Commune · CHN
Lueyang
China
Species observed
1 187
Observations
5 148
Area
2 790,1km²
Ecological tissue
Sample of 7 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 Lueyang : 5 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 7 interactions GloBI sur 1 type (connectance 33.3%, filtre Serrano α=0.2). 2 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
1 187 distinct species · 5 148 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,1°C
Annual rain
1 032mm
Warmest m°
26,0°C
Coldest m°
-4,3°C
Elevation: 1 180 m on average (min 718 m, max 2 166 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
6,4
Org. C
25,7g/kg
Clay
20,6%
Sand
30,5%
Silt
48,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Hanzhong
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)
Hydrology18 basins · 0 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
408,9km
Basins crossed
18
Max stream order
6
Max drainage
21 850km²
Discharge in basins
701,4m³/s
Mean precip.
759mm/an
Mean T°
12,4°C
Moisture idx
-0,25
Max snow
3%
Mean runoff
386mm/an
Mean elev. (basins)
1 230m
Watersheds crossing here
- Bassin de 黑河sub-area527,1 km²overlap521.13 km²19%
- Bassin de 嘉陵江sub-area469,1 km²overlap439.40 km²16%
- Bassin de 嘉陵江sub-area356,6 km²overlap356.42 km²13%
- Bassin de 嘉陵江sub-area311,9 km²overlap311.74 km²11%
- Bassin de 乐素河sub-area389,6 km²overlap270.93 km²10%
- Bassin de 沮水河sub-area1 041,5 km²overlap147.25 km²5%
- Bassin de 嘉陵江sub-area140,1 km²overlap140.00 km²5%
- Bassin de 西汉水sub-area796,4 km²overlap120.77 km²4%
- Bassin de 沮水河sub-area164,1 km²overlap101.64 km²4%
9 more basinssorted by overlap
- Bassin de 嘉陵江sub-area226,4 km²overlap93.09 km²3%
- Bassin de 窑坪河sub-area274,8 km²overlap90.51 km²3%
- Bassin de 青泥河sub-area1 851,5 km²overlap61.82 km²2%
- Bassin de 嘉陵江sub-area501,5 km²overlap47.11 km²2%
- Bassin de 玉带河sub-area1 211,9 km²overlap37.93 km²1%
- Bassin de 巩家河sub-area309 km²overlap26.18 km²1%
- Bassin de 西汉水sub-area21 km²overlap21.01 km²1%
- Bassin de 燕子河sub-area1 347,2 km²overlap2.22 km²0%
- Bassin de 清河sub-area258,7 km²overlap0.93 km²0%
Rivers / streams (11, ord ≥ 4)
- 嘉陵江ord 8len here155.07 km9%total1680 km
- 乐素河ord 3len here67.96 km78%total88 km
- 沮水河ord 4len here42.89 km32%total135 km
- 黑河ord 3len here38.28 km21%total185 km
- 西汉水ord 5len here33.77 km6%total548 km
- 横现河ord 6len here22.18 km100%total22 km
- 窑坪河ord 2len here19.57 km62%total31 km
- 青泥河ord 5len here14.59 km10%total146 km
- 漾水ord 3len here7.21 km11%total65 km
- 江洛河ord 3len here4.51 km5%total86 km
- 巩家河ord 3len here2.87 km6%total47 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,1nW
Built-up
5,7%
Pesticides
72,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)