Ontologia

Commune · CHN

Hóngjiāng Shì

China

CfaTemperate, no dry season, hot summer(100 %)

Species observed

11

Observations

13

Area

85,6km²

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

11 distinct species · 13 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 obs · 1 cellules
Obs. / cellule
≥ 13
13–12
13–12
13–12
< 13

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

Climate

Mean T°

17,9°C

Annual rain

1 402mm

Warmest m°

31,6°C

Coldest m°

2,0°C

Elevation: 273 m on average (min 178 m, max 492 m)

Bioclimatic detailsExpert
Annual mean temp.
17,9°C
Annual rain
1 402mm
Warmest month
31,6°C
Coldest month
2,0°C
Mean alt.
273m
Min
178m
Max
492m
Std. dev.
73m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,7

Org. C

29,7g/kg

Clay

31,3%

Sand

25,3%

Silt

43,4%

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

Dominant lithology: smGLiMaggregated to Huaihua

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
51,0g/kg
Clay
30,9%
Sand
25,7%
Silt
43,4%
5–15 cm
pH H₂O
5,7
Org. C
23,0g/kg
Clay
32,3%
Sand
24,7%
Silt
43,0%
15–30 cm
pH H₂O
5,7
Org. C
15,0g/kg
Clay
30,8%
Sand
25,4%
Silt
43,7%

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

Land cover

Forest58.3%
Crops9.2%
Built-up1.0%
Bare soil1.6%
Other (grassland, water…)29.9%

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

Hydrology5 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

29,4km

Basins crossed

5

Max stream order

6

Max drainage

41 191km²

Discharge in basins

501,9m³/s

Mean precip.

1 344mm/an

Mean T°

16,3°C

Moisture idx

0,16

Max snow

3%

Mean runoff

721mm/an

Mean elev. (basins)

437m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,3nW

Built-up

95,6%

Pesticides

79,7kg/km²

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