Ontologia

Commune · CHN

Ziyuan

China

CfaTemperate, no dry season, hot summer(91 %)

Species observed

1 345

Observations

3 655

Area

1 931,5km²

Ecological tissue

Sample of 21 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 Ziyuan : 21 espèces reliées par 15 interactions GloBI sur 4 types (connectance 7.1%, filtre Serrano α=0.2).

Espèces affichées
21
Interactions affichées
15
Connectance
0.071
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

1 345 distinct species · 3 655 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 655 obs · 29 cellules
Obs. / cellule
≥ 2 316
122–2 315
6–121
4–5
< 4

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

Climate

Mean T°

15,3°C

Annual rain

2 160mm

Warmest m°

26,8°C

Coldest m°

1,0°C

Elevation: 897 m on average (min 384 m, max 1 891 m)

Bioclimatic detailsExpert
Annual mean temp.
15,3°C
Annual rain
2 160mm
Warmest month
26,8°C
Coldest month
1,0°C
Mean alt.
897m
Min
384m
Max
1 891m
Std. dev.
334m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(91 %)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

38,6g/kg

Clay

24,5%

Sand

43,1%

Silt

32,4%

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

Dominant lithology: scGLiMaggregated to Guilin

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
60,5g/kg
Clay
24,2%
Sand
42,4%
Silt
33,4%
5–15 cm
pH H₂O
5,4
Org. C
33,1g/kg
Clay
24,7%
Sand
43,4%
Silt
32,0%
15–30 cm
pH H₂O
5,4
Org. C
22,2g/kg
Clay
24,6%
Sand
43,4%
Silt
32,0%

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

Land cover

Forest72.9%
Crops4.9%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)21.7%

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

20,1%

Pesticides

81,3kg/km²

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

Protected areas1

IUCN Not Applicable · 1

China Danxia

IUCN Not Applicable

World Heritage Site (natural or mixed) · 2010

835 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN