Ontologia

Commune · CHN

Yangqu

China

DwbCold, dry winter, warm summer(63 %)

Species observed

213

Observations

853

Area

2 077,8km²

Ecological tissue

Sample of 38 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 Yangqu : 31 espèces reliées par 44 interactions GloBI sur 5 types (connectance 6.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
44
Connectance
0.063
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

213 distinct species · 853 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

853 obs · 11 cellules
Obs. / cellule
≥ 689
117–688
11–116
4–10
< 4

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

Climate

Mean T°

7,5°C

Annual rain

540mm

Warmest m°

26,0°C

Coldest m°

-14,3°C

Elevation: 1 306 m on average (min 842 m, max 1 865 m)

Bioclimatic detailsExpert
Annual mean temp.
7,5°C
Annual rain
540mm
Warmest month
26,0°C
Coldest month
-14,3°C
Mean alt.
1 306m
Min
842m
Max
1 865m
Std. dev.
222m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(63 %)Cold

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

Soil & lithology

pH H₂O

7,7

Org. C

19,6g/kg

Clay

16,6%

Sand

42,2%

Silt

41,2%

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

Dominant lithology: scGLiMaggregated to Taiyuan

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
29,0g/kg
Clay
16,2%
Sand
42,8%
Silt
41,0%
5–15 cm
pH H₂O
7,7
Org. C
17,1g/kg
Clay
16,2%
Sand
42,3%
Silt
41,5%
15–30 cm
pH H₂O
7,7
Org. C
12,6g/kg
Clay
17,4%
Sand
41,4%
Silt
41,2%

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

Land cover

Forest31.4%
Crops17.4%
Built-up0.5%
Bare soil0.9%
Other (grassland, water…)49.9%

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

Hydrology8 basins · 2 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

85,4km

Lake surface here

0,34km²

Basins crossed

8

Max stream order

5

Max drainage

12 006km²

Discharge in basins

4,8m³/s

Mean precip.

427mm/an

Mean T°

7,2°C

Moisture idx

-0,57

Max snow

2%

Mean runoff

55mm/an

Mean elev. (basins)

1 242m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

1,1nW

Built-up

46,2%

Pesticides

68,7kg/km²

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