Ontologia

Commune · CHN

Maoming

China

CwaTemperate, dry winter, hot summer(98 %)

Species observed

336

Observations

784

Area

503km²

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 Maoming : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 3 types (connectance 5.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
44
Connectance
0.059
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

336 distinct species · 784 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

784 obs · 12 cellules
Obs. / cellule
≥ 270
263–269
29–262
22–28
< 22

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

Climate

Mean T°

23,6°C

Annual rain

2 043mm

Warmest m°

31,5°C

Coldest m°

12,4°C

Elevation: 20 m on average (min 6 m, max 54 m)

Bioclimatic detailsExpert
Annual mean temp.
23,6°C
Annual rain
2 043mm
Warmest month
31,5°C
Coldest month
12,4°C
Mean alt.
20m
Min
6m
Max
54m
Std. dev.
9m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(98 %)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

16,6g/kg

Clay

22,6%

Sand

39,7%

Silt

37,7%

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

Dominant lithology: paGLiMaggregated to Maoming

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
22,2g/kg
Clay
24,2%
Sand
38,9%
Silt
36,8%
5–15 cm
pH H₂O
5,9
Org. C
15,3g/kg
Clay
20,4%
Sand
41,2%
Silt
38,4%
15–30 cm
pH H₂O
5,9
Org. C
12,3g/kg
Clay
23,3%
Sand
39,0%
Silt
37,8%

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

Land cover

Forest17.9%
Crops30.6%
Built-up6.3%
Bare soil2.5%
Other (grassland, water…)42.8%

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

Hydrology2 basins · 7 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

158,6km

Lake surface here

3,42km²

Basins crossed

2

Max stream order

4

Max drainage

3 606km²

Discharge in basins

14,9m³/s

Mean precip.

1 766mm/an

Mean T°

22,9°C

Moisture idx

0,28

Mean runoff

960mm/an

Mean elev. (basins)

86m

Watersheds crossing here

Lakes (7, top by area)

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

Human pressure

Pop. density

14hab/km²

Night light

5,8nW

Built-up

625,8%

Pesticides

71,5kg/km²

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