Nature Sanctuary · chl
Humedales de la Cuenca de Chepu
- Area
- 29 km²
- IUCN cat.
- Not Reported
- Year
- 2020
Overview
- Designation
- Nature Sanctuary
- Established
- 2020
- Managing authority
- Centro de Estudio y Conservación del Patrimonio Natural (CECPAN)
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
234 distinct species · 4 569 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 Humedales de la Cuenca de Chepu : 32 espèces reliées par 39 interactions GloBI sur 5 types (connectance 5.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology3 basins · 1 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
23,4km
Lake surface here
0,38km²
Basins crossed
3
Max stream order
4
Max drainage
1 027km²
Discharge in basins
1,3m³/s
Mean precip.
2 327mm/an
Mean T°
9,7°C
Moisture idx
0,72
Max snow
26%
Mean runoff
1 541mm/an
Mean elev. (basins)
220m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (7, ord ≥ 4)
- Río Butalcuraord 4len here8.33 km14%total58 km
- Río Puntraord 3len here5.26 km8%total68 km
- Río Colucoord 3len here3.69 km9%total40 km
- Río Huentruord 1len here2.71 km35%total8 km
- Río Chepuord 4len here2.47 km62%total4 km
- Estero Anguayord 1len here0.97 km16%total6 km
- Río Petracoord 2len here0.03 km0%total9 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
- -42.11450, -73.91427
- 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.