Commune · CHL
Purranque
Chile
Species observed
355
Observations
5 017
Area
1 451km²
Ecological tissue
Sample of 35 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 Purranque : 29 espèces reliées par 38 interactions GloBI sur 5 types (connectance 6.4%, 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).
Species present
355 distinct species · 5 017 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,2°C
Annual rain
1 813mm
Warmest m°
19,4°C
Coldest m°
3,4°C
Elevation: 269 m on average (min -27 m, max 865 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,4
Org. C
136,3g/kg
Clay
24,7%
Sand
41,2%
Silt
34,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Osorno
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 0 lakes · 23 rivers
Hydrology metrics for this exact territory
Stream length here
271,0km
Basins crossed
5
Max stream order
5
Max drainage
2 455km²
Discharge in basins
51,5m³/s
Mean precip.
1 732mm/an
Mean T°
9,9°C
Moisture idx
0,54
Max snow
24%
Mean runoff
1 148mm/an
Mean elev. (basins)
237m
Watersheds crossing here
Rivers / streams (23, ord ≥ 4)
- Río Hueyuscaord 4len here30.72 km42%total74 km
- Río Blancoord 3len here25.08 km27%total94 km
- Río Negroord 5len here23.81 km46%total51 km
- Río de La Plataord 3len here22.44 km100%total22 km
- Río Manquemapuord 2len here21.90 km100%total22 km
- Río Puquitrahueord 2len here15.77 km100%total16 km
- Río San Pedroord 3len here15.11 km97%total16 km
- Río Quedalord 2len here12.19 km97%total13 km
- Río San Carlosord 2len here12.08 km99%total12 km
- Río Forrahueord 4len here11.19 km44%total25 km
- Río Chifinord 5len here9.92 km28%total35 km
- Río Maipuéord 4len here9.82 km53%total19 km
11 more river segmentssorted by Strahler order + length
- Quebrada Hueniord 1len here9.38 km100%total9 km
- Estero Morroord 1len here8.73 km100%total9 km
- Estero Dollincoord 3len here8.31 km67%total12 km
- Estero Chinqueord 1len here8.20 km100%total8 km
- Quebrada Fieraord 1len here6.35 km100%total6 km
- Río Mauleord 3len here4.52 km76%total6 km
- Estero El Chivatoord 2len here3.94 km100%total4 km
- Río Las Juntasord 4len here3.82 km27%total14 km
- Río Chachánord 5len here3.67 km17%total22 km
- Quebrada el Loboord 1len here2.04 km100%total2 km
- Estero Huillincoord 2len here2.04 km19%total11 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
13,3%
Pesticides
32,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)