Ontologia

Commune · CHN

Yong'an

China

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

Species observed

1 322

Observations

3 972

Area

2 940,6km²

Ecological tissue

Sample of 29 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 Yong'an : 27 espèces reliées par 23 interactions GloBI sur 3 types (connectance 5.7%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
23
Connectance
0.057
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

1 322 distinct species · 3 972 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 972 obs · 30 cellules
Obs. / cellule
≥ 3 290
75–3 289
7–74
4–6
< 4

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

Climate

Mean T°

18,5°C

Annual rain

1 879mm

Warmest m°

31,1°C

Coldest m°

3,7°C

Elevation: 613 m on average (min 174 m, max 1 433 m)

Bioclimatic detailsExpert
Annual mean temp.
18,5°C
Annual rain
1 879mm
Warmest month
31,1°C
Coldest month
3,7°C
Mean alt.
613m
Min
174m
Max
1 433m
Std. dev.
275m
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

28,2g/kg

Clay

31,0%

Sand

34,1%

Silt

34,8%

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

Dominant lithology: ssGLiMaggregated to Sanming

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
44,2g/kg
Clay
29,9%
Sand
35,1%
Silt
35,0%
5–15 cm
pH H₂O
5,3
Org. C
24,3g/kg
Clay
30,6%
Sand
34,3%
Silt
35,1%
15–30 cm
pH H₂O
5,4
Org. C
16,1g/kg
Clay
32,6%
Sand
33,0%
Silt
34,4%

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

Land cover

Forest76.4%
Crops4.5%
Built-up0.4%
Bare soil0.4%
Other (grassland, water…)18.3%

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

Hydrology8 basins · 1 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

410,3km

Lake surface here

17,43km²

Basins crossed

8

Max stream order

6

Max drainage

9 954km²

Discharge in basins

276,7m³/s

Mean precip.

1 713mm/an

Mean T°

18,1°C

Moisture idx

0,28

Mean runoff

779mm/an

Mean elev. (basins)

597m

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

0,4nW

Built-up

42,2%

Pesticides

67,3kg/km²

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