District · THA
Muang Udon Thani
Thailand
Species observed
490
Observations
29 359
Area
1 108,7km²
Ecological tissue
Sample of 42 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).
Indicateurs du tissu écologique
Tissu écologique de Muang Udon Thani : 36 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 51 interactions GloBI sur 5 types (connectance 5.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
490 distinct species · 29 359 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,5°C
Annual rain
1 492mm
Warmest m°
34,1°C
Coldest m°
16,1°C
Elevation: 192 m on average (min 170 m, max 417 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
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
14,6g/kg
Clay
26,1%
Sand
41,5%
Silt
32,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology8 basins · 24 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
67,3km
Lake surface here
11,60km²
Basins crossed
8
Max stream order
3
Max drainage
3 277km²
Discharge in basins
52,3m³/s
Mean precip.
1 463mm/an
Mean T°
26,4°C
Moisture idx
-0,11
Mean runoff
550mm/an
Mean elev. (basins)
198m
Watersheds crossing here
- Bassin de ห้วยบ้านsub-area706,8 km²overlap403.59 km²36%
- Bassin de คลองชลประทานsub-area177,6 km²overlap174.74 km²16%
- Bassin de ห้วยหมากแข้งsub-area162 km²overlap161.45 km²15%
- Bassin de Irrigation Canalsub-area1 185,5 km²overlap122.34 km²11%
- Bassin de ลำน้ำปาวsub-area3 276,9 km²overlap100.10 km²9%
- Bassin de ห้วยปากสวยsub-area1 234,5 km²overlap69.11 km²6%
- Basin #82590sub-area62,4 km²overlap61.78 km²6%
- Bassin de ห้วยจ้าเอกsub-area643,2 km²overlap15.58 km²1%
Lakes (24, top by area)
- Ang Kep Nam Huai Sam Phatarea3,3 km²avg depth3.3 m
- Huay Luang Reservoirarea1,4 km²avg depth2.1 m
- Nong Samrongarea1,1 km²avg depth1.2 m
- Lac 1394668area1 km²avg depth2.3 m
- Lac 1394882area0,9 km²avg depth2.5 m
- Lac 1394857area0,7 km²avg depth2.5 m
- Lac 1394859area0,7 km²avg depth3.1 m
- Lac 1394825area0,7 km²avg depth2.4 m
- Lac 1394837area0,5 km²avg depth2.7 m
15 more lakes
- Lac 1394752area0,5 km²avg depth1.8 m
- Lac 1394886area0,4 km²avg depth1.5 m
- Lac 1394787area0,3 km²avg depth2.8 m
- Lac 1394715area0,3 km²avg depth2.1 m
- Lac 1394714area0,3 km²avg depth2.0 m
- Lac 1394805area0,3 km²avg depth2.7 m
- Lac 1394686area0,3 km²avg depth2.3 m
- Lac 1394702area0,2 km²avg depth1.9 m
- Lac 1394812area0,2 km²avg depth1.6 m
- Lac 1394774area0,2 km²avg depth2.0 m
- Lac 1394740area0,2 km²avg depth1.9 m
- Lac 1394765area0,2 km²avg depth2.4 m
- Lac 1394897area0,2 km²avg depth2.2 m
- Lac 1394918area0,1 km²avg depth5.9 m
- Lac 1394625area0,1 km²avg depth2.2 m
Rivers / streams (9, ord ≥ 4)
- คลองชลประทานord 3len here18.32 km27%total68 km
- คลอง 7ord 2len here12.57 km91%total14 km
- ห้วยโสกโป่งord 1len here6.71 km100%total7 km
- ห้วยหมากแข้งord 2len here6.60 km100%total7 km
- ห้วยดดาord 3len here6.10 km100%total6 km
- ห้วยสามพาดord 1len here5.06 km30%total17 km
- ห้วยหวงord 3len here4.82 km19%total25 km
- คลองเชียงรางord 2len here4.22 km100%total4 km
- ลำห้วยหินord 2len here2.90 km64%total5 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
2,9nW
Built-up
291,6%
Pesticides
10,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)