Ontologia

Province · CHL

Última Esperanza

Chile

ETPolar, tundra(78 %)

Species observed

2 124

Observations

178 986

Area

57 551,8km²

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 Última Esperanza : 25 espèces reliées par 43 interactions GloBI sur 5 types (connectance 6.1%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
43
Connectance
0.061
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

2 124 distinct species · 178 986 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

178 986 obs · 21 cellules
Obs. / cellule
≥ 73 061
33 209–73 060
1 844–33 208
392–1 843
< 392

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

3,6°C

Annual rain

4 961mm

Warmest m°

9,6°C

Coldest m°

-2,4°C

Elevation: 472 m on average (min -759 m, max 3 272 m)

Bioclimatic detailsExpert
Annual mean temp.
3,6°C
Annual rain
4 961mm
Warmest month
9,6°C
Coldest month
-2,4°C
Mean alt.
472m
Min
-759m
Max
3 272m
Std. dev.
472m
Köppen-Geiger (dominant)
ETPolar, tundra(78 %)Polar

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

Soil & lithology

pH H₂O

5,3

Org. C

185,9g/kg

Clay

22,9%

Sand

47,0%

Silt

30,1%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
202,2g/kg
Clay
23,0%
Sand
46,8%
Silt
30,2%
5–15 cm
pH H₂O
5,3
Org. C
185,7g/kg
Clay
22,7%
Sand
47,0%
Silt
30,2%
15–30 cm
pH H₂O
5,4
Org. C
169,9g/kg
Clay
22,8%
Sand
47,1%
Silt
30,0%

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

Land cover

Forest23.1%
Crops0.0%
Built-up0.0%
Bare soil22.7%
Other (grassland, water…)54.2%

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

Hydrology97 basins · 50 lakes · 40 rivers

Hydrology metrics for this exact territory

Stream length here

1 006,1km

Lake surface here

916,89km²

Basins crossed

97

Max stream order

6

Max drainage

8 636km²

Discharge in basins

1 628,8m³/s

Mean precip.

2 518mm/an

Mean T°

5,5°C

Moisture idx

0,60

Max snow

100%

Mean runoff

1 678mm/an

Mean elev. (basins)

448m

Watersheds crossing here

88 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (40, ord ≥ 4)

28 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

0,2%

Pesticides

0,1kg/km²

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

Sub-administrations2