Ontologia

Province · vnm

Quảng Nam

Vietnam

AmTropical, monsoon(79 %)

Species observed

2 138

Observations

21 036

Area

10 570,7km²

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 Quảng Nam : 26 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 33 interactions GloBI sur 3 types (connectance 7.6%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
33
Connectance
0.076
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

2 138 distinct species · 21 036 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 036 obs · 197 cellules
Obs. / cellule
≥ 1 312
97–1 311
33–96
12–32
< 12

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

Climate

Mean T°

23,7°C

Annual rain

3 032mm

Warmest m°

30,6°C

Coldest m°

16,4°C

Elevation: 452 m on average (min -55 m, max 2 307 m)

Bioclimatic detailsExpert
Annual mean temp.
23,7°C
Annual rain
3 032mm
Warmest month
30,6°C
Coldest month
16,4°C
Mean alt.
452m
Min
-55m
Max
2 307m
Std. dev.
391m
Köppen-Geiger (dominant)
AmTropical, monsoon(79 %)Tropical

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

Soil & lithology

pH H₂O

5,7

Org. C

44,2g/kg

Clay

33,9%

Sand

35,7%

Silt

30,4%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
59,8g/kg
Clay
32,6%
Sand
36,9%
Silt
30,5%
5–15 cm
pH H₂O
5,7
Org. C
43,4g/kg
Clay
33,0%
Sand
36,1%
Silt
30,9%
15–30 cm
pH H₂O
5,7
Org. C
29,5g/kg
Clay
36,0%
Sand
34,2%
Silt
29,8%

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

Land cover

Forest81.0%
Crops5.2%
Built-up0.8%
Bare soil0.5%
Other (grassland, water…)12.4%

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

Hydrology28 basins · 17 lakes · 55 rivers

Hydrology metrics for this exact territory

Stream length here

1 621,7km

Lake surface here

48,35km²

Basins crossed

28

Max stream order

6

Max drainage

9 542km²

Discharge in basins

2 287,0m³/s

Mean precip.

2 281mm/an

Mean T°

23,7°C

Moisture idx

0,35

Mean runoff

1 801mm/an

Mean elev. (basins)

498m

Watersheds crossing here

19 more basins

Lakes (17, top by area)

8 more lakes

Rivers / streams (55, ord ≥ 4)

43 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,5nW

Built-up

80,1%

Pesticides

13,8kg/km²

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

Protected areas11

IUCN Not Reported · 4IUCN IV · 2IUCN V · 2IUCN VI · 1IUCN II · 1IUCN Not Applicable · 1🌊 Marine · 3

Xe Xap

IUCN VI

National Protected Area · 1996

1 530 km²

Song Thanh

IUCN Not Reported

Nature Reserve · 2001

885 km²

Sao La

IUCN Not Reported

Nature Reserve · 2013

376 km²

Bach Ma

IUCN II

National Park · 1986

373 km²

Complete list

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

Sub-administrations26