Ontologia

Commune · VNM

Quang Châu

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

13

Observations

15

Area

9km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

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 Quang Châu : 5 espèces reliées par 3 interactions GloBI sur 2 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

13 distinct species · 15 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

15 obs · 1 cellules
Obs. / cellule
≥ 15
15–14
15–14
15–14
< 15

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

Climate

Mean T°

24,0°C

Annual rain

1 846mm

Warmest m°

32,4°C

Coldest m°

13,0°C

Elevation: 4 m on average (min 3 m, max 7 m)

Bioclimatic detailsExpert
Annual mean temp.
24,0°C
Annual rain
1 846mm
Warmest month
32,4°C
Coldest month
13,0°C
Mean alt.
4m
Min
3m
Max
7m
Std. dev.
1m
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

6,2

Org. C

19,3g/kg

Clay

31,3%

Sand

31,4%

Silt

37,2%

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

Dominant lithology: suGLiMaggregated to Việt Yên

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
25,7g/kg
Clay
30,7%
Sand
32,1%
Silt
37,3%
5–15 cm
pH H₂O
6,1
Org. C
19,1g/kg
Clay
30,1%
Sand
32,0%
Silt
37,8%
15–30 cm
pH H₂O
6,2
Org. C
13,0g/kg
Clay
33,2%
Sand
30,2%
Silt
36,6%

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

Land cover

Forest4.4%
Crops34.3%
Built-up7.0%
Bare soil0.8%
Other (grassland, water…)53.5%

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

Hydrology1 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

6,0km

Lake surface here

0,18km²

Basins crossed

1

Max stream order

5

Max drainage

5 705km²

Discharge in basins

2,8m³/s

Mean precip.

1 650mm/an

Mean T°

23,8°C

Moisture idx

0,21

Mean runoff

798mm/an

Mean elev. (basins)

9m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

11hab/km²

Night light

13,6nW

Built-up

697,2%

Pesticides

8,5kg/km²

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