Ontologia

District · VNM

Trà Lĩnh

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

153

Observations

222

Area

253,2km²

Ecological tissue

Sample of 32 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 Trà Lĩnh : 29 espèces reliées par 29 interactions GloBI sur 4 types (connectance 5.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
29
Connectance
0.055
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

153 distinct species · 222 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

222 obs · 5 cellules
Obs. / cellule
≥ 126
126–125
64–125
25–63
< 25

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

Climate

Mean T°

19,5°C

Annual rain

2 174mm

Warmest m°

27,5°C

Coldest m°

7,9°C

Elevation: 726 m on average (min 454 m, max 847 m)

Bioclimatic detailsExpert
Annual mean temp.
19,5°C
Annual rain
2 174mm
Warmest month
27,5°C
Coldest month
7,9°C
Mean alt.
726m
Min
454m
Max
847m
Std. dev.
60m
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

5,7

Org. C

25,4g/kg

Clay

35,6%

Sand

18,7%

Silt

45,7%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
37,3g/kg
Clay
34,6%
Sand
19,5%
Silt
45,8%
5–15 cm
pH H₂O
5,7
Org. C
24,2g/kg
Clay
34,8%
Sand
18,8%
Silt
46,4%
15–30 cm
pH H₂O
5,7
Org. C
14,5g/kg
Clay
37,6%
Sand
17,6%
Silt
44,8%

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

Land cover

Forest66.6%
Crops6.5%
Built-up0.1%
Bare soil0.4%
Other (grassland, water…)26.4%

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

Hydrology4 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

14,7km

Basins crossed

4

Max stream order

3

Max drainage

968km²

Discharge in basins

4,8m³/s

Mean precip.

1 533mm/an

Mean T°

20,2°C

Moisture idx

0,17

Mean runoff

594mm/an

Mean elev. (basins)

674m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

9,2%

Pesticides

10,8kg/km²

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

Sub-administrations10