Ontologia

District · VNM

Thạch Thành

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

245

Observations

340

Area

558,5km²

Ecological tissue

Sample of 46 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 Thạch Thành : 43 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 36 interactions GloBI sur 5 types (connectance 3.5%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
36
Connectance
0.035
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

245 distinct species · 340 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

340 obs · 12 cellules
Obs. / cellule
≥ 76
73–75
34–72
25–33
< 25

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

Climate

Mean T°

23,5°C

Annual rain

1 976mm

Warmest m°

32,1°C

Coldest m°

13,1°C

Elevation: 95 m on average (min 9 m, max 463 m)

Bioclimatic detailsExpert
Annual mean temp.
23,5°C
Annual rain
1 976mm
Warmest month
32,1°C
Coldest month
13,1°C
Mean alt.
95m
Min
9m
Max
463m
Std. dev.
83m
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

24,6g/kg

Clay

33,7%

Sand

27,9%

Silt

38,4%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
33,6g/kg
Clay
31,7%
Sand
29,1%
Silt
39,1%
5–15 cm
pH H₂O
5,8
Org. C
24,2g/kg
Clay
32,0%
Sand
28,6%
Silt
39,3%
15–30 cm
pH H₂O
5,8
Org. C
15,9g/kg
Clay
37,5%
Sand
25,9%
Silt
36,6%

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

Land cover

Forest60.6%
Crops18.0%
Built-up0.7%
Bare soil0.6%
Other (grassland, water…)20.1%

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

Hydrology5 basins · 6 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

86,0km

Lake surface here

2,06km²

Basins crossed

5

Max stream order

5

Max drainage

21 703km²

Discharge in basins

20,4m³/s

Mean precip.

1 790mm/an

Mean T°

23,0°C

Moisture idx

0,27

Mean runoff

985mm/an

Mean elev. (basins)

223m

Watersheds crossing here

Lakes (6, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,2nW

Built-up

67,0%

Pesticides

9,8kg/km²

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

Protected areas3

IUCN II · 1IUCN Not Reported · 1IUCN V · 1

Ngoc Trao

IUCN V

Cultural and Historical Site · 1986

17 km²

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

Sub-administrations5