Ontologia

District · VNM

Yên Sơn

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

61

Observations

129

Area

1 133km²

Ecological tissue

Sample of 8 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 Yên Sơn : 6 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 5 interactions GloBI sur 2 types (connectance 17.9%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
8
Interactions affichées
5
Connectance
0.179
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

61 distinct species · 129 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

129 obs · 18 cellules
Obs. / cellule
≥ 37
28–36
6–27
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°

23,1°C

Annual rain

1 997mm

Warmest m°

30,6°C

Coldest m°

12,3°C

Elevation: 196 m on average (min 25 m, max 576 m)

Bioclimatic detailsExpert
Annual mean temp.
23,1°C
Annual rain
1 997mm
Warmest month
30,6°C
Coldest month
12,3°C
Mean alt.
196m
Min
25m
Max
576m
Std. dev.
122m
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

5,6

Org. C

23,8g/kg

Clay

34,3%

Sand

27,1%

Silt

38,7%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
33,6g/kg
Clay
33,6%
Sand
28,1%
Silt
38,4%
5–15 cm
pH H₂O
5,6
Org. C
23,4g/kg
Clay
33,0%
Sand
27,7%
Silt
39,3%
15–30 cm
pH H₂O
5,6
Org. C
14,5g/kg
Clay
36,2%
Sand
25,4%
Silt
38,4%

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

Land cover

Forest60.4%
Crops8.6%
Built-up0.6%
Bare soil1.2%
Other (grassland, water…)29.2%

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

Hydrology7 basins · 3 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

162,8km

Lake surface here

1,09km²

Basins crossed

7

Max stream order

7

Max drainage

27 798km²

Discharge in basins

696,6m³/s

Mean precip.

1 701mm/an

Mean T°

22,6°C

Moisture idx

0,21

Mean runoff

934mm/an

Mean elev. (basins)

175m

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

57,1%

Pesticides

8,6kg/km²

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

Protected areas1

IUCN Not Reported · 1

Kim Binh

IUCN Not Reported

Cultural and Historical Site · 2014

41 km²

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

Sub-administrations18