Ontologia

District · VNM

Hoằng Hóa

Vietnam

CwaTemperate, dry winter, hot summer(95 %)

Species observed

37

Observations

45

Area

201,2km²

Ecological tissue

Sample of 15 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 Hoằng Hóa : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 10 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2).

Espèces affichées
15
Interactions affichées
10
Connectance
0.095
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

37 distinct species · 45 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

45 obs · 3 cellules
Obs. / cellule
≥ 22
22–21
22–21
12–21
< 12

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

Climate

Mean T°

24,3°C

Annual rain

1 788mm

Warmest m°

32,1°C

Coldest m°

14,9°C

Elevation: 7 m on average (min -2 m, max 91 m)

Bioclimatic detailsExpert
Annual mean temp.
24,3°C
Annual rain
1 788mm
Warmest month
32,1°C
Coldest month
14,9°C
Mean alt.
7m
Min
-2m
Max
91m
Std. dev.
14m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(95 %)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

22,9g/kg

Clay

33,6%

Sand

33,1%

Silt

33,3%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
30,2g/kg
Clay
32,9%
Sand
33,1%
Silt
34,0%
5–15 cm
pH H₂O
6,0
Org. C
23,0g/kg
Clay
33,4%
Sand
33,4%
Silt
33,1%
15–30 cm
pH H₂O
6,1
Org. C
15,4g/kg
Clay
34,5%
Sand
32,8%
Silt
32,8%

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

Land cover

Forest10.2%
Crops43.6%
Built-up4.4%
Bare soil3.0%
Other (grassland, water…)38.8%

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

Hydrology5 basins · 11 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

21,8km

Lake surface here

3,82km²

Basins crossed

5

Max stream order

6

Max drainage

29 597km²

Discharge in basins

301,6m³/s

Mean precip.

1 697mm/an

Mean T°

24,2°C

Moisture idx

0,21

Mean runoff

941mm/an

Mean elev. (basins)

15m

Watersheds crossing here

Lakes (11, top by area)

2 more lakes

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

Human pressure

Pop. density

9hab/km²

Night light

3,0nW

Built-up

438,9%

Pesticides

9,4kg/km²

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

Protected areas1

IUCN V · 1

Den Ba Trieu

IUCN V

Cultural and Historical Site · 2013

11 km²

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

Sub-administrations29