Province · tha
Nong Khai
Thailand
Species observed
709
Observations
21 398
Area
3 219,7km²
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).
Indicateurs du tissu écologique
Tissu écologique de Nong Khai : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 4 types (connectance 8.0%, filtre Serrano α=0.2). 8 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
709 distinct species · 21 398 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,2°C
Annual rain
2 065mm
Warmest m°
33,4°C
Coldest m°
16,0°C
Elevation: 191 m on average (min 152 m, max 628 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
5,6
Org. C
16,1g/kg
Clay
29,4%
Sand
36,1%
Silt
34,5%
Average over 0-30 cm. Per-depth details in expert panel.
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)
Hydrology14 basins · 50 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
260,8km
Lake surface here
32,41km²
Basins crossed
14
Max stream order
7
Max drainage
329 293km²
Discharge in basins
9 779,0m³/s
Mean precip.
1 851mm/an
Mean T°
25,7°C
Moisture idx
0,09
Mean runoff
926mm/an
Mean elev. (basins)
200m
Watersheds crossing here
- Bassin de แม่น้ำโขง / ແມ່ນ້ຳຂອງsub-area814,6 km²overlap559.41 km²17%
- Bassin de ห้วยปากสวยsub-area1 234,5 km²overlap497.02 km²15%
- Bassin de แม่น้ำโขง / ແມ່ນ້ຳຂອງsub-area1 136,8 km²overlap476.92 km²15%
- Bassin de แม่น้ำโขง / ແມ່ນ້ຳຂອງsub-area2 494,4 km²overlap470.62 km²15%
- Bassin de ห้วยน้ำโมงsub-area2 688,9 km²overlap423.61 km²13%
- Bassin de ห้วยหลวงsub-area336,9 km²overlap258.26 km²8%
- Bassin de แม่น้ำสงครามsub-area484 km²overlap183.85 km²6%
- Bassin de แม่น้ำสงครามsub-area244,6 km²overlap171.28 km²5%
- Bassin de ห้วยหลวงsub-area193,8 km²overlap77.45 km²2%
5 more basinssorted by overlap
- Bassin de แม่น้ำโขง / ແມ່ນ້ຳຂອງsub-area123 km²overlap46.99 km²1%
- Bassin de แม่น้ำโขง / ແມ່ນ້ຳຂອງsub-area364,1 km²overlap23.91 km²1%
- Bassin de แม่น้ำสงครามsub-area524,7 km²overlap18.15 km²1%
- Bassin de แม่น้ำโขง / ແມ່ນ້ຳຂອງsub-area48 km²overlap12.18 km²0%
- Bassin de ห้วยหลวงsub-area589,2 km²overlap0.06 km²0%
Lakes (50, top by area)
- Ang Kep Nam Ban Na Mangarea10,5 km²avg depth2.2 m
- Lake #78484area3,6 km²avg depth1.8 m
- Ang Kep Nam Kut Suaiarea3 km²avg depth2.4 m
- Ang Kep Nam Bang Phuanarea2,7 km²avg depth2.6 m
- Lake #78560area2,5 km²avg depth1.5 m
- Ang Kep Nam Chiang Atarea2,2 km²avg depth1.8 m
- Lake #78535area2 km²avg depth1.7 m
- Ang Kep Nam Huai Thon Ton Bonarea1,7 km²avg depth3.1 m
- Lake #78480area1,1 km²avg depth2.9 m
41 more lakes
- สางนกแซวarea1 km²avg depth1.8 m
- Lac 1394138area0,8 km²avg depth2.6 m
- Lac 1394410area0,8 km²avg depth2.3 m
- Lac 1394225area0,7 km²avg depth3.0 m
- Lac 1394265area0,7 km²avg depth2.2 m
- Lac 1394300area0,6 km²avg depth1.9 m
- Lac 1394362area0,5 km²avg depth2.2 m
- Lac 1394276area0,5 km²avg depth2.1 m
- Lac 1394352area0,4 km²avg depth1.7 m
- Lac 1394423area0,4 km²avg depth2.1 m
- Lac 1394287area0,4 km²avg depth2.8 m
- Lac 1394324area0,4 km²avg depth1.4 m
- Lac 1394319area0,4 km²avg depth1.6 m
- Lac 1394266area0,4 km²avg depth2.7 m
- Lac 1394351area0,3 km²avg depth1.5 m
- Lac 1393945area0,3 km²avg depth1.8 m
- Lac 1394274area0,3 km²avg depth2.6 m
- Lac 1394383area0,3 km²avg depth1.4 m
- Lac 1394394area0,3 km²avg depth1.6 m
- Lac 1394242area0,3 km²avg depth2.8 m
- Lac 1394294area0,3 km²avg depth2.9 m
- Lac 1394331area0,3 km²avg depth1.9 m
- Lac 1394210area0,3 km²avg depth2.3 m
- Lac 1394337area0,3 km²avg depth1.7 m
- Lac 1394421area0,2 km²avg depth2.1 m
- Lac 1394307area0,2 km²avg depth1.8 m
- Lac 1394150area0,2 km²avg depth2.5 m
- Lac 1394203area0,2 km²avg depth2.2 m
- Lac 1394308area0,2 km²avg depth1.9 m
- Lac 1394214area0,2 km²avg depth2.6 m
- Lac 1394389area0,2 km²avg depth2.2 m
- Lac 1394151area0,2 km²avg depth2.3 m
- Lac 1394267area0,2 km²avg depth2.2 m
- Lac 1394263area0,2 km²avg depth2.2 m
- Lac 1394090area0,2 km²avg depth2.0 m
- Lac 1394288area0,2 km²avg depth1.7 m
- Lac 1394443area0,2 km²avg depth1.9 m
- Lac 1394404area0,2 km²avg depth2.0 m
- Lac 1394130area0,2 km²avg depth2.0 m
- Lac 1394388area0,2 km²avg depth2.4 m
- Lac 1394219area0,2 km²avg depth1.5 m
Rivers / streams (6, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,1nW
Built-up
104,6%
Pesticides
9,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)