Commune · CHN
Huanggang
China
Species observed
40
Observations
50
Area
814,8km²
Ecological tissue
Sample of 20 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Huanggang : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 15 interactions GloBI sur 2 types (connectance 7.9%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
40 distinct species · 50 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
16,9°C
Annual rain
1 571mm
Warmest m°
31,5°C
Coldest m°
-0,4°C
Elevation: 103 m on average (min 14 m, max 746 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
6,2
Org. C
18,5g/kg
Clay
26,7%
Sand
33,2%
Silt
40,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Huanggang
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)
Hydrology7 basins · 22 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
110,6km
Lake surface here
20,92km²
Basins crossed
7
Max stream order
9
Max drainage
1 466 589km²
Discharge in basins
2 292,6m³/s
Mean precip.
1 321mm/an
Mean T°
16,7°C
Moisture idx
0,13
Max snow
1%
Mean runoff
665mm/an
Mean elev. (basins)
79m
Watersheds crossing here
- Bassin de 举水sub-area467,4 km²overlap259.80 km²32%
- Bassin de 巴河sub-area503,1 km²overlap215.22 km²26%
- Bassin de 沙河sub-area765,1 km²overlap207.72 km²25%
- Bassin de 巴河sub-area134,2 km²overlap61.28 km²8%
- Bassin de 五桂河sub-area211,6 km²overlap33.96 km²4%
- Bassin de 长江sub-area253,9 km²overlap24.55 km²3%
- Bassin de 巴河sub-area109,4 km²overlap12.28 km²2%
Lakes (22, top by area)
- 牛车河水库area6,3 km²avg depth16.1 m
- Daoguanhe Shuikuarea5 km²avg depth21.8 m
- 詹家湖area2,2 km²avg depth2.0 m
- 杨汊湖area1,5 km²avg depth2.0 m
- 青草湖area1,3 km²avg depth1.4 m
- 付河一水库area1,1 km²avg depth6.5 m
- 横河水库area1,1 km²avg depth9.0 m
- Lac 1377596area0,9 km²avg depth6.0 m
- Lac 1377834area0,7 km²avg depth3.7 m
13 more lakes
- Lac 1377631area0,7 km²avg depth6.2 m
- Lac 1377616area0,6 km²avg depth4.9 m
- Lac 1377841area0,6 km²avg depth2.7 m
- Lac 1377781area0,6 km²avg depth2.9 m
- Lac 1377795area0,5 km²avg depth3.8 m
- Lac 1377454area0,3 km²avg depth7.0 m
- Lac 1377667area0,3 km²avg depth3.9 m
- Lac 1377859area0,3 km²avg depth2.2 m
- Lac 1377662area0,3 km²avg depth2.2 m
- Lac 1377537area0,2 km²avg depth4.7 m
- Lac 1377753area0,2 km²avg depth1.8 m
- Lac 1377679area0,1 km²avg depth2.0 m
- Lac 1377923area0,1 km²avg depth1.5 m
Rivers / streams (11, ord ≥ 4)
- 牛车河ord 5len here30.24 km95%total32 km
- 黄草湖主港ord 2len here13.99 km100%total14 km
- 沙河ord 5len here11.94 km1%total870 km
- 五桂河ord 3len here11.74 km23%total52 km
- 举水ord 5len here11.26 km5%total223 km
- 巴河ord 9len here9.46 km1%total675 km
- 长江ord 9len here8.19 km0%total3801 km
- 淋山河新河ord 1len here6.47 km100%total6 km
- 红石港ord 2len here4.04 km100%total4 km
- 少潭河ord 1len here3.10 km28%total11 km
- 道观河ord 2len here0.16 km1%total14 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
3hab/km²
Night light
0,7nW
Built-up
149,0%
Pesticides
73,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)