Ontologia

Commune · VNM

Hồi Xuân

Vietnam

CwaTemperate, dry winter, hot summer(99 %)

Species observed

29

Observations

47

Area

67,9km²

Ecological tissue

Sample of 2 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 Hồi Xuân : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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

29 distinct species · 47 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

47 obs · 1 cellules
Obs. / cellule
≥ 47
47–46
47–46
47–46
< 47

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

Climate

Mean T°

21,9°C

Annual rain

1 822mm

Warmest m°

30,1°C

Coldest m°

11,4°C

Elevation: 440 m on average (min 141 m, max 1 377 m)

Bioclimatic detailsExpert
Annual mean temp.
21,9°C
Annual rain
1 822mm
Warmest month
30,1°C
Coldest month
11,4°C
Mean alt.
440m
Min
141m
Max
1 377m
Std. dev.
276m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(99 %)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

30,1g/kg

Clay

33,1%

Sand

30,7%

Silt

36,2%

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

Dominant lithology: scGLiMaggregated to Quan Hóa

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
42,9g/kg
Clay
31,4%
Sand
31,8%
Silt
36,7%
5–15 cm
pH H₂O
5,5
Org. C
28,6g/kg
Clay
31,6%
Sand
31,1%
Silt
37,3%
15–30 cm
pH H₂O
5,6
Org. C
18,6g/kg
Clay
36,2%
Sand
29,3%
Silt
34,6%

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

Land cover

Forest91.4%
Crops1.2%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)7.0%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

20,5km

Basins crossed

3

Max stream order

5

Max drainage

19 252km²

Discharge in basins

17,2m³/s

Mean precip.

1 600mm/an

Mean T°

21,7°C

Moisture idx

0,17

Mean runoff

903mm/an

Mean elev. (basins)

486m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

10,2%

Pesticides

9,9kg/km²

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

Protected areas1

IUCN Not Reported · 1

Pu Luong

IUCN Not Reported

Nature Reserve · 1999

171 km²

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