Multiple Use Nature Reserve · arg
Auca Mahuida
- Area
- 764 km²
- IUCN cat.
- VI
- Year
- 1996
Overview
- Designation
- Multiple Use Nature Reserve
- IUCN category
- VI · Aire protégée avec utilisation durable
Conservation + utilisation durable des ressources
- Established
- 1996
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
105 distinct species · 278 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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 Auca Mahuida : 10 espèces reliées par 22 interactions GloBI sur 3 types (connectance 16.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology9 basins · 2 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
11,4km
Lake surface here
0,09km²
Basins crossed
9
Max stream order
4
Max drainage
20 636km²
Discharge in basins
6,6m³/s
Mean precip.
148mm/an
Mean T°
13,2°C
Moisture idx
-0,89
Mean runoff
37mm/an
Mean elev. (basins)
799m
Watersheds crossing here
- Bassin de Arroyo Carranzasub-area2 744 km²overlap278.81 km²36%
- Basin #46560sub-area492,6 km²overlap171.95 km²22%
- Bassin de Arroyo Los Pocitossub-area355,8 km²overlap77.26 km²10%
- Bassin de Arroyo Carranzasub-area518 km²overlap48.58 km²6%
- Basin #27980sub-area588 km²overlap42.63 km²6%
- Basin #28760sub-area527,7 km²overlap42.49 km²6%
- Bassin de Río Coloradosub-area1 002,7 km²overlap41.20 km²5%
- Bassin de Cañada de las Avispassub-area2 456,1 km²overlap35.78 km²5%
- Bassin de Acceso a planta Loma las Yeguassub-area432,6 km²overlap25.66 km²3%
Lakes (2, 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
- -37.75896, -68.90277
- 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.