Ontologia

Province · chn

Gansu

China

BWkArid, desert, cold(43 %)

Area

405 178,5km²

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°

5,7°C

Annual rain

384mm

Warmest m°

24,4°C

Coldest m°

-15,4°C

Elevation: 2 091 m on average (min 645 m, max 5 514 m)

Bioclimatic detailsExpert
Annual mean temp.
5,7°C
Annual rain
384mm
Warmest month
24,4°C
Coldest month
-15,4°C
Mean alt.
2 091m
Min
645m
Max
5 514m
Std. dev.
852m
Köppen-Geiger (dominant)
BWkArid, desert, cold(43 %)Arid

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

19,6g/kg

Clay

21,3%

Sand

35,2%

Silt

43,5%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
28,1g/kg
Clay
20,9%
Sand
35,7%
Silt
43,4%
5–15 cm
pH H₂O
7,9
Org. C
17,3g/kg
Clay
21,2%
Sand
35,2%
Silt
43,6%
15–30 cm
pH H₂O
7,9
Org. C
13,5g/kg
Clay
21,8%
Sand
34,8%
Silt
43,4%

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

Land cover

Forest8.8%
Crops11.5%
Built-up0.2%
Bare soil42.9%
Other (grassland, water…)36.7%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

16,5%

Pesticides

42,1kg/km²

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

Protected areas6

IUCN Ib · 2IUCN Ia · 2IUCN Not Applicable · 1IUCN Not Reported · 1

Baishuijiang

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 2000

2 660 km²

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

Sub-administrations37