National Wildlife Refuge · usa
Laguna Atascosa
- Area
- 386 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
2 121 distinct species · 611 814 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Laguna Atascosa : 20 espèces reliées par 57 interactions GloBI sur 3 types (connectance 12.3%, 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 · 13 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
46,7km
Lake surface here
39,41km²
Basins crossed
8
Max stream order
4
Max drainage
2 163km²
Discharge in basins
0,3m³/s
Mean precip.
671mm/an
Mean T°
22,8°C
Moisture idx
-0,52
Mean runoff
64mm/an
Mean elev. (basins)
9m
Watersheds crossing here
- Bassin de Arroyo Coloradosub-area1 477,3 km²overlap115.07 km²30%
- Basin #49240sub-area200,2 km²overlap67.11 km²17%
- Bassin de Main Supply Canalsub-area515,8 km²overlap62.08 km²16%
- Basin #49220sub-area194 km²overlap56.62 km²15%
- Bassin de Pilot Channelsub-area1 090 km²overlap21.45 km²6%
- Bassin de Gulf Intracoastal Waterwaysub-area2 162,5 km²overlap14.79 km²4%
- Basin #49200sub-area12,6 km²overlap6.21 km²2%
- Basin #49160sub-area135,3 km²overlap1.10 km²0%
Lakes (13, top by area)
- Bahia Grandearea33,8 km²avg depth2.1 m
- Laguna Atascosaarea9,9 km²avg depth4.3 m
- Laguna Madrearea1,5 km²avg depth1.0 m
- Lake #14584area1,3 km²avg depth1.1 m
- Cayo Atascosoarea1,3 km²avg depth0.7 m
- Laguna Largaarea1,2 km²avg depth1.3 m
- Lac 1069263area0,8 km²avg depth2.0 m
- Lac 1069200area0,5 km²avg depth1.5 m
- Lac 1069256area0,5 km²avg depth1.7 m
Rivers / streams (3, 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
- 26.05511, -97.32698
- 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.