Ontologia

District · LAO

Viengphoukha

Laos

CwaTemperate, dry winter, hot summer(68 %)

Species observed

282

Observations

765

Area

2 045,1km²

Ecological tissue

Sample of 26 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 Viengphoukha : 24 espèces reliées par 21 interactions GloBI sur 3 types (connectance 6.5%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
21
Connectance
0.065
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

282 distinct species · 765 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

765 obs · 28 cellules
Obs. / cellule
≥ 236
76–235
8–75
4–7
< 4

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

Climate

Mean T°

21,7°C

Annual rain

1 780mm

Warmest m°

29,3°C

Coldest m°

11,1°C

Elevation: 953 m on average (min 652 m, max 1 774 m)

Bioclimatic detailsExpert
Annual mean temp.
21,7°C
Annual rain
1 780mm
Warmest month
29,3°C
Coldest month
11,1°C
Mean alt.
953m
Min
652m
Max
1 774m
Std. dev.
187m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(68 %)Temperate

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

Soil & lithology

pH H₂O

5,2

Org. C

28,1g/kg

Clay

34,0%

Sand

30,6%

Silt

35,4%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
40,2g/kg
Clay
32,8%
Sand
31,1%
Silt
36,1%
5–15 cm
pH H₂O
5,2
Org. C
26,3g/kg
Clay
33,6%
Sand
30,9%
Silt
35,5%
15–30 cm
pH H₂O
5,2
Org. C
17,8g/kg
Clay
35,6%
Sand
29,9%
Silt
34,5%

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

Land cover

Forest94.0%
Crops0.5%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)5.4%

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

Hydrology12 basins · 0 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

257,6km

Basins crossed

12

Max stream order

4

Max drainage

6 887km²

Discharge in basins

48,1m³/s

Mean precip.

1 580mm/an

Mean T°

22,1°C

Moisture idx

-0,01

Mean runoff

427mm/an

Mean elev. (basins)

871m

Watersheds crossing here

3 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

2,6%

Pesticides

0,0kg/km²

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

Protected areas3

IUCN VI · 3

Nam Ha

IUCN VI

ASEAN Heritage Park · 1993

2 204 km²

Nam Ha

IUCN VI

National Protected Area · 1993

2 204 km²

Nam Kan

IUCN VI

National Protected Area · 2008

1 449 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN