Ontologia

Commune · VNM

Tân Giang

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

84

Observations

139

Area

4,5km²

Ecological tissue

Sample of 13 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 Tân Giang : 13 espèces reliées par 9 interactions GloBI sur 2 types (connectance 11.5%, filtre Serrano α=0.2).

Espèces affichées
13
Interactions affichées
9
Connectance
0.115
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

84 distinct species · 139 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

139 obs · 1 cellules
Obs. / cellule
≥ 139
139–138
139–138
139–138
< 139

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

Climate

Mean T°

22,0°C

Annual rain

1 553mm

Warmest m°

30,3°C

Coldest m°

9,9°C

Elevation: 250 m on average (min 203 m, max 347 m)

Bioclimatic detailsExpert
Annual mean temp.
22,0°C
Annual rain
1 553mm
Warmest month
30,3°C
Coldest month
9,9°C
Mean alt.
250m
Min
203m
Max
347m
Std. dev.
33m
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

21,0g/kg

Clay

35,7%

Sand

23,6%

Silt

40,7%

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

Dominant lithology: scGLiMaggregated to Cao Bằng

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
30,0g/kg
Clay
35,2%
Sand
24,2%
Silt
40,6%
5–15 cm
pH H₂O
5,7
Org. C
20,3g/kg
Clay
35,4%
Sand
24,2%
Silt
40,4%
15–30 cm
pH H₂O
5,8
Org. C
12,7g/kg
Clay
36,5%
Sand
22,3%
Silt
41,2%

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

Land cover

Forest38.0%
Crops15.5%
Built-up4.0%
Bare soil2.8%
Other (grassland, water…)39.8%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,9km

Basins crossed

2

Max stream order

5

Max drainage

3 896km²

Discharge in basins

0,3m³/s

Mean precip.

1 528mm/an

Mean T°

21,4°C

Moisture idx

0,12

Mean runoff

602mm/an

Mean elev. (basins)

464m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

8hab/km²

Night light

2,8nW

Built-up

398,9%

Pesticides

9,0kg/km²

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