Commune · CHN
Hegang shì
China
Species observed
11
Observations
91
Area
2 569,1km²
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 · 91 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
1,7°C
Annual rain
652mm
Warmest m°
24,5°C
Coldest m°
-25,9°C
Elevation: 310 m on average (min 72 m, max 867 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,0
Org. C
57,3g/kg
Clay
25,1%
Sand
34,4%
Silt
40,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Hegang
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology13 basins · 6 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
270,6km
Lake surface here
3,87km²
Basins crossed
13
Max stream order
4
Max drainage
538 569km²
Discharge in basins
397,3m³/s
Mean precip.
621mm/an
Mean T°
0,8°C
Moisture idx
-0,18
Max snow
35%
Mean runoff
185mm/an
Mean elev. (basins)
302m
Watersheds crossing here
- Bassin de 嘉荫河sub-area2 109,2 km²overlap757.10 km²29%
- Bassin de 西梧桐河sub-area469,2 km²overlap438.98 km²17%
- Bassin de 梧桐河sub-area731,9 km²overlap381.63 km²15%
- Bassin de 石头河sub-area509,1 km²overlap290.91 km²11%
- Bassin de 鹤立河sub-area938,5 km²overlap279.66 km²11%
- Bassin de 梧桐河sub-area661,4 km²overlap238.97 km²9%
- Bassin de 阿凌达河sub-area1 106,7 km²overlap79.05 km²3%
- Bassin de 梧桐河sub-area386,6 km²overlap43.25 km²2%
- Bassin de 阿凌达河sub-area131,3 km²overlap23.21 km²1%
Lakes (6, top by area)
Rivers / streams (10, ord ≥ 4)
- 梧桐河ord 4len here89.66 km37%total243 km
- 石头河ord 4len here43.23 km58%total74 km
- 西梧桐河ord 3len here34.56 km100%total35 km
- 鹤立河ord 3len here31.69 km39%total81 km
- 嘉荫河ord 4len here23.93 km14%total177 km
- 大鹤立河ord 2len here16.00 km65%total25 km
- 西南岔河ord 2len here13.65 km100%total14 km
- 嘎拉基河ord 4len here9.30 km78%total12 km
- 那打河ord 2len here4.40 km68%total6 km
- 小鹤立河ord 3len here4.16 km22%total19 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
32,6%
Pesticides
65,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)