Commune · CHN
Zhouzhi
China
Species observed
1 803
Observations
7 085
Area
2 983,3km²
Ecological tissue
Sample of 33 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 Zhouzhi : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 3 types (connectance 7.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 803 distinct species · 7 085 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,0°C
Annual rain
935mm
Warmest m°
24,6°C
Coldest m°
-7,8°C
Elevation: 1 406 m on average (min 398 m, max 3 520 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
6,6
Org. C
32,6g/kg
Clay
21,8%
Sand
30,9%
Silt
47,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Xi'an
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)
Hydrology15 basins · 4 lakes · 26 rivers
Hydrology metrics for this exact territory
Stream length here
608,1km
Lake surface here
2,83km²
Basins crossed
15
Max stream order
6
Max drainage
45 465km²
Discharge in basins
269,2m³/s
Mean precip.
790mm/an
Mean T°
10,1°C
Moisture idx
-0,12
Max snow
6%
Mean runoff
288mm/an
Mean elev. (basins)
1 373m
Watersheds crossing here
- Bassin de 黑河sub-area2 397,8 km²overlap2372.93 km²80%
- Bassin de 渭河sub-area353,9 km²overlap209.86 km²7%
- Bassin de 东沙河sub-area344,2 km²overlap174.08 km²6%
- Bassin de 胥水河sub-area2 321,3 km²overlap131.11 km²4%
- Bassin de 渭河sub-area109,5 km²overlap53.13 km²2%
- Bassin de 涝峪sub-area735,2 km²overlap23.79 km²1%
- Bassin de 金水河sub-area736,4 km²overlap9.50 km²0%
- Bassin de 椒溪河sub-area589,7 km²overlap3.74 km²0%
- Bassin de 汤峪河sub-area236,1 km²overlap2.21 km²0%
6 more basinssorted by overlap
Lakes (4, top by area)
Rivers / streams (26, ord ≥ 4)
- 黑河ord 6len here133.04 km13%total1009 km
- 田峪河ord 4len here68.66 km100%total69 km
- 渭河ord 8len here49.49 km3%total1544 km
- 引汉济渭工程ord 2len here40.56 km50%total81 km
- 胥水河ord 5len here34.19 km11%total299 km
- 东河ord 4len here30.82 km17%total182 km
- 王家河ord 2len here24.56 km100%total25 km
- 花耳坪河ord 2len here22.90 km100%total23 km
- 虎豹河ord 2len here21.57 km100%total22 km
- 西骆峪河ord 2len here20.00 km100%total20 km
- 赤峪河ord 1len here18.21 km100%total18 km
- 陈家河ord 1len here16.47 km100%total16 km
14 more river segmentssorted by Strahler order + length
- 大义河ord 2len here15.44 km100%total15 km
- 红水河ord 3len here14.97 km74%total20 km
- 板房子河ord 4len here12.96 km100%total13 km
- 钓鱼台溪ord 2len here12.67 km100%total13 km
- 东沙河ord 2len here11.52 km23%total51 km
- 长坪河ord 2len here10.76 km100%total11 km
- 八斗河ord 2len here10.69 km100%total11 km
- 㠇峪河ord 2len here8.48 km100%total8 km
- 大蟒河ord 3len here7.93 km100%total8 km
- 沙河ord 1len here7.54 km100%total8 km
- 耿峪河ord 1len here7.48 km100%total7 km
- 大坪ord 1len here5.41 km100%total5 km
- 漆水河ord 4len here1.03 km1%total155 km
- 宝鸡峡渭惠渠ord 5len here0.76 km7%total11 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,4nW
Built-up
108,4%
Pesticides
59,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)