Ontologia

Prefecture City · CHN

Yongzhou

China

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

Species observed

2 312

Observations

9 322

Area

20 151,2km²

Ecological tissue

Sample of 8 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 Yongzhou : 7 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 5 interactions GloBI sur 2 types (connectance 17.9%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
8
Interactions affichées
5
Connectance
0.179
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

2 312 distinct species · 9 322 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 322 obs · 117 cellules
Obs. / cellule
≥ 1 783
105–1 782
5–104
2–4
< 2

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

Climate

Mean T°

17,9°C

Annual rain

1 934mm

Warmest m°

30,8°C

Coldest m°

2,6°C

Elevation: 428 m on average (min 74 m, max 1 800 m)

Bioclimatic detailsExpert
Annual mean temp.
17,9°C
Annual rain
1 934mm
Warmest month
30,8°C
Coldest month
2,6°C
Mean alt.
428m
Min
74m
Max
1 800m
Std. dev.
282m
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

27,6g/kg

Clay

28,7%

Sand

35,5%

Silt

35,8%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
42,8g/kg
Clay
28,4%
Sand
35,5%
Silt
36,1%
5–15 cm
pH H₂O
5,6
Org. C
23,7g/kg
Clay
28,2%
Sand
35,8%
Silt
36,0%
15–30 cm
pH H₂O
5,6
Org. C
16,3g/kg
Clay
29,5%
Sand
35,3%
Silt
35,2%

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

Land cover

Forest55.6%
Crops16.6%
Built-up0.8%
Bare soil1.3%
Other (grassland, water…)25.8%

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

Hydrology36 basins · 36 lakes · 59 rivers

Hydrology metrics for this exact territory

Stream length here

2 619,6km

Lake surface here

52,91km²

Basins crossed

36

Max stream order

6

Max drainage

28 547km²

Discharge in basins

3 257,2m³/s

Mean precip.

1 477mm/an

Mean T°

17,3°C

Moisture idx

0,23

Mean runoff

820mm/an

Mean elev. (basins)

445m

Watersheds crossing here

27 more basins

Lakes (36, top by area)

27 more lakes

Rivers / streams (59, ord ≥ 4)

47 more river segments

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

Human pressure

Pop. density

2hab/km²

Night light

0,3nW

Built-up

81,0%

Pesticides

75,2kg/km²

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

Sub-administrations10