Ontologia

Commune · CHN

Yongchun

China

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

Species observed

564

Observations

1 861

Area

1 456,5km²

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 Yongchun : 39 espèces reliées par 32 interactions GloBI sur 3 types (connectance 3.9%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
32
Connectance
0.039
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

564 distinct species · 1 861 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 861 obs · 25 cellules
Obs. / cellule
≥ 915
124–914
25–123
11–24
< 11

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

Climate

Mean T°

18,8°C

Annual rain

1 741mm

Warmest m°

29,9°C

Coldest m°

4,6°C

Elevation: 554 m on average (min 121 m, max 1 181 m)

Bioclimatic detailsExpert
Annual mean temp.
18,8°C
Annual rain
1 741mm
Warmest month
29,9°C
Coldest month
4,6°C
Mean alt.
554m
Min
121m
Max
1 181m
Std. dev.
212m
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

5,4

Org. C

24,8g/kg

Clay

28,2%

Sand

31,3%

Silt

40,5%

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

Dominant lithology: paGLiMaggregated to Quanzhou

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
39,9g/kg
Clay
26,8%
Sand
32,4%
Silt
40,8%
5–15 cm
pH H₂O
5,4
Org. C
21,0g/kg
Clay
27,4%
Sand
31,6%
Silt
41,0%
15–30 cm
pH H₂O
5,4
Org. C
13,6g/kg
Clay
30,4%
Sand
29,9%
Silt
39,7%

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

Land cover

Forest66.0%
Crops8.1%
Built-up0.8%
Bare soil0.5%
Other (grassland, water…)24.6%

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

Hydrology7 basins · 2 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

151,6km

Lake surface here

0,75km²

Basins crossed

7

Max stream order

4

Max drainage

1 918km²

Discharge in basins

37,3m³/s

Mean precip.

1 476mm/an

Mean T°

19,0°C

Moisture idx

0,22

Mean runoff

728mm/an

Mean elev. (basins)

472m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

1,1nW

Built-up

77,6%

Pesticides

69,4kg/km²

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