Nature Sanctuary · chl
Cajón del Río Achibueno
- Area
- 46 km²
- IUCN cat.
- Not Reported
- Year
- 2015
Overview
- Designation
- Nature Sanctuary
- Established
- 2015
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
114 distinct species · 412 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 Cajón del Río Achibueno : 32 espèces reliées par 40 interactions GloBI sur 4 types (connectance 5.1%, filtre Serrano α=0.2). 8 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 · 2 lakes · 22 rivers
Hydrology metrics for this exact territory
Stream length here
52,9km
Lake surface here
0,59km²
Basins crossed
4
Max stream order
4
Max drainage
2 291km²
Discharge in basins
1,9m³/s
Mean precip.
1 084mm/an
Mean T°
9,6°C
Moisture idx
-0,06
Max snow
30%
Mean runoff
867mm/an
Mean elev. (basins)
1 117m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (22, ord ≥ 4)
- Río Achibuenoord 4len here22.84 km23%total98 km
- Río Ancoaord 4len here7.87 km6%total127 km
- Estero Las Ánimasord 2len here3.18 km21%total15 km
- Estero Riecilloord 2len here2.60 km41%total6 km
- Estero La Gloriaord 3len here2.01 km13%total16 km
- Estero Castilloord 1len here2.01 km18%total11 km
- Estero Potrero Grandeord 3len here1.68 km18%total9 km
- Estero Los Guayesord 4len here1.61 km8%total19 km
- Estero Los Patosord 2len here1.43 km21%total7 km
- Estero Colliguayord 4len here1.35 km6%total22 km
- Estero de Pejerreyesord 3len here1.29 km6%total23 km
- Quebrada La Chasconaord 2len here1.12 km19%total6 km
10 more river segmentssorted by Strahler order + length
- Estero Vega de Salasord 2len here1.11 km6%total18 km
- Estero Nacimientoord 2len here0.78 km9%total8 km
- Estero Los Pozosord 4len here0.70 km18%total4 km
- Estero El Toroord 2len here0.41 km3%total14 km
- Quebrada Las Quilasord 2len here0.29 km4%total7 km
- Estero Nevadoord 1len here0.28 km16%total2 km
- Quebrada Chingueord 2len here0.25 km3%total8 km
- Quebrada Los Moyaord 1len here0.10 km6%total2 km
- Estero Las Tablasord 1len here0.02 km3%total1 km
- Quebrada Dalmaciaord 2len here≈ tangenttotal3 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
- -36.00137, -71.14148
- 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.