Ontologia

Commune · CHN

Yuexi

China

CfaTemperate, no dry season, hot summer(84 %)

Species observed

1 118

Observations

8 723

Area

2 386,9km²

Ecological tissue

Sample of 32 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 Yuexi : 30 espèces reliées par 27 interactions GloBI sur 4 types (connectance 5.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
27
Connectance
0.054
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

1 118 distinct species · 8 723 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 723 obs · 58 cellules
Obs. / cellule
≥ 7 206
53–7 205
21–52
13–20
< 13

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

Climate

Mean T°

13,7°C

Annual rain

1 876mm

Warmest m°

28,2°C

Coldest m°

-2,8°C

Elevation: 645 m on average (min 129 m, max 1 477 m)

Bioclimatic detailsExpert
Annual mean temp.
13,7°C
Annual rain
1 876mm
Warmest month
28,2°C
Coldest month
-2,8°C
Mean alt.
645m
Min
129m
Max
1 477m
Std. dev.
268m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(84 %)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

31,0g/kg

Clay

23,5%

Sand

40,5%

Silt

36,0%

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

Dominant lithology: paGLiMaggregated to Anqing

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
49,2g/kg
Clay
23,4%
Sand
40,5%
Silt
36,1%
5–15 cm
pH H₂O
5,6
Org. C
28,1g/kg
Clay
23,7%
Sand
40,3%
Silt
35,9%
15–30 cm
pH H₂O
5,6
Org. C
15,7g/kg
Clay
23,5%
Sand
40,7%
Silt
35,9%

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

Land cover

Forest63.1%
Crops10.5%
Built-up0.3%
Bare soil0.5%
Other (grassland, water…)25.7%

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

Hydrology8 basins · 1 lakes · 35 rivers

Hydrology metrics for this exact territory

Stream length here

500,7km

Lake surface here

2,04km²

Basins crossed

8

Max stream order

4

Max drainage

2 605km²

Discharge in basins

52,9m³/s

Mean precip.

1 494mm/an

Mean T°

14,5°C

Moisture idx

0,29

Max snow

4%

Mean runoff

698mm/an

Mean elev. (basins)

441m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (35, ord ≥ 4)

23 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

27,7%

Pesticides

71,6kg/km²

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