Ontologia

Commune · CHN

Yongxin

China

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

Species observed

701

Observations

1 585

Area

2 194,1km²

Ecological tissue

Sample of 5 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 Yongxin : 5 espèces reliées par 3 interactions GloBI sur 1 type (connectance 30.0%, filtre Serrano α=0.2).

Espèces affichées
5
Interactions affichées
3
Connectance
0.300
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

701 distinct species · 1 585 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 585 obs · 11 cellules
Obs. / cellule
≥ 1 425
83–1 424
28–82
3–27
< 3

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

Climate

Mean T°

18,0°C

Annual rain

1 793mm

Warmest m°

32,1°C

Coldest m°

2,4°C

Elevation: 307 m on average (min 98 m, max 1 096 m)

Bioclimatic detailsExpert
Annual mean temp.
18,0°C
Annual rain
1 793mm
Warmest month
32,1°C
Coldest month
2,4°C
Mean alt.
307m
Min
98m
Max
1 096m
Std. dev.
191m
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

5,6

Org. C

25,2g/kg

Clay

29,2%

Sand

29,9%

Silt

40,9%

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

Dominant lithology: ssGLiMaggregated to Ji'an

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
40,0g/kg
Clay
28,7%
Sand
30,3%
Silt
41,0%
5–15 cm
pH H₂O
5,6
Org. C
21,5g/kg
Clay
28,9%
Sand
29,9%
Silt
41,1%
15–30 cm
pH H₂O
5,6
Org. C
14,0g/kg
Clay
30,0%
Sand
29,5%
Silt
40,5%

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

Land cover

Forest59.3%
Crops15.6%
Built-up1.1%
Bare soil0.8%
Other (grassland, water…)23.2%

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

Hydrology9 basins · 7 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

267,9km

Lake surface here

4,66km²

Basins crossed

9

Max stream order

5

Max drainage

4 114km²

Discharge in basins

147,3m³/s

Mean precip.

1 558mm/an

Mean T°

17,2°C

Moisture idx

0,26

Mean runoff

891mm/an

Mean elev. (basins)

322m

Watersheds crossing here

Lakes (7, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,1nW

Built-up

110,3%

Pesticides

67,0kg/km²

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