Ontologia

District · VNM

Mai Sơn

Vietnam

CwaTemperate, dry winter, hot summer(97 %)

Species observed

58

Observations

195

Area

1 426,2km²

Ecological tissue

Sample of 11 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 Mai Sơn : 9 espèces reliées par 9 interactions GloBI sur 3 types (connectance 16.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
11
Interactions affichées
9
Connectance
0.164
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

58 distinct species · 195 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

195 obs · 18 cellules
Obs. / cellule
≥ 65
51–64
6–50
3–5
< 3

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

Climate

Mean T°

20,8°C

Annual rain

1 319mm

Warmest m°

28,0°C

Coldest m°

9,3°C

Elevation: 821 m on average (min 149 m, max 1 529 m)

Bioclimatic detailsExpert
Annual mean temp.
20,8°C
Annual rain
1 319mm
Warmest month
28,0°C
Coldest month
9,3°C
Mean alt.
821m
Min
149m
Max
1 529m
Std. dev.
234m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(97 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,6

Org. C

23,3g/kg

Clay

34,2%

Sand

29,5%

Silt

36,3%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
34,6g/kg
Clay
32,8%
Sand
30,6%
Silt
36,6%
5–15 cm
pH H₂O
5,6
Org. C
22,0g/kg
Clay
33,2%
Sand
29,8%
Silt
36,9%
15–30 cm
pH H₂O
5,6
Org. C
13,2g/kg
Clay
36,5%
Sand
28,1%
Silt
35,3%

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

Land cover

Forest58.2%
Crops13.1%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)28.1%

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

Hydrology8 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

22,8km

Basins crossed

8

Max stream order

6

Max drainage

45 460km²

Discharge in basins

255,6m³/s

Mean precip.

1 501mm/an

Mean T°

20,2°C

Moisture idx

0,10

Mean runoff

574mm/an

Mean elev. (basins)

839m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

20,2%

Pesticides

9,6kg/km²

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

Sub-administrations20