Commune · CHN
Laoshan
China
Species observed
2 596
Observations
18 971
Area
1 095,4km²
Ecological tissue
Sample of 49 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 Laoshan : 37 espèces reliées par 68 interactions GloBI sur 5 types (connectance 5.8%, filtre Serrano α=0.2). 12 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
2 596 distinct species · 18 971 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,6°C
Annual rain
753mm
Warmest m°
27,0°C
Coldest m°
-3,5°C
Elevation: 106 m on average (min -31 m, max 884 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
7,0
Org. C
13,6g/kg
Clay
23,4%
Sand
42,0%
Silt
34,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Qingdao
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)
Hydrology3 basins · 36 lakes · 17 rivers
Hydrology metrics for this exact territory
Stream length here
133,7km
Lake surface here
57,91km²
Basins crossed
3
Max stream order
5
Max drainage
6 287km²
Discharge in basins
3,7m³/s
Mean precip.
741mm/an
Mean T°
12,1°C
Moisture idx
-0,16
Max snow
1%
Mean runoff
163mm/an
Mean elev. (basins)
68m
Watersheds crossing here
Lakes (36, top by area)
- Jihongtan Shuikuarea14,2 km²avg depth1.0 m
- Lake #74207area7,6 km²avg depth1.8 m
- Lake #74180area4,5 km²avg depth1.2 m
- Lake #74189area4,1 km²avg depth1.0 m
- Lake #74169area3,8 km²avg depth1.3 m
- Lake #74160area3,8 km²avg depth0.5 m
- Lake #74184area3 km²avg depth0.7 m
- Lake #74161area2,7 km²avg depth0.8 m
- Lake #74151area2,3 km²avg depth1.1 m
27 more lakes
- Lake #74185area2,2 km²avg depth0.8 m
- Lake #74165area1,9 km²avg depth0.7 m
- Laoshan Shuikuarea1,7 km²avg depth6.2 m
- Lake #74194area1,3 km²avg depth1.7 m
- Lake #74153area1,3 km²avg depth0.8 m
- Lake #74191area1,3 km²avg depth0.8 m
- Lac 1370638area0,7 km²avg depth1.8 m
- Lac 1370684area0,6 km²avg depth1.8 m
- Lac 1370593area0,5 km²avg depth1.1 m
- Lac 1370574area0,5 km²avg depth7.2 m
- Lac 1370628area0,4 km²avg depth1.7 m
- Lac 1370717area0,4 km²avg depth2.9 m
- Lac 1370743area0,4 km²avg depth2.4 m
- Lac 1370668area0,4 km²avg depth1.2 m
- Lac 1370577area0,4 km²avg depth1.3 m
- Lac 1370615area0,4 km²avg depth1.5 m
- Lac 1370637area0,3 km²avg depth1.8 m
- Lac 1370630area0,3 km²avg depth1.1 m
- Lac 1370616area0,3 km²avg depth0.9 m
- Lac 1370614area0,2 km²avg depth1.2 m
- Lac 1370554area0,2 km²avg depth1.0 m
- Lac 1370632area0,2 km²avg depth1.1 m
- Lac 1370611area0,2 km²avg depth0.8 m
- Lac 1370735area0,2 km²avg depth2.1 m
- Lac 1370686area0,2 km²avg depth0.9 m
- Lac 1370613area0,1 km²avg depth1.1 m
- Lac 1370678area0,1 km²avg depth3.1 m
Rivers / streams (17, ord ≥ 4)
- 白沙河ord 3len here23.79 km100%total24 km
- 墨水河ord 3len here16.48 km39%total42 km
- 张村河ord 1len here14.32 km100%total14 km
- 祥茂河ord 1len here10.27 km100%total10 km
- 南九水河ord 1len here9.19 km99%total9 km
- 李村东河ord 1len here9.07 km100%total9 km
- 惜福镇北河ord 1len here8.82 km100%total9 km
- 李村河ord 2len here7.93 km100%total8 km
- 洪江河ord 2len here7.67 km57%total13 km
- 小新水河ord 1len here5.06 km100%total5 km
- 石人河ord 1len here4.70 km100%total5 km
- 土寨河ord 1len here3.79 km96%total4 km
5 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
22hab/km²
Night light
15,9nW
Built-up
996,9%
Pesticides
67,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)