Ontologia

Commune · VNM

Quốc Toản

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

17

Observations

25

Area

31,3km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 3 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 Quốc Toản : 3 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).

Espèces affichées
3
Interactions affichées
2
Connectance
0.667
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

17 distinct species · 25 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 obs · 1 cellules
Obs. / cellule
≥ 25
25–24
25–24
25–24
< 25

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

Climate

Mean T°

19,7°C

Annual rain

2 110mm

Warmest m°

27,7°C

Coldest m°

8,1°C

Elevation: 688 m on average (min 454 m, max 762 m)

Bioclimatic detailsExpert
Annual mean temp.
19,7°C
Annual rain
2 110mm
Warmest month
27,7°C
Coldest month
8,1°C
Mean alt.
688m
Min
454m
Max
762m
Std. dev.
61m
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

24,7g/kg

Clay

35,7%

Sand

20,5%

Silt

43,8%

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

Dominant lithology: scGLiMaggregated to Trà Lĩnh

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
35,2g/kg
Clay
34,6%
Sand
21,2%
Silt
44,1%
5–15 cm
pH H₂O
5,7
Org. C
24,4g/kg
Clay
35,2%
Sand
20,8%
Silt
43,9%
15–30 cm
pH H₂O
5,7
Org. C
14,5g/kg
Clay
37,2%
Sand
19,5%
Silt
43,2%

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

Land cover

Forest67.6%
Crops4.5%
Built-up0.0%
Bare soil0.3%
Other (grassland, water…)27.5%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,9km

Basins crossed

2

Max stream order

3

Max drainage

924km²

Discharge in basins

0,6m³/s

Mean precip.

1 556mm/an

Mean T°

19,9°C

Moisture idx

0,19

Mean runoff

604mm/an

Mean elev. (basins)

731m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

1,0%

Pesticides

9,2kg/km²

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