Ontologia

Commune · CHN

Guangshan

China

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

Species observed

247

Observations

352

Area

1 851,1km²

Ecological tissue

Sample of 13 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 Guangshan : 12 espèces reliées par 9 interactions GloBI sur 3 types (connectance 11.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
13
Interactions affichées
9
Connectance
0.115
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

247 distinct species · 352 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

352 obs · 8 cellules
Obs. / cellule
≥ 319
319–318
11–318
3–10
< 3

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

Climate

Mean T°

15,9°C

Annual rain

1 211mm

Warmest m°

31,1°C

Coldest m°

-1,9°C

Elevation: 79 m on average (min 39 m, max 307 m)

Bioclimatic detailsExpert
Annual mean temp.
15,9°C
Annual rain
1 211mm
Warmest month
31,1°C
Coldest month
-1,9°C
Mean alt.
79m
Min
39m
Max
307m
Std. dev.
27m
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

6,7

Org. C

15,3g/kg

Clay

28,4%

Sand

26,5%

Silt

45,1%

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

Dominant lithology: mtGLiMaggregated to Xinyang

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
20,3g/kg
Clay
26,9%
Sand
27,2%
Silt
45,9%
5–15 cm
pH H₂O
6,6
Org. C
16,7g/kg
Clay
28,0%
Sand
26,5%
Silt
45,4%
15–30 cm
pH H₂O
6,7
Org. C
9,0g/kg
Clay
30,3%
Sand
25,6%
Silt
44,1%

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

Land cover

Forest21.2%
Crops51.1%
Built-up1.4%
Bare soil1.7%
Other (grassland, water…)24.6%

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

Hydrology4 basins · 12 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

274,4km

Lake surface here

27,83km²

Basins crossed

4

Max stream order

4

Max drainage

31 547km²

Discharge in basins

40,5m³/s

Mean precip.

1 101mm/an

Mean T°

15,6°C

Moisture idx

-0,02

Max snow

1%

Mean runoff

421mm/an

Mean elev. (basins)

115m

Watersheds crossing here

Lakes (12, top by area)

3 more lakes

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

Human pressure

Pop. density

2hab/km²

Night light

0,4nW

Built-up

142,6%

Pesticides

73,3kg/km²

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