National Wildlife Refuge · usa
Dale Bumpers White River
- Area
- 636 km²
- IUCN cat.
- IV
Overview
- Designation
- National Wildlife Refuge
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
0 - Managing authority
- U.S. Fish and Wildlife Service ; State Department of Conservation
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
561 distinct species · 10 017 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Dale Bumpers White River : 27 espèces reliées par 103 interactions GloBI sur 4 types (connectance 13.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology13 basins · 15 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
162,5km
Lake surface here
2,44km²
Basins crossed
13
Max stream order
7
Max drainage
2 397 214km²
Discharge in basins
3 709,9m³/s
Mean precip.
1 297mm/an
Mean T°
16,5°C
Moisture idx
-0,01
Mean runoff
641mm/an
Mean elev. (basins)
54m
Watersheds crossing here
- Bassin de White Riversub-area661,9 km²overlap251.35 km²40%
- Bassin de White Riversub-area124,6 km²overlap76.41 km²12%
- Bassin de Essex Bayousub-area1 481,8 km²overlap69.26 km²11%
- Bassin de White Riversub-area65,6 km²overlap60.77 km²10%
- Bassin de Mississippi Riversub-area1 275,6 km²overlap47.18 km²7%
- Bassin de White Riversub-area49,5 km²overlap46.49 km²7%
- Bassin de Arkansas Post Canalsub-area160 km²overlap28.78 km²5%
- Bassin de Piney Ditchsub-area2 974,3 km²overlap18.64 km²3%
- Bassin de White Riversub-area75,5 km²overlap17.97 km²3%
Lakes (15, top by area)
- Lake #13228area2,6 km²avg depth4.1 m
- Lac 1062033area0,7 km²avg depth2.5 m
- Lac 1061546area0,6 km²avg depth2.3 m
- Lac 1062005area0,5 km²avg depth2.7 m
- Lac 1061998area0,4 km²avg depth2.1 m
- Lac 1062053area0,4 km²avg depth2.8 m
- Lac 1062094area0,3 km²avg depth3.4 m
- Lac 1061920area0,3 km²avg depth2.7 m
- Lac 1062029area0,3 km²avg depth2.7 m
Rivers / streams (7, ord ≥ 4)
- White Riverord 8len here126.65 km4%total3207 km
- Essex Bayouord 2len here19.39 km47%total42 km
- La Grue Bayouord 4len here9.17 km28%total32 km
- Arkansas Post Canalord 7len here4.96 km9%total53 km
- Big Island Shuteord 1len here1.38 km94%total1 km
- Mississippi Riverord 9len here0.63 km0%total5243 km
- Bayou Metoord 7len here0.35 km0%total250 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
- 34.50066, -91.21644
- 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.