Ontologia

Commune · VNM

Xuân Lạc

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

46

Observations

68

Area

85,4km²

Ecological tissue

Sample of 5 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 Xuân Lạc : 5 espèces reliées par 3 interactions GloBI sur 3 types (connectance 30.0%, filtre Serrano α=0.2).

Espèces affichées
5
Interactions affichées
3
Connectance
0.300
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

46 distinct species · 68 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

68 obs · 2 cellules
Obs. / cellule
≥ 42
42–41
42–41
42–41
< 42

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

Climate

Mean T°

21,1°C

Annual rain

2 443mm

Warmest m°

28,7°C

Coldest m°

10,1°C

Elevation: 512 m on average (min 268 m, max 906 m)

Bioclimatic detailsExpert
Annual mean temp.
21,1°C
Annual rain
2 443mm
Warmest month
28,7°C
Coldest month
10,1°C
Mean alt.
512m
Min
268m
Max
906m
Std. dev.
183m
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

5,5

Org. C

27,8g/kg

Clay

32,6%

Sand

25,6%

Silt

41,7%

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

Dominant lithology: scGLiMaggregated to Chợ Đồn

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
40,7g/kg
Clay
32,1%
Sand
26,3%
Silt
41,6%
5–15 cm
pH H₂O
5,6
Org. C
25,5g/kg
Clay
31,1%
Sand
26,4%
Silt
42,5%
15–30 cm
pH H₂O
5,6
Org. C
17,1g/kg
Clay
34,7%
Sand
24,2%
Silt
41,0%

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

Land cover

Forest78.7%
Crops0.8%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)20.4%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

13 592km²

Discharge in basins

2,7m³/s

Mean precip.

1 646mm/an

Mean T°

20,8°C

Moisture idx

0,22

Mean runoff

802mm/an

Mean elev. (basins)

572m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

0,5%

Pesticides

8,4kg/km²

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

Protected areas4

IUCN Not Reported · 3IUCN IV · 1

Na Hang

IUCN IV

Nature Reserve · 1994

239 km²

Ba Be

IUCN Not Reported

National Park · 1992

99 km²

Ba Be

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 2011

99 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN