Ontologia

District · THA

Muang Chiang Rai

Thailand

AwTropical, savannah(88 %)

Species observed

1 586

Observations

16 617

Area

1 521km²

Ecological tissue

Sample of 39 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 Muang Chiang Rai : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 4 types (connectance 6.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
47
Connectance
0.063
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

1 586 distinct species · 16 617 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 617 obs · 37 cellules
Obs. / cellule
≥ 5 027
769–5 026
358–768
115–357
< 115

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

Climate

Mean T°

24,5°C

Annual rain

1 829mm

Warmest m°

32,8°C

Coldest m°

13,5°C

Elevation: 567 m on average (min 376 m, max 1 523 m)

Bioclimatic detailsExpert
Annual mean temp.
24,5°C
Annual rain
1 829mm
Warmest month
32,8°C
Coldest month
13,5°C
Mean alt.
567m
Min
376m
Max
1 523m
Std. dev.
223m
Köppen-Geiger (dominant)
AwTropical, savannah(88 %)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

18,6g/kg

Clay

33,3%

Sand

32,8%

Silt

33,9%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
26,1g/kg
Clay
30,8%
Sand
34,1%
Silt
35,1%
5–15 cm
pH H₂O
5,5
Org. C
18,2g/kg
Clay
32,7%
Sand
33,0%
Silt
34,3%
15–30 cm
pH H₂O
5,5
Org. C
11,5g/kg
Clay
36,3%
Sand
31,3%
Silt
32,5%

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

Land cover

Forest58.8%
Crops16.6%
Built-up1.3%
Bare soil0.4%
Other (grassland, water…)22.8%

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

Hydrology10 basins · 8 lakes · 15 rivers

Hydrology metrics for this exact territory

Stream length here

183,0km

Lake surface here

3,47km²

Basins crossed

10

Max stream order

5

Max drainage

10 633km²

Discharge in basins

174,5m³/s

Mean precip.

1 614mm/an

Mean T°

23,9°C

Moisture idx

-0,03

Mean runoff

357mm/an

Mean elev. (basins)

552m

Rivers / streams (15, ord ≥ 4)

3 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

1,7nW

Built-up

131,9%

Pesticides

8,9kg/km²

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

Protected areas1

IUCN II · 1

Mae Puem

IUCN II

National Park · 2009

352 km²

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

Sub-administrations10