Ontologia

Commune · CHN

Guangning

China

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

Species observed

180

Observations

293

Area

2 414,8km²

Ecological tissue

Sample of 22 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 Guangning : 18 espèces reliées par 18 interactions GloBI sur 3 types (connectance 7.8%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
18
Connectance
0.078
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

180 distinct species · 293 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

293 obs · 17 cellules
Obs. / cellule
≥ 168
89–167
2–88
1–1
< 1

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

Climate

Mean T°

20,9°C

Annual rain

2 107mm

Warmest m°

30,1°C

Coldest m°

7,7°C

Elevation: 272 m on average (min 34 m, max 1 019 m)

Bioclimatic detailsExpert
Annual mean temp.
20,9°C
Annual rain
2 107mm
Warmest month
30,1°C
Coldest month
7,7°C
Mean alt.
272m
Min
34m
Max
1 019m
Std. dev.
163m
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

5,3

Org. C

25,6g/kg

Clay

26,9%

Sand

42,3%

Silt

30,8%

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

Dominant lithology: ssGLiMaggregated to Zhaoqing

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
40,8g/kg
Clay
24,8%
Sand
44,0%
Silt
31,2%
5–15 cm
pH H₂O
5,3
Org. C
21,5g/kg
Clay
25,5%
Sand
43,3%
Silt
31,2%
15–30 cm
pH H₂O
5,3
Org. C
14,6g/kg
Clay
30,5%
Sand
39,6%
Silt
30,0%

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

Land cover

Forest74.0%
Crops3.5%
Built-up0.5%
Bare soil0.4%
Other (grassland, water…)21.6%

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

Hydrology10 basins · 1 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

392,1km

Lake surface here

3,45km²

Basins crossed

10

Max stream order

5

Max drainage

7 339km²

Discharge in basins

286,4m³/s

Mean precip.

1 669mm/an

Mean T°

20,8°C

Moisture idx

0,24

Mean runoff

940mm/an

Mean elev. (basins)

247m

Watersheds crossing here

1 more basins

Lakes (1, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,4nW

Built-up

48,4%

Pesticides

73,4kg/km²

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