Ontologia

Province · tha

Phayao

Thailand

AwTropical, savannah(96 %)

Species observed

1 515

Observations

15 909

Area

6 114,9km²

Ecological tissue

Sample of 32 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 Phayao : 25 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 3 types (connectance 8.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
40
Connectance
0.081
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

1 515 distinct species · 15 909 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

15 909 obs · 133 cellules
Obs. / cellule
≥ 1 294
232–1 293
105–231
20–104
< 20

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

Climate

Mean T°

25,1°C

Annual rain

1 387mm

Warmest m°

33,2°C

Coldest m°

14,8°C

Elevation: 535 m on average (min 262 m, max 1 519 m)

Bioclimatic detailsExpert
Annual mean temp.
25,1°C
Annual rain
1 387mm
Warmest month
33,2°C
Coldest month
14,8°C
Mean alt.
535m
Min
262m
Max
1 519m
Std. dev.
203m
Köppen-Geiger (dominant)
AwTropical, savannah(96 %)Tropical

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

Soil & lithology

pH H₂O

5,7

Org. C

18,1g/kg

Clay

30,5%

Sand

41,0%

Silt

28,5%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
25,9g/kg
Clay
27,2%
Sand
42,5%
Silt
30,3%
5–15 cm
pH H₂O
5,7
Org. C
17,8g/kg
Clay
30,6%
Sand
41,2%
Silt
28,2%
15–30 cm
pH H₂O
5,7
Org. C
10,6g/kg
Clay
33,9%
Sand
39,2%
Silt
26,9%

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

Land cover

Forest63.1%
Crops20.4%
Built-up0.6%
Bare soil0.2%
Other (grassland, water…)15.8%

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

Hydrology20 basins · 26 lakes · 16 rivers

Hydrology metrics for this exact territory

Stream length here

419,4km

Lake surface here

33,20km²

Basins crossed

20

Max stream order

5

Max drainage

4 256km²

Discharge in basins

119,6m³/s

Mean precip.

1 396mm/an

Mean T°

24,1°C

Moisture idx

-0,17

Mean runoff

263mm/an

Mean elev. (basins)

543m

Rivers / streams (16, ord ≥ 4)

4 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,5nW

Built-up

56,4%

Pesticides

9,5kg/km²

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

Protected areas6

IUCN II · 4IUCN Ia · 2

Doi Luang

IUCN II

National Park · 1990

1 311 km²

Phu Zang

IUCN II

National Park · 2000

729 km²

Mae Yom

IUCN II

National Park · 1986

497 km²

Wiang Lo

IUCN Ia

Wildlife Sanctuary · 1997

377 km²

Mae Puem

IUCN II

National Park · 2009

352 km²

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

Sub-administrations16