Ontologia

Commune · CHN

Leye

China

CwaTemperate, dry winter, hot summer(96 %)

Species observed

574

Observations

778

Area

2 625,3km²

Ecological tissue

Sample of 4 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 Leye : 4 espèces reliées par 2 interactions GloBI sur 1 type (connectance 33.3%, filtre Serrano α=0.2).

Espèces affichées
4
Interactions affichées
2
Connectance
0.333
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

574 distinct species · 778 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

778 obs · 29 cellules
Obs. / cellule
≥ 539
30–538
8–29
2–7
< 2

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

Climate

Mean T°

18,2°C

Annual rain

1 584mm

Warmest m°

27,5°C

Coldest m°

4,6°C

Elevation: 935 m on average (min 393 m, max 1 753 m)

Bioclimatic detailsExpert
Annual mean temp.
18,2°C
Annual rain
1 584mm
Warmest month
27,5°C
Coldest month
4,6°C
Mean alt.
935m
Min
393m
Max
1 753m
Std. dev.
266m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(96 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,9

Org. C

28,1g/kg

Clay

32,9%

Sand

22,1%

Silt

45,0%

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

Dominant lithology: scGLiMaggregated to Baise

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
43,3g/kg
Clay
31,9%
Sand
23,3%
Silt
44,7%
5–15 cm
pH H₂O
5,9
Org. C
25,6g/kg
Clay
32,3%
Sand
22,2%
Silt
45,5%
15–30 cm
pH H₂O
6,0
Org. C
15,3g/kg
Clay
34,6%
Sand
20,7%
Silt
44,7%

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

Land cover

Forest66.2%
Crops6.0%
Built-up0.1%
Bare soil0.4%
Other (grassland, water…)27.3%

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

Hydrology17 basins · 1 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

119,4km

Lake surface here

0,12km²

Basins crossed

17

Max stream order

7

Max drainage

78 422km²

Discharge in basins

2 255,9m³/s

Mean precip.

1 256mm/an

Mean T°

18,5°C

Moisture idx

0,00

Mean runoff

565mm/an

Mean elev. (basins)

913m

Watersheds crossing here

8 more basins

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

7,3%

Pesticides

65,2kg/km²

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