Commune · CHL
Ollagüe
Chile
Species observed
258
Observations
2 629
Area
2 929,2km²
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 Ollagüe : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 3 types (connectance 7.5%, filtre Serrano α=0.2). 9 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
258 distinct species · 2 629 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
4,5°C
Annual rain
344mm
Warmest m°
14,6°C
Coldest m°
-4,9°C
Elevation: 4 232 m on average (min 3 690 m, max 5 884 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
8,2
Org. C
16,0g/kg
Clay
18,3%
Sand
58,3%
Silt
23,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to El Loa
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)
Hydrology14 basins · 26 lakes · 23 rivers
Hydrology metrics for this exact territory
Stream length here
227,3km
Lake surface here
12,63km²
Basins crossed
14
Max stream order
3
Max drainage
3 192km²
Discharge in basins
0,0m³/s
Mean precip.
58mm/an
Mean T°
4,5°C
Moisture idx
-0,95
Max snow
1%
Mean runoff
0mm/an
Mean elev. (basins)
4 190m
Watersheds crossing here
- Bassin de Quebrada del Incasub-area1 796,1 km²overlap1328.19 km²45%
- Bassin de Quebrada León Guasisub-area490,9 km²overlap487.97 km²17%
- Bassin de Quebrada Aminchasub-area1 603 km²overlap360.70 km²12%
- Bassin de Quebrada Coscasub-area1 128,2 km²overlap192.88 km²7%
- Bassin de Río San Pedro de Inacalirisub-area1 374,6 km²overlap146.11 km²5%
- Bassin de Quebrada de Tairasub-area425,2 km²overlap138.33 km²5%
- Bassin de Quebrada Juchuchurchichasub-area127,2 km²overlap126.09 km²4%
- Bassin de Río Loasub-area1 029,6 km²overlap70.43 km²2%
- Bassin de Quebrada Chelasub-area307,1 km²overlap48.84 km²2%
5 more basinssorted by overlap
Lakes (26, top by area)
- Lake #20778area2,5 km²avg depth1.2 m
- Lake #20746area1,5 km²avg depth2.0 m
- Lac 1099179area1 km²avg depth1.1 m
- Lac 1099127area0,8 km²avg depth3.8 m
- Lac 1099223area0,7 km²avg depth1.7 m
- Lac 1099156area0,7 km²avg depth2.6 m
- Lac 1099237area0,7 km²avg depth2.1 m
- Lac 1099160area0,6 km²avg depth1.4 m
- Lac 1099187area0,4 km²avg depth1.5 m
17 more lakes
- Lac 1099210area0,4 km²avg depth1.7 m
- Lac 1099128area0,4 km²avg depth1.8 m
- Lac 1099137area0,4 km²avg depth4.3 m
- Lac 1099209area0,4 km²avg depth0.5 m
- Lac 1099129area0,3 km²avg depth3.3 m
- Lac 1099166area0,3 km²avg depth0.9 m
- Lac 1099205area0,2 km²avg depth0.5 m
- Lac 1099164area0,2 km²avg depth1.1 m
- Lac 1099211area0,2 km²avg depth2.3 m
- Lac 1099184area0,2 km²avg depth1.3 m
- Lac 1099110area0,2 km²avg depth3.2 m
- Lac 1099190area0,1 km²avg depth1.2 m
- Lac 1099188area0,1 km²avg depth1.0 m
- Lac 1099255area0,1 km²avg depth0.8 m
- Lac 1099106area0,1 km²avg depth1.3 m
- Lac 1099231area0,1 km²avg depth0.7 m
- Lac 1099203area0,1 km²avg depth1.2 m
Rivers / streams (23, ord ≥ 4)
- Quebrada del Incaord 3len here30.14 km100%total30 km
- Quebrada Aminchaord 2len here19.92 km100%total20 km
- Quebrada La Chinchillaord 1len here15.64 km100%total16 km
- Quebrada Peña Blancaord 2len here14.65 km100%total15 km
- Quebrada Palpanaord 1len here14.53 km100%total15 km
- Quebrada La Perdizord 3len here12.87 km100%total13 km
- Quebrada León Guasiord 1len here12.67 km100%total13 km
- Quebrada Cuevitasord 2len here12.36 km100%total12 km
- Quebrada Juchuchurchichaord 2len here11.79 km100%total12 km
- Quebrada de Aucanquiord 1len here10.43 km50%total21 km
- Quebrada Coscaord 1len here9.84 km100%total10 km
- Quebrada Cebollarord 1len here9.54 km100%total10 km
11 more river segmentssorted by Strahler order + length
- Quebrada Finado Joséord 1len here6.93 km100%total7 km
- Quebrada Caichapeord 2len here6.64 km100%total7 km
- Quebrada El Quinceord 1len here6.52 km59%total11 km
- Quebrada Barrancaneord 2len here6.39 km100%total6 km
- Quebrada Aguiluchoord 2len here5.85 km42%total14 km
- Quebrada Pastos Grandesord 1len here5.84 km100%total6 km
- Quebrada Salvaord 2len here5.77 km100%total6 km
- Río Chaihuiriord 2len here3.89 km26%total15 km
- Quebrada Chac-Incaord 1len here3.00 km100%total3 km
- Quebrada Guallataniord 1len here1.77 km100%total2 km
- Quebrada Colanaord 3len here0.30 km2%total14 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
0,1%
Pesticides
2,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)