Ontologia

Commune · VNM

Trí Yên

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

24

Observations

29

Area

11,8km²

Ecological tissue

Sample of 9 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 Trí Yên : 9 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 5 interactions GloBI sur 2 types (connectance 13.9%, filtre Serrano α=0.2).

Espèces affichées
9
Interactions affichées
5
Connectance
0.139
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

24 distinct species · 29 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

29 obs · 1 cellules
Obs. / cellule
≥ 29
29–28
29–28
29–28
< 29

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

Climate

Mean T°

23,8°C

Annual rain

1 875mm

Warmest m°

32,1°C

Coldest m°

12,8°C

Elevation: 6 m on average (min 3 m, max 25 m)

Bioclimatic detailsExpert
Annual mean temp.
23,8°C
Annual rain
1 875mm
Warmest month
32,1°C
Coldest month
12,8°C
Mean alt.
6m
Min
3m
Max
25m
Std. dev.
6m
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

6,1

Org. C

21,3g/kg

Clay

31,9%

Sand

27,0%

Silt

41,1%

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

Dominant lithology: suGLiMaggregated to Yên Dũng

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
28,8g/kg
Clay
30,6%
Sand
28,0%
Silt
41,4%
5–15 cm
pH H₂O
6,1
Org. C
19,4g/kg
Clay
30,6%
Sand
27,7%
Silt
41,7%
15–30 cm
pH H₂O
6,2
Org. C
15,8g/kg
Clay
34,7%
Sand
25,1%
Silt
40,2%

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

Land cover

Forest8.4%
Crops46.0%
Built-up2.0%
Bare soil4.3%
Other (grassland, water…)39.4%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

5,1km

Basins crossed

3

Max stream order

6

Max drainage

6 271km²

Discharge in basins

1,1m³/s

Mean precip.

1 534mm/an

Mean T°

23,2°C

Moisture idx

0,15

Mean runoff

707mm/an

Mean elev. (basins)

97m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

1,1nW

Built-up

197,8%

Pesticides

8,0kg/km²

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