Ontologia

Commune · CHN

Têwo

China

DwcCold, dry winter, cold summer(62 %)

Area

4 793,9km²

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°

2,1°C

Annual rain

869mm

Warmest m°

16,9°C

Coldest m°

-19,6°C

Elevation: 3 153 m on average (min 1 779 m, max 4 391 m)

Bioclimatic detailsExpert
Annual mean temp.
2,1°C
Annual rain
869mm
Warmest month
16,9°C
Coldest month
-19,6°C
Mean alt.
3 153m
Min
1 779m
Max
4 391m
Std. dev.
478m
Köppen-Geiger (dominant)
DwcCold, dry winter, cold summer(62 %)Cold

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

51,9g/kg

Clay

20,6%

Sand

32,5%

Silt

46,9%

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

Dominant lithology: ssGLiMaggregated to Gannan Tibetan

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
78,1g/kg
Clay
19,7%
Sand
33,0%
Silt
47,2%
5–15 cm
pH H₂O
6,5
Org. C
44,9g/kg
Clay
20,7%
Sand
32,4%
Silt
46,9%
15–30 cm
pH H₂O
6,5
Org. C
32,6g/kg
Clay
21,4%
Sand
32,1%
Silt
46,5%

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

Land cover

Forest44.6%
Crops1.6%
Built-up0.0%
Bare soil3.3%
Other (grassland, water…)50.4%

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

1,6%

Pesticides

36,5kg/km²

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