Ontologia

District · VNM

Điện Biên

Vietnam

CwaTemperate, dry winter, hot summer(97 %)

Species observed

160

Observations

501

Area

1 623,3km²

Ecological tissue

Sample of 34 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 Điện Biên : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 4 types (connectance 7.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
39
Connectance
0.070
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

160 distinct species · 501 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

501 obs · 20 cellules
Obs. / cellule
≥ 203
66–202
21–65
14–20
< 14

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

Climate

Mean T°

21,0°C

Annual rain

1 628mm

Warmest m°

27,9°C

Coldest m°

9,9°C

Elevation: 895 m on average (min 457 m, max 1 788 m)

Bioclimatic detailsExpert
Annual mean temp.
21,0°C
Annual rain
1 628mm
Warmest month
27,9°C
Coldest month
9,9°C
Mean alt.
895m
Min
457m
Max
1 788m
Std. dev.
239m
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

5,5

Org. C

26,9g/kg

Clay

32,8%

Sand

30,8%

Silt

36,4%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
36,7g/kg
Clay
31,8%
Sand
31,7%
Silt
36,5%
5–15 cm
pH H₂O
5,5
Org. C
26,7g/kg
Clay
32,2%
Sand
31,1%
Silt
36,7%
15–30 cm
pH H₂O
5,5
Org. C
17,3g/kg
Clay
34,3%
Sand
29,7%
Silt
36,1%

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

Land cover

Forest76.2%
Crops5.6%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)17.7%

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

Hydrology10 basins · 2 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

80,4km

Lake surface here

4,22km²

Basins crossed

10

Max stream order

5

Max drainage

2 222km²

Discharge in basins

71,7m³/s

Mean precip.

1 758mm/an

Mean T°

20,8°C

Moisture idx

0,18

Mean runoff

723mm/an

Mean elev. (basins)

871m

Watersheds crossing here

1 more basins

Lakes (2, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

25,1%

Pesticides

7,2kg/km²

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

Sub-administrations22