National Wildlife Refuge · usa
Upper Ouachita
- Area
- 221 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 ; Natural Resources Conservation Service
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
306 distinct species · 8 933 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 Upper Ouachita : 20 espèces reliées par 70 interactions GloBI sur 4 types (connectance 15.1%, filtre Serrano α=0.2). 11 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 · 8 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
72,7km
Lake surface here
4,38km²
Basins crossed
1
Max stream order
6
Max drainage
29 183km²
Discharge in basins
83,9m³/s
Mean precip.
1 367mm/an
Mean T°
17,3°C
Moisture idx
-0,03
Max snow
1%
Mean runoff
543mm/an
Mean elev. (basins)
38m
Watersheds crossing here
Lakes (8, top by area)
Rivers / streams (8, ord ≥ 4)
- Ouachita Riverord 6len here32.09 km2%total1297 km
- Cecil Creekord 3len here11.86 km40%total30 km
- Pierre Creekord 2len here8.09 km79%total10 km
- Dry Creekord 8len here6.06 km0%total1337 km
- Bayou de Butteord 2len here5.65 km23%total25 km
- Edwards Creekord 2len here5.21 km51%total10 km
- Boggy Bayouord 3len here3.13 km4%total85 km
- Miller Creekord 3len here0.61 km0%total161 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
- 32.91135, -92.04891
- 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.