Ontologia

Commune · VNM

Hiền Ninh

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

91

Observations

244

Area

13,1km²

Ecological tissue

Sample of 39 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 Hiền Ninh : 36 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 4 types (connectance 5.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
43
Connectance
0.055
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

91 distinct species · 244 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

244 obs · 1 cellules
Obs. / cellule
≥ 244
244–243
244–243
244–243
< 244

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

Climate

Mean T°

24,0°C

Annual rain

1 899mm

Warmest m°

32,2°C

Coldest m°

13,1°C

Elevation: 20 m on average (min 10 m, max 62 m)

Bioclimatic detailsExpert
Annual mean temp.
24,0°C
Annual rain
1 899mm
Warmest month
32,2°C
Coldest month
13,1°C
Mean alt.
20m
Min
10m
Max
62m
Std. dev.
17m
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

6,0

Org. C

18,0g/kg

Clay

30,0%

Sand

29,8%

Silt

40,2%

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

Dominant lithology: smGLiMaggregated to Sóc Sơn

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
23,4g/kg
Clay
30,1%
Sand
30,7%
Silt
39,2%
5–15 cm
pH H₂O
6,0
Org. C
17,6g/kg
Clay
29,4%
Sand
29,8%
Silt
40,8%
15–30 cm
pH H₂O
6,0
Org. C
13,0g/kg
Clay
30,5%
Sand
28,8%
Silt
40,8%

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

Land cover

Forest21.0%
Crops40.2%
Built-up4.0%
Bare soil0.7%
Other (grassland, water…)34.1%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

973km²

Discharge in basins

0,4m³/s

Mean precip.

1 721mm/an

Mean T°

23,3°C

Moisture idx

0,24

Mean runoff

860mm/an

Mean elev. (basins)

71m

Watersheds crossing here

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

Human pressure

Pop. density

5hab/km²

Night light

2,6nW

Built-up

398,9%

Pesticides

8,4kg/km²

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