Ontologia

Province · tha

Yala

Thailand

AfTropical, rainforest(63 %)

Species observed

2 532

Observations

40 590

Area

4 432,2km²

Ecological tissue

Sample of 16 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 Yala : 12 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 13 interactions GloBI sur 3 types (connectance 10.8%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
13
Connectance
0.108
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

2 532 distinct species · 40 590 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

40 590 obs · 105 cellules
Obs. / cellule
≥ 5 325
419–5 324
81–418
25–80
< 25

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

Climate

Mean T°

25,4°C

Annual rain

2 118mm

Warmest m°

31,8°C

Coldest m°

20,0°C

Elevation: 299 m on average (min 8 m, max 1 299 m)

Bioclimatic detailsExpert
Annual mean temp.
25,4°C
Annual rain
2 118mm
Warmest month
31,8°C
Coldest month
20,0°C
Mean alt.
299m
Min
8m
Max
1 299m
Std. dev.
246m
Köppen-Geiger (dominant)
AfTropical, rainforest(63 %)Tropical

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

Soil & lithology

pH H₂O

5,1

Org. C

33,1g/kg

Clay

33,2%

Sand

39,3%

Silt

27,5%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
47,5g/kg
Clay
31,4%
Sand
40,4%
Silt
28,2%
5–15 cm
pH H₂O
5,1
Org. C
31,8g/kg
Clay
31,7%
Sand
40,3%
Silt
28,0%
15–30 cm
pH H₂O
5,1
Org. C
19,9g/kg
Clay
36,5%
Sand
37,2%
Silt
26,3%

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

Land cover

Forest91.0%
Crops1.2%
Built-up0.5%
Bare soil0.1%
Other (grassland, water…)7.3%

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

Hydrology19 basins · 11 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

325,7km

Lake surface here

46,54km²

Basins crossed

19

Max stream order

5

Max drainage

3 940km²

Discharge in basins

468,0m³/s

Mean precip.

2 131mm/an

Mean T°

25,7°C

Moisture idx

0,24

Mean runoff

1 128mm/an

Mean elev. (basins)

316m

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

Human pressure

Pop. density

1hab/km²

Night light

0,9nW

Built-up

47,6%

Pesticides

25,4kg/km²

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

Protected areas6

IUCN II · 4IUCN Ia · 1IUCN VI · 1

Bang Lang

IUCN II

National Park · 1999

525 km²

Hala Bala

IUCN Ia

Wildlife Sanctuary · 1996

407 km²

Pedu

IUCN VI

Forest Reserve · 2007

140 km²

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

Sub-administrations17