Ontologia

District · LAO

Nam You

Laos

AwTropical, savannah(95 %)

Species observed

516

Observations

2 994

Area

322,5km²

Ecological tissue

Sample of 28 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 Nam You : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 3 types (connectance 9.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
35
Connectance
0.093
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

516 distinct species · 2 994 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 994 obs · 7 cellules
Obs. / cellule
≥ 1 990
1 990–1 989
329–1 989
301–328
< 301

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

Climate

Mean T°

25,0°C

Annual rain

2 162mm

Warmest m°

33,2°C

Coldest m°

14,0°C

Elevation: 470 m on average (min 360 m, max 1 025 m)

Bioclimatic detailsExpert
Annual mean temp.
25,0°C
Annual rain
2 162mm
Warmest month
33,2°C
Coldest month
14,0°C
Mean alt.
470m
Min
360m
Max
1 025m
Std. dev.
158m
Köppen-Geiger (dominant)
AwTropical, savannah(95 %)Tropical

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

20,4g/kg

Clay

39,0%

Sand

23,8%

Silt

37,2%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
27,6g/kg
Clay
37,6%
Sand
24,4%
Silt
38,1%
5–15 cm
pH H₂O
5,5
Org. C
20,6g/kg
Clay
38,6%
Sand
24,1%
Silt
37,3%
15–30 cm
pH H₂O
5,5
Org. C
13,0g/kg
Clay
40,7%
Sand
23,1%
Silt
36,2%

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

Land cover

Forest55.9%
Crops15.8%
Built-up0.6%
Bare soil1.1%
Other (grassland, water…)26.6%

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

Hydrology10 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

71,8km

Basins crossed

10

Max stream order

7

Max drainage

203 546km²

Discharge in basins

7 717,7m³/s

Mean precip.

1 625mm/an

Mean T°

23,8°C

Moisture idx

-0,02

Mean runoff

459mm/an

Mean elev. (basins)

583m

Watersheds crossing here

1 more basins

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

Human pressure

Pop. density

1hab/km²

Night light

2,1nW

Built-up

56,6%

Pesticides

1,9kg/km²

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