Ontologia

Commune · CHN

Liangcheng

China

DwbCold, dry winter, warm summer(67 %)

Species observed

428

Observations

723

Area

3 441,8km²

Ecological tissue

Sample of 10 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Liangcheng : 10 espèces + 0 bulles famille, 6 interactions GloBI documentées sur 3 types (connectance 13.3%, filtre Serrano α=0.2).

Espèces affichées
10
Interactions affichées
6
Connectance
0.133
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

428 distinct species · 723 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

723 obs · 16 cellules
Obs. / cellule
≥ 598
41–597
12–40
2–11
< 2

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

4,7°C

Annual rain

473mm

Warmest m°

25,1°C

Coldest m°

-19,5°C

Elevation: 1 464 m on average (min 1 153 m, max 2 162 m)

Bioclimatic detailsExpert
Annual mean temp.
4,7°C
Annual rain
473mm
Warmest month
25,1°C
Coldest month
-19,5°C
Mean alt.
1 464m
Min
1 153m
Max
2 162m
Std. dev.
191m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(67 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

8,1

Org. C

16,2g/kg

Clay

15,0%

Sand

46,3%

Silt

38,8%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: smGLiMaggregated to Ulaan Chab

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
22,2g/kg
Clay
14,8%
Sand
46,6%
Silt
38,5%
5–15 cm
pH H₂O
8,1
Org. C
13,9g/kg
Clay
14,5%
Sand
46,8%
Silt
38,8%
15–30 cm
pH H₂O
8,1
Org. C
12,4g/kg
Clay
15,6%
Sand
45,4%
Silt
39,0%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest8.5%
Crops31.8%
Built-up0.4%
Bare soil3.3%
Other (grassland, water…)56.1%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology9 basins · 3 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

85,7km

Lake surface here

88,17km²

Basins crossed

9

Max stream order

4

Max drainage

4 497km²

Discharge in basins

3,1m³/s

Mean precip.

403mm/an

Mean T°

4,5°C

Moisture idx

-0,56

Max snow

5%

Mean runoff

26mm/an

Mean elev. (basins)

1 421m

Watersheds crossing here

Lakes (3, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

39,4%

Pesticides

69,2kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)