Ontologia

Commune · CHN

Jiaohe

China

BSkArid, steppe, cold(96 %)

Species observed

8

Observations

9

Area

1 011,9km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

8 distinct species · 9 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 obs · 5 cellules
Obs. / cellule
≥ 5
5–4
1–4
1–0
< 1

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

13,9°C

Annual rain

537mm

Warmest m°

31,6°C

Coldest m°

-6,9°C

Elevation: 13 m on average (min 10 m, max 17 m)

Bioclimatic detailsExpert
Annual mean temp.
13,9°C
Annual rain
537mm
Warmest month
31,6°C
Coldest month
-6,9°C
Mean alt.
13m
Min
10m
Max
17m
Std. dev.
1m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(96 %)Arid

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

Soil & lithology

pH H₂O

8,0

Org. C

7,1g/kg

Clay

22,8%

Sand

27,0%

Silt

50,3%

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

Dominant lithology: suGLiMaggregated to Cangzhou

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
9,5g/kg
Clay
21,7%
Sand
27,5%
Silt
50,8%
5–15 cm
pH H₂O
8,0
Org. C
5,6g/kg
Clay
21,8%
Sand
27,3%
Silt
50,9%
15–30 cm
pH H₂O
8,1
Org. C
6,1g/kg
Clay
24,7%
Sand
26,1%
Silt
49,2%

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

Land cover

Forest5.1%
Crops65.3%
Built-up4.0%
Bare soil1.2%
Other (grassland, water…)24.4%

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

Hydrology7 basins · 1 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

200,0km

Lake surface here

0,26km²

Basins crossed

7

Max stream order

6

Max drainage

39 855km²

Discharge in basins

9,7m³/s

Mean precip.

468mm/an

Mean T°

13,2°C

Moisture idx

-0,58

Max snow

2%

Mean runoff

19mm/an

Mean elev. (basins)

18m

Watersheds crossing here

Lakes (1, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

5hab/km²

Night light

1,2nW

Built-up

396,6%

Pesticides

68,6kg/km²

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