Ontologia

Commune · VNM

Thất Khê

Vietnam

Species observed

38

Observations

58

Area

0,9km²

Ecological tissue

Sample of 4 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 Thất Khê : 4 espèces reliées par 3 interactions GloBI sur 1 type (connectance 50.0%, filtre Serrano α=0.2).

Espèces affichées
4
Interactions affichées
3
Connectance
0.500
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

38 distinct species · 58 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

58 obs · 1 cellules
Obs. / cellule
≥ 58
58–57
58–57
58–57
< 58

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

Climate

Mean T°

22,4°C

Annual rain

1 433mm

Warmest m°

30,9°C

Coldest m°

10,1°C

Elevation: 163 m on average (min 160 m, max 177 m)

Bioclimatic detailsExpert
Annual mean temp.
22,4°C
Annual rain
1 433mm
Warmest month
30,9°C
Coldest month
10,1°C
Mean alt.
163m
Min
160m
Max
177m
Std. dev.
4m

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

Soil & lithology

pH H₂O

5,7

Org. C

23,6g/kg

Clay

31,6%

Sand

24,1%

Silt

44,3%

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

Dominant lithology: scGLiMaggregated to Tràng Định

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
34,6g/kg
Clay
30,2%
Sand
24,8%
Silt
45,0%
5–15 cm
pH H₂O
5,7
Org. C
21,8g/kg
Clay
30,6%
Sand
24,8%
Silt
44,6%
15–30 cm
pH H₂O
5,7
Org. C
14,3g/kg
Clay
34,0%
Sand
22,8%
Silt
43,2%

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

Land cover

Forest10.5%
Crops21.6%
Built-up13.9%
Bare soil1.1%
Other (grassland, water…)52.9%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,2km

Basins crossed

1

Max stream order

3

Max drainage

7 022km²

Discharge in basins

0,1m³/s

Mean precip.

1 400mm/an

Mean T°

21,9°C

Moisture idx

0,03

Mean runoff

522mm/an

Mean elev. (basins)

341m

Watersheds crossing here

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

Human pressure

Pop. density

143hab/km²

Night light

4,3nW

Built-up

1 385,9%

Pesticides

8,9kg/km²

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