Ontologia

Commune · VNM

Hải Nhân

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

50

Observations

107

Area

16,5km²

Ecological tissue

Sample of 14 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 Hải Nhân : 12 espèces reliées par 11 interactions GloBI sur 3 types (connectance 12.1%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
14
Interactions affichées
11
Connectance
0.121
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

50 distinct species · 107 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

107 obs · 1 cellules
Obs. / cellule
≥ 107
107–106
107–106
107–106
< 107

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

Climate

Mean T°

24,5°C

Annual rain

1 868mm

Warmest m°

33,1°C

Coldest m°

14,7°C

Elevation: 28 m on average (min 4 m, max 125 m)

Bioclimatic detailsExpert
Annual mean temp.
24,5°C
Annual rain
1 868mm
Warmest month
33,1°C
Coldest month
14,7°C
Mean alt.
28m
Min
4m
Max
125m
Std. dev.
25m
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

5,8

Org. C

24,7g/kg

Clay

30,8%

Sand

36,2%

Silt

33,0%

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

Dominant lithology: paGLiMaggregated to Tĩnh Gia

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
32,9g/kg
Clay
29,3%
Sand
36,9%
Silt
33,9%
5–15 cm
pH H₂O
5,8
Org. C
24,1g/kg
Clay
30,1%
Sand
36,9%
Silt
33,0%
15–30 cm
pH H₂O
5,8
Org. C
17,1g/kg
Clay
33,2%
Sand
34,9%
Silt
32,0%

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

Land cover

Forest39.0%
Crops24.5%
Built-up3.0%
Bare soil0.8%
Other (grassland, water…)32.7%

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

Hydrology2 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,15km²

Basins crossed

2

Max drainage

1 624km²

Discharge in basins

0,1m³/s

Mean precip.

1 513mm/an

Mean T°

24,1°C

Moisture idx

0,12

Mean runoff

920mm/an

Mean elev. (basins)

53m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

4hab/km²

Night light

1,2nW

Built-up

294,8%

Pesticides

9,3kg/km²

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