Ontologia

Autonomous Region · chn

Xizang

China

ETPolar, tundra(74 %)

Area

1 125 949,3km²

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°

-4,0°C

Annual rain

664mm

Warmest m°

12,0°C

Coldest m°

-23,1°C

Elevation: 4 880 m on average (min 643 m, max 8 157 m)

Bioclimatic detailsExpert
Annual mean temp.
-4,0°C
Annual rain
664mm
Warmest month
12,0°C
Coldest month
-23,1°C
Mean alt.
4 880m
Min
643m
Max
8 157m
Std. dev.
487m
Köppen-Geiger (dominant)
ETPolar, tundra(74 %)Polar

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

Soil & lithology

pH H₂O

7,5

Org. C

27,1g/kg

Clay

18,9%

Sand

47,5%

Silt

33,6%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
34,3g/kg
Clay
18,2%
Sand
48,1%
Silt
33,7%
5–15 cm
pH H₂O
7,5
Org. C
28,3g/kg
Clay
19,0%
Sand
47,4%
Silt
33,6%
15–30 cm
pH H₂O
7,5
Org. C
18,6g/kg
Clay
19,5%
Sand
47,1%
Silt
33,4%

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

Land cover

Forest3.0%
Crops0.0%
Built-up0.0%
Bare soil50.0%
Other (grassland, water…)47.0%

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

0,6%

Pesticides

8,4kg/km²

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

Protected areas23

IUCN VI · 7IUCN II · 6IUCN Not Applicable · 4IUCN Ia · 4IUCN IV · 1IUCN Ib · 1📍 Point sites · 1

Qinghai Hoh Xil

IUCN Not Applicable

World Heritage Site (natural or mixed) · 2017

42 968 km²

Annapurna

IUCN VI

Conservation Area · 1992

7 762 km²

Nanda Devi

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 2004

5 666 km²

Complete list

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

Sub-administrations40