Ontologia

Commune · BOL

Collana

Bolivia

ETPolar, tundra(100 %)

Species observed

0

Observations

0

Area

106,3km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Species present

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

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

Climate

Mean T°

7,1°C

Annual rain

925mm

Warmest m°

14,6°C

Coldest m°

-2,9°C

Elevation: 4 070 m on average (min 3 867 m, max 4 376 m)

Bioclimatic detailsExpert
Annual mean temp.
7,1°C
Annual rain
925mm
Warmest month
14,6°C
Coldest month
-2,9°C
Mean alt.
4 070m
Min
3 867m
Max
4 376m
Std. dev.
154m
Köppen-Geiger (dominant)
ETPolar, tundra(100 %)Polar

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

Soil & lithology

pH H₂O

6,8

Org. C

20,2g/kg

Clay

27,0%

Sand

40,8%

Silt

32,2%

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

Dominant lithology: smGLiMaggregated to Aroma

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
25,4g/kg
Clay
23,9%
Sand
43,0%
Silt
33,2%
5–15 cm
pH H₂O
6,8
Org. C
19,8g/kg
Clay
25,6%
Sand
41,8%
Silt
32,7%
15–30 cm
pH H₂O
6,8
Org. C
15,3g/kg
Clay
31,6%
Sand
37,6%
Silt
30,8%

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

Land cover

Forest0.2%
Crops12.3%
Built-up0.1%
Bare soil18.0%
Other (grassland, water…)69.4%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

8,0km

Basins crossed

2

Max stream order

1

Max drainage

727km²

Discharge in basins

0,3m³/s

Mean precip.

510mm/an

Mean T°

7,2°C

Moisture idx

-0,57

Mean runoff

89mm/an

Mean elev. (basins)

4 023m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

15,4%

Pesticides

37,8kg/km²

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