Ontologia

Commune · PER

San Juan

Peru

ETPolar, tundra(60 %)

Species observed

16

Observations

71

Area

212,3km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

16 distinct species · 71 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

71 obs · 5 cellules
Obs. / cellule
≥ 57
57–56
5–56
4–4
< 4

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

Climate

Mean T°

8,6°C

Annual rain

1 283mm

Warmest m°

14,1°C

Coldest m°

2,3°C

Elevation: 3 637 m on average (min 2 611 m, max 4 343 m)

Bioclimatic detailsExpert
Annual mean temp.
8,6°C
Annual rain
1 283mm
Warmest month
14,1°C
Coldest month
2,3°C
Mean alt.
3 637m
Min
2 611m
Max
4 343m
Std. dev.
435m
Köppen-Geiger (dominant)
ETPolar, tundra(60 %)Polar

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

Soil & lithology

pH H₂O

6,5

Org. C

39,3g/kg

Clay

24,1%

Sand

42,1%

Silt

33,8%

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

Dominant lithology: smGLiMaggregated to Sihuas

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
54,1g/kg
Clay
22,5%
Sand
42,7%
Silt
34,8%
5–15 cm
pH H₂O
6,5
Org. C
36,4g/kg
Clay
23,4%
Sand
42,7%
Silt
33,9%
15–30 cm
pH H₂O
6,6
Org. C
27,5g/kg
Clay
26,4%
Sand
40,9%
Silt
32,7%

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

Land cover

Forest10.9%
Crops7.9%
Built-up0.1%
Bare soil3.8%
Other (grassland, water…)77.3%

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

Hydrology4 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

30,5km

Basins crossed

4

Max stream order

3

Max drainage

21 687km²

Discharge in basins

11,0m³/s

Mean precip.

865mm/an

Mean T°

11,3°C

Moisture idx

-0,35

Max snow

3%

Mean runoff

680mm/an

Mean elev. (basins)

3 247m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

13,2%

Pesticides

44,2kg/km²

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