Ontologia

Commune · VNM

Cao Thượng

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

89

Observations

119

Area

39,1km²

Ecological tissue

Sample of 19 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 Cao Thượng : 18 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 12 interactions GloBI sur 3 types (connectance 7.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
12
Connectance
0.070
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

89 distinct species · 119 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

119 obs · 1 cellules
Obs. / cellule
≥ 119
119–118
119–118
119–118
< 119

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 181mm

Warmest m°

28,9°C

Coldest m°

10,0°C

Elevation: 509 m on average (min 230 m, max 1 008 m)

Bioclimatic detailsExpert
Annual mean temp.
21,1°C
Annual rain
2 181mm
Warmest month
28,9°C
Coldest month
10,0°C
Mean alt.
509m
Min
230m
Max
1 008m
Std. dev.
195m
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

25,5g/kg

Clay

32,7%

Sand

24,7%

Silt

42,5%

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

Dominant lithology: scGLiMaggregated to Ba Bể

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
39,5g/kg
Clay
32,3%
Sand
25,3%
Silt
42,4%
5–15 cm
pH H₂O
5,6
Org. C
22,4g/kg
Clay
31,4%
Sand
25,5%
Silt
43,2%
15–30 cm
pH H₂O
5,6
Org. C
14,7g/kg
Clay
34,5%
Sand
23,5%
Silt
42,1%

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

Land cover

Forest70.0%
Crops4.2%
Built-up0.0%
Bare soil0.2%
Other (grassland, water…)25.6%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

6,7km

Basins crossed

1

Max stream order

4

Max drainage

2 299km²

Discharge in basins

0,9m³/s

Mean precip.

1 645mm/an

Mean T°

20,8°C

Moisture idx

0,22

Mean runoff

799mm/an

Mean elev. (basins)

576m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

1,8%

Pesticides

8,6kg/km²

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

Protected areas2

IUCN Not Reported · 2

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