Ontologia

District · LAO

Nhommalath

Laos

AmTropical, monsoon(94 %)

Species observed

467

Observations

1 125

Area

1 508,1km²

Ecological tissue

Sample of 37 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 Nhommalath : 30 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 3 types (connectance 5.9%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
39
Connectance
0.059
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

467 distinct species · 1 125 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 125 obs · 34 cellules
Obs. / cellule
≥ 192
96–191
30–95
11–29
< 11

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

Climate

Mean T°

23,7°C

Annual rain

2 480mm

Warmest m°

31,3°C

Coldest m°

14,2°C

Elevation: 346 m on average (min 156 m, max 860 m)

Bioclimatic detailsExpert
Annual mean temp.
23,7°C
Annual rain
2 480mm
Warmest month
31,3°C
Coldest month
14,2°C
Mean alt.
346m
Min
156m
Max
860m
Std. dev.
153m
Köppen-Geiger (dominant)
AmTropical, monsoon(94 %)Tropical

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

Soil & lithology

pH H₂O

5,4

Org. C

23,8g/kg

Clay

29,3%

Sand

33,0%

Silt

37,7%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
31,0g/kg
Clay
28,4%
Sand
33,7%
Silt
37,9%
5–15 cm
pH H₂O
5,4
Org. C
23,7g/kg
Clay
28,5%
Sand
33,6%
Silt
38,0%
15–30 cm
pH H₂O
5,4
Org. C
16,8g/kg
Clay
30,9%
Sand
31,9%
Silt
37,2%

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

Land cover

Forest77.2%
Crops7.8%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)14.7%

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

Hydrology8 basins · 0 lakes · 20 rivers

Hydrology metrics for this exact territory

Stream length here

277,6km

Basins crossed

8

Max stream order

5

Max drainage

375 124km²

Discharge in basins

282,0m³/s

Mean precip.

2 553mm/an

Mean T°

24,2°C

Moisture idx

0,41

Mean runoff

1 020mm/an

Mean elev. (basins)

367m

Watersheds crossing here

Rivers / streams (20, ord ≥ 4)

8 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

10,2%

Pesticides

0,0kg/km²

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

Protected areas2

IUCN II · 1IUCN VI · 1

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