Ontologia

Commune · VNM

Đường Lâm

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

32

Observations

35

Area

7,8km²

Ecological tissue

Sample of 17 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 Đường Lâm : 17 espèces reliées par 11 interactions GloBI sur 4 types (connectance 8.1%, filtre Serrano α=0.2).

Espèces affichées
17
Interactions affichées
11
Connectance
0.081
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

32 distinct species · 35 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

35 obs · 1 cellules
Obs. / cellule
≥ 35
35–34
35–34
35–34
< 35

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

Climate

Mean T°

24,2°C

Annual rain

1 654mm

Warmest m°

32,3°C

Coldest m°

13,6°C

Elevation: 13 m on average (min 9 m, max 19 m)

Bioclimatic detailsExpert
Annual mean temp.
24,2°C
Annual rain
1 654mm
Warmest month
32,3°C
Coldest month
13,6°C
Mean alt.
13m
Min
9m
Max
19m
Std. dev.
3m
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

19,6g/kg

Clay

30,5%

Sand

25,7%

Silt

43,9%

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

Dominant lithology: smGLiMaggregated to Sơn Tây

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
25,9g/kg
Clay
30,3%
Sand
26,0%
Silt
43,8%
5–15 cm
pH H₂O
6,1
Org. C
19,1g/kg
Clay
29,4%
Sand
25,9%
Silt
44,7%
15–30 cm
pH H₂O
6,2
Org. C
13,8g/kg
Clay
31,7%
Sand
25,2%
Silt
43,1%

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

Land cover

Forest22.8%
Crops27.8%
Built-up5.1%
Bare soil2.3%
Other (grassland, water…)42.0%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,5km

Basins crossed

2

Max stream order

3

Max drainage

134 918km²

Discharge in basins

81,4m³/s

Mean precip.

1 617mm/an

Mean T°

23,3°C

Moisture idx

0,17

Mean runoff

893mm/an

Mean elev. (basins)

37m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

12hab/km²

Night light

3,4nW

Built-up

510,5%

Pesticides

8,1kg/km²

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