Ontologia

Commune · CHN

Shiqian

China

CfaTemperate, no dry season, hot summer(100 %)

Species observed

630

Observations

1 321

Area

2 137,6km²

Ecological tissue

Sample of 14 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 Shiqian : 14 espèces reliées par 10 interactions GloBI sur 2 types (connectance 11.0%, filtre Serrano α=0.2).

Espèces affichées
14
Interactions affichées
10
Connectance
0.110
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

630 distinct species · 1 321 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 321 obs · 19 cellules
Obs. / cellule
≥ 1 126
49–1 125
8–48
3–7
< 3

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

Climate

Mean T°

15,3°C

Annual rain

1 377mm

Warmest m°

28,0°C

Coldest m°

0,3°C

Elevation: 855 m on average (min 454 m, max 1 520 m)

Bioclimatic detailsExpert
Annual mean temp.
15,3°C
Annual rain
1 377mm
Warmest month
28,0°C
Coldest month
0,3°C
Mean alt.
855m
Min
454m
Max
1 520m
Std. dev.
170m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,9

Org. C

29,5g/kg

Clay

29,6%

Sand

24,8%

Silt

45,6%

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

Dominant lithology: scGLiMaggregated to Tongren

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
47,2g/kg
Clay
28,8%
Sand
25,4%
Silt
45,8%
5–15 cm
pH H₂O
5,9
Org. C
25,5g/kg
Clay
29,2%
Sand
24,8%
Silt
45,9%
15–30 cm
pH H₂O
5,9
Org. C
15,9g/kg
Clay
30,8%
Sand
24,1%
Silt
45,1%

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

Land cover

Forest56.8%
Crops15.5%
Built-up0.3%
Bare soil1.0%
Other (grassland, water…)26.4%

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

Hydrology7 basins · 1 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

204,5km

Lake surface here

0,16km²

Basins crossed

7

Max stream order

6

Max drainage

45 797km²

Discharge in basins

241,9m³/s

Mean precip.

1 177mm/an

Mean T°

15,6°C

Moisture idx

0,07

Max snow

3%

Mean runoff

552mm/an

Mean elev. (basins)

836m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

26,4%

Pesticides

82,5kg/km²

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