Ontologia

District · THA

Muang Nan

Thailand

AwTropical, savannah(100 %)

Species observed

458

Observations

3 203

Area

957,4km²

Ecological tissue

Sample of 33 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 Nan : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 5 types (connectance 7.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
39
Connectance
0.074
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

458 distinct species · 3 203 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 203 obs · 16 cellules
Obs. / cellule
≥ 2 041
661–2 040
69–660
16–68
< 16

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

Climate

Mean T°

25,6°C

Annual rain

1 497mm

Warmest m°

33,8°C

Coldest m°

15,5°C

Elevation: 402 m on average (min 194 m, max 967 m)

Bioclimatic detailsExpert
Annual mean temp.
25,6°C
Annual rain
1 497mm
Warmest month
33,8°C
Coldest month
15,5°C
Mean alt.
402m
Min
194m
Max
967m
Std. dev.
165m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

5,8

Org. C

19,1g/kg

Clay

28,3%

Sand

37,4%

Silt

34,3%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
27,0g/kg
Clay
25,2%
Sand
38,9%
Silt
35,9%
5–15 cm
pH H₂O
5,8
Org. C
19,3g/kg
Clay
28,7%
Sand
37,3%
Silt
34,0%
15–30 cm
pH H₂O
5,8
Org. C
11,0g/kg
Clay
30,9%
Sand
36,1%
Silt
33,0%

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

Land cover

Forest73.1%
Crops6.9%
Built-up0.6%
Bare soil0.3%
Other (grassland, water…)19.1%

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

Hydrology8 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

99,6km

Lake surface here

0,66km²

Basins crossed

8

Max stream order

5

Max drainage

9 012km²

Discharge in basins

50,6m³/s

Mean precip.

1 294mm/an

Mean T°

24,7°C

Moisture idx

-0,24

Mean runoff

349mm/an

Mean elev. (basins)

434m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,7nW

Built-up

63,4%

Pesticides

9,9kg/km²

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

Sub-administrations8