Ontologia

Commune · CHL

Cochrane

Chile

ETPolar, tundra(64 %)

Species observed

1 183

Observations

18 978

Area

8 631,2km²

Ecological tissue

Sample of 41 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 Cochrane : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 5 types (connectance 5.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
42
Connectance
0.051
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

1 183 distinct species · 18 978 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 978 obs · 171 cellules
Obs. / cellule
≥ 1 538
243–1 537
36–242
12–35
< 12

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

3,1°C

Annual rain

2 448mm

Warmest m°

12,1°C

Coldest m°

-4,9°C

Elevation: 899 m on average (min 18 m, max 3 223 m)

Bioclimatic detailsExpert
Annual mean temp.
3,1°C
Annual rain
2 448mm
Warmest month
12,1°C
Coldest month
-4,9°C
Mean alt.
899m
Min
18m
Max
3 223m
Std. dev.
497m
Köppen-Geiger (dominant)
ETPolar, tundra(64 %)Polar

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,9

Org. C

117,7g/kg

Clay

19,7%

Sand

54,2%

Silt

26,1%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: paGLiMaggregated to Capitán Prat

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
146,5g/kg
Clay
19,0%
Sand
54,6%
Silt
26,3%
5–15 cm
pH H₂O
5,9
Org. C
118,5g/kg
Clay
19,9%
Sand
53,9%
Silt
26,2%
15–30 cm
pH H₂O
5,9
Org. C
88,0g/kg
Clay
20,3%
Sand
53,9%
Silt
25,8%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest24.1%
Crops0.0%
Built-up0.0%
Bare soil27.1%
Other (grassland, water…)48.8%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology26 basins · 50 lakes · 34 rivers

Hydrology metrics for this exact territory

Stream length here

1 206,2km

Lake surface here

274,02km²

Basins crossed

26

Max stream order

6

Max drainage

26 814km²

Discharge in basins

1 893,7m³/s

Mean precip.

896mm/an

Mean T°

4,7°C

Moisture idx

0,19

Max snow

77%

Mean runoff

559mm/an

Mean elev. (basins)

934m

Watersheds crossing here

17 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (34, ord ≥ 4)

22 more river segments

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,4%

Pesticides

0,1kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas5

IUCN Not Reported · 2IUCN Not Applicable · 1IUCN II · 1IUCN VI · 1🌊 Marine · 2

Patagonia

IUCN Not Reported

National Park · 2018

3 025 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN