Ontologia

District · VNM

Gia Lâm

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

35

Observations

48

Area

117,2km²

Ecological tissue

Sample of 15 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 Gia Lâm : 15 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 9 interactions GloBI sur 3 types (connectance 8.6%, filtre Serrano α=0.2).

Espèces affichées
15
Interactions affichées
9
Connectance
0.086
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

35 distinct species · 48 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

48 obs · 2 cellules
Obs. / cellule
≥ 41
41–40
41–40
41–40
< 41

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

Climate

Mean T°

24,1°C

Annual rain

1 880mm

Warmest m°

32,5°C

Coldest m°

13,3°C

Elevation: 7 m on average (min 5 m, max 10 m)

Bioclimatic detailsExpert
Annual mean temp.
24,1°C
Annual rain
1 880mm
Warmest month
32,5°C
Coldest month
13,3°C
Mean alt.
7m
Min
5m
Max
10m
Std. dev.
1m
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

17,9g/kg

Clay

29,8%

Sand

30,5%

Silt

39,7%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
23,9g/kg
Clay
28,9%
Sand
31,5%
Silt
39,7%
5–15 cm
pH H₂O
6,1
Org. C
16,3g/kg
Clay
29,5%
Sand
30,6%
Silt
40,0%
15–30 cm
pH H₂O
6,2
Org. C
13,3g/kg
Clay
31,0%
Sand
29,6%
Silt
39,4%

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

Land cover

Forest10.9%
Crops27.6%
Built-up7.9%
Bare soil1.0%
Other (grassland, water…)52.7%

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

Hydrology4 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

31,1km

Basins crossed

4

Max stream order

8

Max drainage

137 514km²

Discharge in basins

99,6m³/s

Mean precip.

1 654mm/an

Mean T°

24,0°C

Moisture idx

0,22

Mean runoff

828mm/an

Mean elev. (basins)

7m

Watersheds crossing here

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

Human pressure

Pop. density

18hab/km²

Night light

8,5nW

Built-up

786,3%

Pesticides

8,6kg/km²

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

Sub-administrations18