Ontologia

City · vnm

Đà Nẵng

Vietnam

AmTropical, monsoon(93 %)

Species observed

1 864

Observations

12 929

Area

981,5km²

Ecological tissue

Sample of 35 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 Đà Nẵng : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 36 interactions GloBI sur 4 types (connectance 6.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
36
Connectance
0.060
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

1 864 distinct species · 12 929 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 929 obs · 23 cellules
Obs. / cellule
≥ 4 005
1 613–4 004
575–1 612
143–574
< 143

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

Climate

Mean T°

24,6°C

Annual rain

3 008mm

Warmest m°

31,0°C

Coldest m°

18,1°C

Elevation: 265 m on average (min -23 m, max 1 291 m)

Bioclimatic detailsExpert
Annual mean temp.
24,6°C
Annual rain
3 008mm
Warmest month
31,0°C
Coldest month
18,1°C
Mean alt.
265m
Min
-23m
Max
1 291m
Std. dev.
286m
Köppen-Geiger (dominant)
AmTropical, monsoon(93 %)Tropical

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

Soil & lithology

pH H₂O

5,8

Org. C

51,8g/kg

Clay

32,7%

Sand

38,7%

Silt

28,7%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
67,3g/kg
Clay
31,8%
Sand
39,5%
Silt
28,7%
5–15 cm
pH H₂O
5,8
Org. C
52,8g/kg
Clay
32,0%
Sand
39,0%
Silt
29,0%
15–30 cm
pH H₂O
5,9
Org. C
35,3g/kg
Clay
34,2%
Sand
37,5%
Silt
28,2%

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

Land cover

Forest69.3%
Crops6.0%
Built-up3.7%
Bare soil0.9%
Other (grassland, water…)20.1%

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

Hydrology4 basins · 7 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

218,6km

Lake surface here

2,24km²

Basins crossed

4

Max stream order

4

Max drainage

5 510km²

Discharge in basins

4,1m³/s

Mean precip.

2 313mm/an

Mean T°

24,8°C

Moisture idx

0,39

Mean runoff

1 838mm/an

Mean elev. (basins)

195m

Watersheds crossing here

Lakes (7, top by area)

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

Human pressure

Pop. density

9hab/km²

Night light

4,7nW

Built-up

366,2%

Pesticides

15,7kg/km²

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

Protected areas5

IUCN Not Reported · 3IUCN II · 1IUCN IV · 1🌊 Marine · 3

Bach Ma

IUCN II

National Park · 1986

373 km²

Nam Hai Van

IUCN Not Reported

Cultural and Historical Site · 2014

97 km²

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

Sub-administrations7