National Wildlife Refuge · usa
Mcnary
- Area
- 64 km²
- IUCN cat.
- IV
- Year
- 1956
Overview
- Designation
- National Wildlife Refuge
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
- Established
- 1956
- Managing authority
- U.S. Fish and Wildlife Service
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
374 distinct species · 79 014 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Mcnary : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 5 bulles famille, 45 interactions GloBI documentées sur 3 types (connectance 12.8%, filtre Serrano α=0.2). Les 5 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).
Hydrology7 basins · 5 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
20,5km
Lake surface here
1,90km²
Basins crossed
7
Max stream order
8
Max drainage
536 221km²
Discharge in basins
554,7m³/s
Mean precip.
272mm/an
Mean T°
11,4°C
Moisture idx
-0,76
Max snow
3%
Mean runoff
34mm/an
Mean elev. (basins)
250m
Watersheds crossing here
- Bassin de Columbia Riversub-area488,6 km²overlap41.73 km²65%
- Bassin de Walla Walla Riversub-area295,7 km²overlap13.60 km²21%
- Bassin de Columbia Riversub-area622 km²overlap6.14 km²10%
- Bassin de Snake Riversub-area1 871,7 km²overlap1.18 km²2%
- Bassin de Yakima Riversub-area147,5 km²overlap1.10 km²2%
- Bassin de Columbia Riversub-area55,2 km²overlap0.26 km²0%
- Bassin de Columbia Riversub-area173 km²overlap0.07 km²0%
Lakes (5, top by area)
Rivers / streams (5, 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
- 46.06502, -118.88041
- 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.