Ontologia

County · TWN

Nantou

Taiwan

CfbTemperate, no dry season, warm summer(45 %)

Species observed

13 778

Observations

1 554 421

Area

4 073,9km²

Ecological tissue

Sample of 36 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 Nantou : 31 espèces reliées par 32 interactions GloBI sur 4 types (connectance 5.1%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
32
Connectance
0.051
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

13 778 distinct species · 1 554 421 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 554 421 obs · 126 cellules
Obs. / cellule
≥ 141 368
34 600–141 367
10 647–34 599
3 757–10 646
< 3 757

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

Climate

Mean T°

16,6°C

Annual rain

3 605mm

Warmest m°

23,7°C

Coldest m°

6,6°C

Elevation: 1 417 m on average (min 60 m, max 3 525 m)

Bioclimatic detailsExpert
Annual mean temp.
16,6°C
Annual rain
3 605mm
Warmest month
23,7°C
Coldest month
6,6°C
Mean alt.
1 417m
Min
60m
Max
3 525m
Std. dev.
858m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(45 %)Temperate

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

Soil & lithology

pH H₂O

5,1

Org. C

62,1g/kg

Clay

31,9%

Sand

28,4%

Silt

39,7%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
94,2g/kg
Clay
30,7%
Sand
29,5%
Silt
39,8%
5–15 cm
pH H₂O
5,1
Org. C
58,4g/kg
Clay
31,7%
Sand
28,2%
Silt
40,1%
15–30 cm
pH H₂O
5,1
Org. C
33,8g/kg
Clay
33,2%
Sand
27,5%
Silt
39,3%

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

Land cover

Forest71.2%
Crops3.5%
Built-up0.8%
Bare soil0.6%
Other (grassland, water…)23.9%

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

Hydrology17 basins · 6 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

1 257,1km

Lake surface here

10,52km²

Basins crossed

17

Max stream order

5

Max drainage

3 268km²

Discharge in basins

412,5m³/s

Mean precip.

2 643mm/an

Mean T°

16,3°C

Moisture idx

0,56

Mean runoff

1 470mm/an

Mean elev. (basins)

1 317m

Watersheds crossing here

8 more basins

Lakes (6, top by area)

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

1,7nW

Built-up

82,9%

Pesticides

50,1kg/km²

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

Protected areas8

IUCN IV · 5IUCN II · 2IUCN Ia · 1🌊 Marine · 1

Danda

IUCN IV

Major Wildlife Habitat · 2000

1 212 km²

Yushan

IUCN II

National Park · 1985

1 031 km²

Taroko

IUCN II

National Park · 1986

981 km²

Yuli

IUCN IV

Major Wildlife Habitat · 2000

114 km²

Complete list

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