Ontologia

Prefecture · Z03

Ngari

China

ETPolar, tundra(87 %)

Area

4 457,3km²

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

Computing species observations from GBIF…

Densité d'observations

0 obs · 0 cellules

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

Climate

Mean T°

-10,0°C

Annual rain

298mm

Warmest m°

10,1°C

Coldest m°

-30,8°C

Elevation: 5 273 m on average (min 4 244 m, max 6 268 m)

Bioclimatic detailsExpert
Annual mean temp.
-10,0°C
Annual rain
298mm
Warmest month
10,1°C
Coldest month
-30,8°C
Mean alt.
5 273m
Min
4 244m
Max
6 268m
Std. dev.
431m
Köppen-Geiger (dominant)
ETPolar, tundra(87 %)Polar

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

Soil & lithology

pH H₂O

7,8

Org. C

19,0g/kg

Clay

32,6%

Sand

30,2%

Silt

37,3%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,7
Org. C
22,0g/kg
Clay
32,2%
Sand
30,6%
Silt
37,2%
5–15 cm
pH H₂O
7,7
Org. C
18,7g/kg
Clay
32,7%
Sand
30,1%
Silt
37,2%
15–30 cm
pH H₂O
7,8
Org. C
16,4g/kg
Clay
32,8%
Sand
29,8%
Silt
37,4%

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

Land cover

Forest0.0%
Crops0.0%
Built-up0.0%
Bare soil85.5%
Other (grassland, water…)14.5%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,0%

Pesticides

0,6kg/km²

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

Sub-administrations1