National Wildlife Refuge · usa
Buenos Aires
- Area
- 476 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
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
895 distinct species · 69 467 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Buenos Aires : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 50 interactions GloBI sur 3 types (connectance 12.3%, 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 · 0 lakes · 24 rivers
Hydrology metrics for this exact territory
Stream length here
173,7km
Basins crossed
4
Max stream order
3
Max drainage
2 158km²
Discharge in basins
0,6m³/s
Mean precip.
429mm/an
Mean T°
17,5°C
Moisture idx
-0,73
Mean runoff
26mm/an
Mean elev. (basins)
1 096m
Watersheds crossing here
Rivers / streams (24, ord ≥ 4)
- Puertocito Washord 3len here19.27 km87%total22 km
- Altar Washord 3len here16.68 km34%total50 km
- Arivaca Creekord 2len here16.32 km56%total29 km
- Brown Washord 1len here12.54 km65%total19 km
- Arivaca Washord 2len here12.54 km59%total21 km
- Wilbur Canyonord 5len here10.31 km63%total16 km
- Arroyo del Sasabeord 1len here9.16 km79%total12 km
- Shaffer Washord 3len here7.72 km42%total18 km
- Arroyo Secoord 3len here6.97 km13%total54 km
- Lopez Washord 2len here6.80 km100%total7 km
- Cuadro Washord 2len here6.69 km60%total11 km
- Las Moras Washord 1len here6.02 km91%total7 km
12 more river segmentssorted by Strahler order + length
- Arroyo Celayaord 2len here6.00 km42%total14 km
- Little Thomas Washord 1len here5.68 km100%total6 km
- Thomas Canyon Washord 1len here5.42 km39%total14 km
- Arroyo del Compartideroord 1len here4.90 km100%total5 km
- Santa Margarita Washord 3len here4.60 km46%total10 km
- Pozo Hondo Washord 1len here4.47 km31%total14 km
- Los Encinos Washord 1len here3.97 km43%total9 km
- Penitas Washord 2len here3.71 km42%total9 km
- Bolas Blancas Washord 2len here2.80 km18%total16 km
- Legunita Washord 1len here0.91 km29%total3 km
- Yellow Jacket Washord 1len here0.20 km4%total5 km
- Cedar Creekord 3len here≈ tangenttotal72 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
- 31.64076, -111.44702
- 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.