Predio Sector "Altos de Cantillana - Horcón de Piedra y Roblería Cajón de Lisboa"
IUCN Not ReportedNature Sanctuary · 2010
27 km²
Commune · CHL
Melipilla
Chile
CsaTemperate, dry summer, hot summer(77 %)
Species observed
965
Observations
15 983
Area
1 350,5km²
Ecological tissue
Sample of 39 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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Melipilla : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 60 interactions GloBI sur 5 types (connectance 8.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
60
Connectance
0.081
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
965 distinct species · 15 983 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
14,5°C
Annual rain
647mm
Warmest m°
27,7°C
Coldest m°
3,8°C
Elevation: 339 m on average (min 63 m, max 1 849 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
14,5°C
Annual rain
647mm
Warmest month
27,7°C
Coldest month
3,8°C
Mean alt.
339m
Min
63m
Max
1 849m
Std. dev.
282m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(77 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,6
Org. C
39,3g/kg
Clay
18,6%
Sand
52,3%
Silt
29,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Melipilla
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,6
Org. C
60,5g/kg
Clay
16,7%
Sand
54,0%
Silt
29,4%
5–15 cm
pH H₂O
6,6
Org. C
35,7g/kg
Clay
18,3%
Sand
52,3%
Silt
29,4%
15–30 cm
pH H₂O
6,7
Org. C
21,5g/kg
Clay
20,8%
Sand
50,6%
Silt
28,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest14.7%
Crops25.0%
Built-up0.9%
Bare soil5.5%
Other (grassland, water…)54.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 0 lakes · 21 rivers
Hydrology metrics for this exact territory
Stream length here
256,5km
Basins crossed
9
Max stream order
6
Max drainage
15 100km²
Discharge in basins
185,6m³/s
Mean precip.
466mm/an
Mean T°
15,4°C
Moisture idx
-0,64
Max snow
7%
Mean runoff
160mm/an
Mean elev. (basins)
405m
Watersheds crossing here
- Bassin de Río Puanguesub-area1 812,2 km²overlap477.35 km²35%
- Bassin de Río Maiposub-area879 km²overlap458.37 km²34%
- Bassin de Río Maiposub-area568,5 km²overlap407.76 km²30%
- Bassin de Estero Alhuésub-area1 405,2 km²overlap2.18 km²0%
- Bassin de Estero El Yalisub-area1 067,7 km²overlap2.13 km²0%
- Bassin de Río Mapochosub-area407,2 km²overlap1.23 km²0%
- Bassin de Estero Codeguasub-area1 481,3 km²overlap0.87 km²0%
- Bassin de Estero Casablancasub-area2 502,1 km²overlap0.40 km²0%
- Bassin de Río Maiposub-area329,9 km²overlap0.24 km²0%
Rivers / streams (21, ord ≥ 4)
- Río Puangueord 3len here40.55 km34%total118 km
- Río Maipoord 6len here33.68 km13%total260 km
- Quebrada Las Palmasord 3len here27.54 km100%total28 km
- Estero La Higueraord 2len here26.15 km100%total26 km
- Estero Cholquiord 2len here21.40 km100%total21 km
- Estero Popetaord 3len here19.14 km100%total19 km
- Estero Culipránord 3len here17.36 km100%total17 km
- Quebrada de Las Viñasord 2len here13.48 km100%total13 km
- Quebrada Guairaboord 6len here10.21 km100%total10 km
- Quebrada Peumilloord 1len here8.54 km100%total9 km
- Quebrada Tinajasord 2len here6.29 km84%total7 km
- Quebrada Mal Pasoord 2len here5.59 km100%total6 km
9 more river segmentssorted by Strahler order + length
- Estero El Sauceord 2len here5.46 km26%total21 km
- Quebrada Las Artesasord 1len here5.13 km100%total5 km
- Quebrada de Las Canchasord 1len here4.28 km100%total4 km
- Estero San Diegoord 1len here3.56 km100%total4 km
- Quebrada La Patinaord 6len here3.30 km54%total6 km
- Quebrada Los Guindosord 2len here3.28 km100%total3 km
- Quebrada Rincón de La Monjaord 1len here0.90 km100%total1 km
- Quebrada El Parrónord 1len here0.69 km100%total1 km
- Estero Los Pejerreyesord 2len here≈ tangenttotal12 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,0nW
Built-up
86,5%
Pesticides
60,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 3
Horcón de Piedra (Fundo Rinconada de Chocalán)
IUCN Not ReportedNature Sanctuary · 2011
20 km²
San Juan de Piche
IUCN Not ReportedNational Reserve · 2013
16 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN