Nature Sanctuary · chl
Cruz de Piedra
- Area
- 930 km²
- IUCN cat.
- Not Reported
- Year
- 2023
Overview
- Designation
- Nature Sanctuary
- Established
- 2023
- Managing authority
- Fundación Cruz de Piedra
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
239 distinct species · 580 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 Cruz de Piedra : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 4 types (connectance 5.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology13 basins · 0 lakes · 15 rivers
Hydrology metrics for this exact territory
Stream length here
167,5km
Basins crossed
13
Max stream order
4
Max drainage
4 351km²
Discharge in basins
22,3m³/s
Mean precip.
599mm/an
Mean T°
2,4°C
Moisture idx
-0,30
Max snow
48%
Mean runoff
499mm/an
Mean elev. (basins)
3 240m
Watersheds crossing here
- Bassin de Río Maiposub-area348,5 km²overlap344.13 km²37%
- Bassin de Río Maiposub-area478,2 km²overlap293.51 km²32%
- Bassin de Río Clarosub-area267,7 km²overlap189.18 km²20%
- Bassin de Río Negrosub-area291,5 km²overlap91.72 km²10%
- Bassin de Río Blancosub-area607 km²overlap4.19 km²0%
- Bassin de Río Borbollónsub-area701,8 km²overlap2.97 km²0%
- Bassin de Estero Codeguasub-area1 481,3 km²overlap1.86 km²0%
- Bassin de Río Diamantesub-area546,1 km²overlap1.78 km²0%
- Bassin de Estero Coyancosub-area529,4 km²overlap0.34 km²0%
Rivers / streams (15, ord ≥ 4)
- Río Maipoord 6len here71.62 km28%total260 km
- Río Claroord 4len here32.07 km64%total50 km
- Estero El Circoord 1len here15.10 km100%total15 km
- Río Blancoord 2len here14.39 km100%total14 km
- Estero El Extravíoord 1len here12.80 km71%total18 km
- Río Negroord 3len here5.06 km21%total24 km
- Quebrada Las Damasord 1len here4.24 km99%total4 km
- Río Barrosoord 2len here2.70 km100%total3 km
- Quebrada Cabeza de Novilloord 4len here2.34 km52%total5 km
- Quebrada Los Lunesord 4len here2.30 km19%total12 km
- Estero Los Pelambresord 3len here1.93 km24%total8 km
- Estero Los Escalonesord 1len here1.89 km100%total2 km
3 more river segmentssorted by Strahler order + length
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
- -34.07191, -69.92619
- 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.