National Wildlife Refuge · usa
Aransas
- Area
- 472 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 ; Joint ; Other or Unknown Local Government
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
473 distinct species · 82 512 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Aransas : 34 espèces reliées par 97 interactions GloBI sur 2 types (connectance 10.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology4 basins · 30 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
20,7km
Lake surface here
18,93km²
Basins crossed
4
Max stream order
2
Max drainage
2 629km²
Discharge in basins
0,5m³/s
Mean precip.
968mm/an
Mean T°
21,4°C
Moisture idx
-0,28
Mean runoff
285mm/an
Mean elev. (basins)
12m
Watersheds crossing here
Lakes (30, top by area)
- Powderhorn Lakearea12,2 km²avg depth1.0 m
- Pringle Lakearea7,8 km²avg depth1.0 m
- Lake #14366area1,9 km²avg depth0.9 m
- Big Brundrett Lakearea1,5 km²avg depth0.6 m
- Lac 1068265area0,7 km²avg depth1.3 m
- Lac 1068317area0,7 km²avg depth1.1 m
- Lac 1068303area0,5 km²avg depth1.1 m
- Lac 1068277area0,5 km²avg depth2.2 m
- Lac 1068334area0,5 km²avg depth1.0 m
21 more lakes
- Lac 1068315area0,5 km²avg depth1.3 m
- Lac 1068291area0,4 km²avg depth0.9 m
- Lac 1068276area0,4 km²avg depth1.2 m
- Lac 1068270area0,3 km²avg depth1.0 m
- Lac 1068286area0,3 km²avg depth1.2 m
- Lac 1068251area0,3 km²avg depth1.4 m
- Lac 1068284area0,3 km²avg depth1.0 m
- Lac 1068271area0,3 km²avg depth1.0 m
- Lac 1068305area0,2 km²avg depth0.5 m
- Lac 1068274area0,2 km²avg depth0.7 m
- Lac 1068269area0,2 km²avg depth1.4 m
- Lac 1068324area0,2 km²avg depth1.4 m
- Lac 1068212area0,2 km²avg depth0.6 m
- Lac 1068341area0,2 km²avg depth0.9 m
- Lac 1068311area0,2 km²avg depth0.9 m
- Lac 1068257area0,2 km²avg depth1.5 m
- Lac 1068278area0,1 km²avg depth1.6 m
- Lac 1068327area0,1 km²avg depth0.5 m
- Lac 1068267area0,1 km²avg depth0.5 m
- Lac 1068252area0,1 km²avg depth0.6 m
- Lac 1068345area0,1 km²avg depth0.8 m
Rivers / streams (6, 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
- 28.22067, -96.87219
- 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.