Ontologia

County · TWN

Yulin

Taiwan

CwaTemperate, dry winter, hot summer(99 %)

Species observed

4 850

Observations

732 733

Area

1 346,9km²

Ecological tissue

Sample of 34 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 Yulin : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 50 interactions GloBI sur 3 types (connectance 8.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
50
Connectance
0.084
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

4 850 distinct species · 732 733 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

732 733 obs · 44 cellules
Obs. / cellule
≥ 110 658
37 046–110 657
15 070–37 045
12 774–15 069
< 12 774

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

Climate

Mean T°

23,1°C

Annual rain

2 233mm

Warmest m°

30,0°C

Coldest m°

12,9°C

Elevation: 76 m on average (min -18 m, max 1 491 m)

Bioclimatic detailsExpert
Annual mean temp.
23,1°C
Annual rain
2 233mm
Warmest month
30,0°C
Coldest month
12,9°C
Mean alt.
76m
Min
-18m
Max
1 491m
Std. dev.
189m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(99 %)Temperate

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

Soil & lithology

pH H₂O

6,2

Org. C

17,9g/kg

Clay

28,9%

Sand

25,6%

Silt

45,5%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
25,2g/kg
Clay
27,9%
Sand
26,1%
Silt
46,0%
5–15 cm
pH H₂O
6,2
Org. C
17,0g/kg
Clay
28,0%
Sand
26,2%
Silt
45,8%
15–30 cm
pH H₂O
6,3
Org. C
11,6g/kg
Clay
30,8%
Sand
24,5%
Silt
44,7%

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

Land cover

Forest20.0%
Crops35.0%
Built-up4.8%
Bare soil2.5%
Other (grassland, water…)37.7%

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

Hydrology6 basins · 20 lakes · 68 rivers

Hydrology metrics for this exact territory

Stream length here

480,1km

Lake surface here

10,19km²

Basins crossed

6

Max stream order

5

Max drainage

3 268km²

Discharge in basins

119,8m³/s

Mean precip.

1 684mm/an

Mean T°

22,7°C

Moisture idx

0,19

Mean runoff

1 218mm/an

Mean elev. (basins)

97m

Watersheds crossing here

Lakes (20, top by area)

11 more lakes

Rivers / streams (68, ord ≥ 4)

56 more river segments

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

Human pressure

Pop. density

3hab/km²

Night light

6,7nW

Built-up

479,4%

Pesticides

54,9kg/km²

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

Protected areas1

IUCN IV · 1

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