Ontologia

District · LAO

Beng

Laos

CwaTemperate, dry winter, hot summer(62 %)

Species observed

95

Observations

654

Area

1 770,5km²

Ecological tissue

Sample of 29 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 Beng : 28 espèces dont 7 patrimoniales (LR IUCN CR/EN/VU) reliées par 25 interactions GloBI sur 1 type (connectance 6.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
25
Connectance
0.062
Patrimoniales
7
Plus dense que (national)0 %(top 100%)

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

Species present

95 distinct species · 654 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

654 obs · 20 cellules
Obs. / cellule
≥ 371
71–370
24–70
8–23
< 8

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

Climate

Mean T°

21,6°C

Annual rain

1 697mm

Warmest m°

29,1°C

Coldest m°

11,3°C

Elevation: 954 m on average (min 520 m, max 1 625 m)

Bioclimatic detailsExpert
Annual mean temp.
21,6°C
Annual rain
1 697mm
Warmest month
29,1°C
Coldest month
11,3°C
Mean alt.
954m
Min
520m
Max
1 625m
Std. dev.
229m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(62 %)Temperate

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

Soil & lithology

pH H₂O

5,3

Org. C

27,1g/kg

Clay

36,3%

Sand

31,2%

Silt

32,5%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
39,2g/kg
Clay
35,1%
Sand
31,9%
Silt
33,0%
5–15 cm
pH H₂O
5,3
Org. C
25,3g/kg
Clay
36,7%
Sand
31,0%
Silt
32,2%
15–30 cm
pH H₂O
5,3
Org. C
17,0g/kg
Clay
37,1%
Sand
30,7%
Silt
32,2%

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

Land cover

Forest83.7%
Crops2.1%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)14.1%

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

Hydrology4 basins · 0 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

185,5km

Basins crossed

4

Max stream order

4

Max drainage

6 887km²

Discharge in basins

19,9m³/s

Mean precip.

1 443mm/an

Mean T°

22,2°C

Moisture idx

-0,09

Mean runoff

300mm/an

Mean elev. (basins)

855m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

3,2%

Pesticides

0,0kg/km²

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