Ontologia

Commune · VNM

Hà Đông

Vietnam

AwTropical, savannah(77 %)

Species observed

37

Observations

46

Area

195,2km²

Ecological tissue

Sample of 5 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 Hà Đông : 5 espèces reliées par 3 interactions GloBI sur 1 type (connectance 30.0%, filtre Serrano α=0.2).

Espèces affichées
5
Interactions affichées
3
Connectance
0.300
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

37 distinct species · 46 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

46 obs · 4 cellules
Obs. / cellule
≥ 28
28–27
14–27
14–13
< 14

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

Climate

Mean T°

21,3°C

Annual rain

1 990mm

Warmest m°

28,3°C

Coldest m°

13,7°C

Elevation: 946 m on average (min 718 m, max 1 456 m)

Bioclimatic detailsExpert
Annual mean temp.
21,3°C
Annual rain
1 990mm
Warmest month
28,3°C
Coldest month
13,7°C
Mean alt.
946m
Min
718m
Max
1 456m
Std. dev.
146m
Köppen-Geiger (dominant)
AwTropical, savannah(77 %)Tropical

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

Soil & lithology

pH H₂O

5,5

Org. C

32,8g/kg

Clay

32,7%

Sand

32,9%

Silt

34,4%

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

Dominant lithology: mtGLiMaggregated to Đăk Đoa

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
46,3g/kg
Clay
30,6%
Sand
34,1%
Silt
35,2%
5–15 cm
pH H₂O
5,5
Org. C
32,4g/kg
Clay
31,2%
Sand
33,5%
Silt
35,3%
15–30 cm
pH H₂O
5,5
Org. C
19,8g/kg
Clay
36,2%
Sand
31,0%
Silt
32,8%

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

Land cover

Forest85.5%
Crops1.0%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)13.5%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

31,6km

Basins crossed

3

Max stream order

3

Max drainage

1 954km²

Discharge in basins

6,2m³/s

Mean precip.

2 191mm/an

Mean T°

20,9°C

Moisture idx

0,31

Mean runoff

1 164mm/an

Mean elev. (basins)

1 061m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

3,1%

Pesticides

15,9kg/km²

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

Protected areas1

IUCN II · 1

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