Ontologia

Commune · CHN

Tianzhu Tibetan

China

DwcCold, dry winter, cold summer(75 %)

Area

5 630,6km²

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°

-0,8°C

Annual rain

570mm

Warmest m°

16,4°C

Coldest m°

-21,4°C

Elevation: 3 114 m on average (min 2 180 m, max 4 539 m)

Bioclimatic detailsExpert
Annual mean temp.
-0,8°C
Annual rain
570mm
Warmest month
16,4°C
Coldest month
-21,4°C
Mean alt.
3 114m
Min
2 180m
Max
4 539m
Std. dev.
432m
Köppen-Geiger (dominant)
DwcCold, dry winter, cold summer(75 %)Cold

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

Soil & lithology

pH H₂O

7,7

Org. C

38,3g/kg

Clay

20,7%

Sand

34,7%

Silt

44,5%

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

Dominant lithology: ssGLiMaggregated to Wuwei

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,7
Org. C
56,5g/kg
Clay
19,4%
Sand
35,5%
Silt
45,1%
5–15 cm
pH H₂O
7,7
Org. C
35,0g/kg
Clay
20,9%
Sand
34,7%
Silt
44,4%
15–30 cm
pH H₂O
7,7
Org. C
23,3g/kg
Clay
21,9%
Sand
34,0%
Silt
44,1%

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

Land cover

Forest12.5%
Crops12.8%
Built-up0.1%
Bare soil6.6%
Other (grassland, water…)68.0%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

6,8%

Pesticides

54,3kg/km²

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