Ontologia

Commune · CHN

Chaozhou

China

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

Species observed

245

Observations

630

Area

1 266,7km²

Ecological tissue

Sample of 41 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 Chaozhou : 38 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 4 types (connectance 5.1%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
42
Connectance
0.051
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

245 distinct species · 630 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

630 obs · 33 cellules
Obs. / cellule
≥ 115
47–114
32–46
9–31
< 9

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

Climate

Mean T°

21,3°C

Annual rain

2 010mm

Warmest m°

29,9°C

Coldest m°

8,5°C

Elevation: 217 m on average (min 2 m, max 1 187 m)

Bioclimatic detailsExpert
Annual mean temp.
21,3°C
Annual rain
2 010mm
Warmest month
29,9°C
Coldest month
8,5°C
Mean alt.
217m
Min
2m
Max
1 187m
Std. dev.
259m
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

5,5

Org. C

23,3g/kg

Clay

25,7%

Sand

40,1%

Silt

34,2%

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

Dominant lithology: paGLiMaggregated to Chaozhou

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
37,6g/kg
Clay
25,0%
Sand
40,6%
Silt
34,4%
5–15 cm
pH H₂O
5,5
Org. C
19,9g/kg
Clay
25,1%
Sand
40,3%
Silt
34,6%
15–30 cm
pH H₂O
5,5
Org. C
12,4g/kg
Clay
27,1%
Sand
39,3%
Silt
33,7%

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

Land cover

Forest45.0%
Crops12.5%
Built-up4.8%
Bare soil1.7%
Other (grassland, water…)36.1%

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

Hydrology8 basins · 7 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

139,5km

Lake surface here

4,80km²

Basins crossed

8

Max stream order

6

Max drainage

29 397km²

Discharge in basins

302,0m³/s

Mean precip.

1 571mm/an

Mean T°

20,8°C

Moisture idx

0,26

Mean runoff

573mm/an

Mean elev. (basins)

227m

Watersheds crossing here

Lakes (7, top by area)

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

Human pressure

Pop. density

10hab/km²

Night light

5,2nW

Built-up

477,1%

Pesticides

71,0kg/km²

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