National Wildlife Refuge · usa
Felsenthal
- Area
- 280 km²
- IUCN cat.
- IV
- Year
- 1970
Overview
- Designation
- National Wildlife Refuge
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
- Established
- 1970
- Managing authority
- U.S. Fish and Wildlife Service
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
437 distinct species · 3 922 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 Felsenthal : 28 espèces reliées par 86 interactions GloBI sur 4 types (connectance 11.6%, 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).
Hydrology8 basins · 6 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
68,5km
Lake surface here
6,11km²
Basins crossed
8
Max stream order
6
Max drainage
29 183km²
Discharge in basins
267,1m³/s
Mean precip.
1 358mm/an
Mean T°
17,0°C
Moisture idx
-0,03
Max snow
1%
Mean runoff
514mm/an
Mean elev. (basins)
46m
Watersheds crossing here
- Bassin de Ouachita Riversub-area388,3 km²overlap72.53 km²26%
- Bassin de Ouachita Riversub-area478,2 km²overlap53.88 km²19%
- Bassin de Ouachita Riversub-area1 158,1 km²overlap49.78 km²18%
- Bassin de Ouachita Riversub-area198,9 km²overlap37.62 km²13%
- Bassin de Saline Riversub-area762,1 km²overlap26.50 km²9%
- Bassin de Saline Riversub-area1 389,6 km²overlap22.85 km²8%
- Bassin de Boggy Bayousub-area331,4 km²overlap9.15 km²3%
- Bassin de Saline Riversub-area8,4 km²overlap7.66 km²3%
Lakes (6, top by area)
Rivers / streams (2, 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
- 33.21687, -92.17033
- 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.