Corredor Nevados de Chillán- Laguna del Laja
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2011
5 717 km²
Commune · CHL
Pemuco
Chile
CsbTemperate, dry summer, warm summer(100 %)
Species observed
208
Observations
632
Area
562,6km²
Ecological tissue
Sample of 49 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 Pemuco : 41 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 51 interactions GloBI sur 5 types (connectance 4.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
49
Interactions affichées
51
Connectance
0.043
Patrimoniales
3
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
208 distinct species · 632 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,4°C
Annual rain
1 920mm
Warmest m°
25,1°C
Coldest m°
3,6°C
Elevation: 335 m on average (min 80 m, max 1 599 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,4°C
Annual rain
1 920mm
Warmest month
25,1°C
Coldest month
3,6°C
Mean alt.
335m
Min
80m
Max
1 599m
Std. dev.
317m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
83,5g/kg
Clay
31,5%
Sand
27,4%
Silt
41,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Diguillín
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
117,4g/kg
Clay
31,8%
Sand
27,4%
Silt
40,8%
5–15 cm
pH H₂O
6,1
Org. C
79,0g/kg
Clay
31,2%
Sand
27,6%
Silt
41,2%
15–30 cm
pH H₂O
6,1
Org. C
54,1g/kg
Clay
31,5%
Sand
27,3%
Silt
41,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest38.8%
Crops24.3%
Built-up0.2%
Bare soil1.7%
Other (grassland, water…)35.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 1 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
175,8km
Lake surface here
0,28km²
Basins crossed
1
Max stream order
4
Max drainage
4 498km²
Discharge in basins
17,5m³/s
Mean precip.
1 269mm/an
Mean T°
11,5°C
Moisture idx
0,07
Max snow
6%
Mean runoff
1 018mm/an
Mean elev. (basins)
515m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (6, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
22,3%
Pesticides
47,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Applicable · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN