Los Nogales (SN)
IUCN Not ReportedNature Sanctuary · 1973
109 km²
Commune · CHL
Colina
Chile
BSkArid, steppe, cold(51 %)
Species observed
759
Observations
12 535
Area
969,9km²
Ecological tissue
Sample of 36 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 Colina : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 53 interactions GloBI sur 5 types (connectance 8.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
36
Interactions affichées
53
Connectance
0.084
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
759 distinct species · 12 535 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,9°C
Annual rain
577mm
Warmest m°
25,6°C
Coldest m°
1,8°C
Elevation: 1 288 m on average (min 484 m, max 3 527 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,9°C
Annual rain
577mm
Warmest month
25,6°C
Coldest month
1,8°C
Mean alt.
1 288m
Min
484m
Max
3 527m
Std. dev.
755m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(51 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,0
Org. C
34,7g/kg
Clay
20,5%
Sand
62,2%
Silt
17,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Chacabuco
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,9
Org. C
46,0g/kg
Clay
17,7%
Sand
64,8%
Silt
17,6%
5–15 cm
pH H₂O
7,0
Org. C
30,4g/kg
Clay
19,9%
Sand
62,6%
Silt
17,4%
15–30 cm
pH H₂O
7,1
Org. C
27,5g/kg
Clay
23,8%
Sand
59,2%
Silt
17,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest2.5%
Crops11.0%
Built-up0.9%
Bare soil28.5%
Other (grassland, water…)57.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology8 basins · 0 lakes · 29 rivers
Hydrology metrics for this exact territory
Stream length here
191,5km
Basins crossed
8
Max stream order
3
Max drainage
1 531km²
Discharge in basins
6,7m³/s
Mean precip.
368mm/an
Mean T°
12,9°C
Moisture idx
-0,72
Max snow
40%
Mean runoff
204mm/an
Mean elev. (basins)
1 091m
Watersheds crossing here
- Bassin de Estero Las Crucessub-area931 km²overlap548.23 km²57%
- Bassin de Estero El Cobresub-area213,7 km²overlap205.54 km²21%
- Bassin de Quebrada de Láminasub-area111,5 km²overlap110.94 km²11%
- Bassin de Estero Peldehuesub-area324 km²overlap99.93 km²10%
- Bassin de Estero Pocurosub-area478,1 km²overlap4.54 km²0%
- Bassin de Zanjón de la Aguadasub-area1 530,8 km²overlap0.67 km²0%
- Bassin de Estero Tiltilsub-area416,7 km²overlap0.05 km²0%
- Bassin de Río Blancosub-area1 133,6 km²overlap0.04 km²0%
Rivers / streams (29, ord ≥ 4)
- Río Colinaord 3len here17.68 km100%total18 km
- Estero Peldehueord 3len here11.69 km47%total25 km
- Quebrada de Láminaord 2len here11.02 km100%total11 km
- Canal El Carmenord 3len here10.55 km54%total19 km
- Quebrada La Ñipaord 1len here10.33 km60%total17 km
- Quebrada La Leoneraord 1len here9.89 km100%total10 km
- Quebrada El Manzanoord 2len here9.77 km51%total19 km
- Estero El Cobreord 2len here9.58 km100%total10 km
- Estero Santa Margaritaord 3len here9.15 km100%total9 km
- Quebrada Las Rutasord 2len here8.62 km100%total9 km
- Quebrada El Duraznoord 2len here7.94 km100%total8 km
- Estero Colinaord 3len here7.87 km35%total23 km
17 more river segmentssorted by Strahler order + length
- Quebrada Candelarioord 2len here6.73 km100%total7 km
- Estero de Chacabucoord 3len here6.24 km28%total22 km
- Quebrada Los Boyenesord 1len here6.11 km100%total6 km
- Quebrada del Aguaord 1len here5.33 km100%total5 km
- Quebrada La Regiónord 1len here4.62 km100%total5 km
- Quebrada La Leonaord 1len here4.28 km100%total4 km
- Quebrada El Carmen Altoord 1len here3.99 km39%total10 km
- Quebrada Palillosord 1len here3.91 km100%total4 km
- Quebrada Pequenquillosord 2len here3.80 km100%total4 km
- Quebrada Ranquínord 1len here3.75 km100%total4 km
- Quebrada El Rojizoord 1len here3.67 km100%total4 km
- Quebrada Los Palquisord 2len here3.57 km100%total4 km
- Estero Las Crucesord 4len here3.53 km18%total20 km
- Quebrada Totorillasord 1len here2.82 km100%total3 km
- Quebrada del Bolsónord 1len here2.68 km100%total3 km
- Quebrada Duraznoord 1len here1.19 km100%total1 km
- Quebrada Infiernilloord 1len here1.16 km100%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
3,9nW
Built-up
94,1%
Pesticides
28,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN