Ontologia

Special Administrative Region · chn

Hong Kong

China

CwaTemperate, dry winter, hot summer(100 %)

Species observed

8 047

Observations

1 000 471

Area

1 129,3km²

Ecological tissue

Sample of 30 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 Hong Kong : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 38 interactions GloBI sur 3 types (connectance 8.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
38
Connectance
0.087
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

8 047 distinct species · 1 000 471 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 000 471 obs · 21 cellules
Obs. / cellule
≥ 124 586
116 708–124 585
47 840–116 707
38 320–47 839
< 38 320

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

Climate

Mean T°

22,7°C

Annual rain

2 272mm

Warmest m°

29,3°C

Coldest m°

12,4°C

Elevation: 116 m on average (min -28 m, max 735 m)

Bioclimatic detailsExpert
Annual mean temp.
22,7°C
Annual rain
2 272mm
Warmest month
29,3°C
Coldest month
12,4°C
Mean alt.
116m
Min
-28m
Max
735m
Std. dev.
117m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, 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

5,2

Org. C

31,6g/kg

Clay

29,0%

Sand

37,9%

Silt

33,1%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
42,1g/kg
Clay
28,1%
Sand
38,7%
Silt
33,2%
5–15 cm
pH H₂O
5,2
Org. C
30,3g/kg
Clay
28,5%
Sand
38,0%
Silt
33,4%
15–30 cm
pH H₂O
5,2
Org. C
22,2g/kg
Clay
30,3%
Sand
36,9%
Silt
32,8%

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

Land cover

Forest55.4%
Crops5.0%
Built-up5.1%
Bare soil1.3%
Other (grassland, water…)33.2%

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

Hydrology1 basins · 7 lakes · 50 rivers

Hydrology metrics for this exact territory

Stream length here

138,5km

Lake surface here

19,41km²

Basins crossed

1

Max stream order

4

Max drainage

3 633km²

Discharge in basins

0,6m³/s

Mean precip.

2 046mm/an

Mean T°

22,3°C

Moisture idx

0,43

Mean runoff

1 145mm/an

Mean elev. (basins)

93m

Watersheds crossing here

Lakes (7, top by area)

Rivers / streams (50, ord ≥ 4)

38 more river segments

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

Human pressure

Pop. density

52hab/km²

Night light

17,7nW

Built-up

508,2%

Pesticides

74,3kg/km²

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

Protected areas20

IUCN Not Reported · 10IUCN V · 10🌊 Marine · 10📍 Point sites · 50

Plover Cove

IUCN Not Reported

Country Park · 1978

56 km²

Tai Lam

IUCN V

Country Park · 1979

54 km²

Complete list

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

Sub-administrations18