Preacher Creeksub-area572,7 km²overlap554.17 km²11%
- Bassin de Rock Creeksub-area435,5 km²overlap427.51 km²9%
- Bassin de Loper Creeksub-area265,1 km²overlap218.69 km²4%
- Bassin de Birch Creeksub-area267,6 km²overlap141.98 km²3%
- Bassin de Crooked Creeksub-area776 km²overlap68.87 km²1%
- Bassin de Middle Fork Chena Riversub-area977,3 km²overlap46.47 km²1%
15 more basinssorted by overlap
- Bassin de Salcha Riversub-area750,4 km²overlap9.40 km²0%
- Bassin de Hope Creeksub-area154 km²overlap7.72 km²0%
- Bassin de Preacher Creeksub-area1 399,9 km²overlap6.66 km²0%
- Bassin de Bear Creeksub-area567,3 km²overlap4.90 km²0%
- Bassin de Birch Creeksub-area369,4 km²overlap4.29 km²0%
- Bassin de North Fork Chena Riversub-area874,3 km²overlap3.72 km²0%
- Bassin de Crescent Creeksub-area737,9 km²overlap3.29 km²0%
- Bassin de Smith Creeksub-area202,8 km²overlap2.47 km²0%
- Bassin de Crooked Creeksub-area410 km²overlap2.19 km²0%
- Bassin de Beaver Creeksub-area1 256,3 km²overlap1.40 km²0%
- Bassin de Charley Riversub-area1 069,5 km²overlap1.13 km²0%
- Basin #52400sub-area455,8 km²overlap1.07 km²0%
- Bassin de Discovery Creeksub-area435,2 km²overlap0.61 km²0%
- Bassin de Caribou Creeksub-area186,6 km²overlap0.25 km²0%
- Bassin de Webber Creeksub-area390,9 km²overlap0.02 km²0%
Rivers / streams (32, ord ≥ 4)
- Birch Creekord 5len here143.54 km33%total434 km
- Preacher Creekord 4len here108.03 km53%total202 km
- North Fork Preacher Creekord 3len here83.05 km100%total83 km
- Rock Creekord 3len here56.63 km57%total100 km
- South Fork Birch Creekord 4len here53.27 km100%total53 km
- Big Windy Creekord 3len here43.32 km100%total43 km
- Clums Forkord 4len here42.20 km100%total42 km
- Yukon Fork South Fork Birch Creekord 2len here41.42 km100%total41 km
- Loper Creekord 2len here29.65 km100%total30 km
- McKinley Creekord 2len here22.99 km46%total50 km
- Wolf Creekord 4len here21.56 km23%total95 km
- Fryingpan Creekord 4len here20.47 km100%total20 km
20 more river segmentssorted by Strahler order + length
- Sheep Creekord 6len here17.87 km24%total75 km
- Harrington Forkord 3len here15.57 km55%total29 km
- Dexter Creekord 1len here15.47 km100%total15 km
- Anvil Creekord 1len here14.88 km100%total15 km
- Munson Creekord 2len here13.18 km65%total20 km
- Cen Creekord 2len here12.52 km85%total15 km
- Great Unknown Creekord 4len here12.46 km100%total12 km
- Convert Creekord 2len here12.07 km100%total12 km
- Bachelor Creekord 2len here11.65 km100%total12 km
- Crooked Creekord 4len here10.36 km5%total225 km
- McLean Creekord 1len here7.78 km100%total8 km
- Denver Creekord 2len here7.63 km100%total8 km
- Grizzly Creekord 2len here6.31 km19%total33 km
- Thomas Creekord 3len here5.99 km7%total81 km
- Lawson Creekord 2len here3.61 km100%total4 km
- American Creekord 4len here2.72 km7%total41 km
- Bear Creekord 7len here1.67 km1%total325 km
- Cache Creekord 3len here1.08 km3%total40 km
- North Fork Birch Creekord 2len here0.21 km3%total7 km
- Mammoth Creekord 2len here≈ tangenttotal7 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
- 65.21204, -144.92162
- 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.