Ontologia

Province · lao

Xaignabouri

Laos

AwTropical, savannah(85 %)

Species observed

724

Observations

5 078

Area

15 607km²

Ecological tissue

Sample of 23 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 Xaignabouri : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
24
Connectance
0.095
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

724 distinct species · 5 078 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 078 obs · 162 cellules
Obs. / cellule
≥ 713
60–712
12–59
4–11
< 4

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

Climate

Mean T°

23,6°C

Annual rain

1 582mm

Warmest m°

30,9°C

Coldest m°

13,6°C

Elevation: 648 m on average (min 217 m, max 1 901 m)

Bioclimatic detailsExpert
Annual mean temp.
23,6°C
Annual rain
1 582mm
Warmest month
30,9°C
Coldest month
13,6°C
Mean alt.
648m
Min
217m
Max
1 901m
Std. dev.
262m
Köppen-Geiger (dominant)
AwTropical, savannah(85 %)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

23,1g/kg

Clay

32,0%

Sand

36,0%

Silt

32,0%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
33,0g/kg
Clay
29,8%
Sand
37,4%
Silt
32,9%
5–15 cm
pH H₂O
5,5
Org. C
22,4g/kg
Clay
31,5%
Sand
36,3%
Silt
32,1%
15–30 cm
pH H₂O
5,5
Org. C
13,9g/kg
Clay
34,7%
Sand
34,5%
Silt
30,9%

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

Land cover

Forest77.2%
Crops6.3%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)16.2%

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

Hydrology38 basins · 1 lakes · 33 rivers

Hydrology metrics for this exact territory

Stream length here

1 684,8km

Lake surface here

0,31km²

Basins crossed

38

Max stream order

7

Max drainage

286 561km²

Discharge in basins

16 591,5m³/s

Mean precip.

1 386mm/an

Mean T°

23,6°C

Moisture idx

-0,16

Mean runoff

514mm/an

Mean elev. (basins)

658m

Watersheds crossing here

29 more basins

Lakes (1, top by area)

Rivers / streams (33, ord ≥ 4)

21 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

10,9%

Pesticides

0,4kg/km²

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

Protected areas6

IUCN II · 5IUCN VI · 1

Doi Phukha

IUCN II

National Park · 1999

1 901 km²

Nam Poui

IUCN VI

National Protected Area · 1993

1 771 km²

Mae Charim

IUCN II

National Park · 1994

1 103 km²

Si Nan

IUCN II

National Park · 2007

998 km²

Phu Zang

IUCN II

National Park · 2000

729 km²

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

Sub-administrations10