Lower Songkhram River
IUCN IVWetland of International Importance (Ramsar Site) · 2019
55 km²
District · THA
Akat Amnuai
Thailand
AwTropical, savannah(62 %)
Species observed
42
Observations
75
Area
571,8km²
Ecological tissue
Sample of 12 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 Akat Amnuai : 11 espèces reliées par 9 interactions GloBI sur 2 types (connectance 13.6%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
12
Interactions affichées
9
Connectance
0.136
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
42 distinct species · 75 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,1°C
Annual rain
2 389mm
Warmest m°
33,3°C
Coldest m°
15,6°C
Elevation: 155 m on average (min 143 m, max 188 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,1°C
Annual rain
2 389mm
Warmest month
33,3°C
Coldest month
15,6°C
Mean alt.
155m
Min
143m
Max
188m
Std. dev.
9m
Köppen-Geiger (dominant)
AwTropical, savannah(62 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,4
Org. C
16,6g/kg
Clay
31,8%
Sand
30,9%
Silt
37,3%
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
0–5 cm
pH H₂O
5,4
Org. C
23,4g/kg
Clay
30,1%
Sand
32,0%
Silt
37,9%
5–15 cm
pH H₂O
5,4
Org. C
15,0g/kg
Clay
30,8%
Sand
31,3%
Silt
37,8%
15–30 cm
pH H₂O
5,4
Org. C
11,5g/kg
Clay
34,6%
Sand
29,3%
Silt
36,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest18.4%
Crops50.5%
Built-up0.8%
Bare soil1.0%
Other (grassland, water…)29.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 19 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
64,4km
Lake surface here
8,61km²
Basins crossed
6
Max stream order
5
Max drainage
8 675km²
Discharge in basins
117,1m³/s
Mean precip.
2 119mm/an
Mean T°
25,9°C
Moisture idx
0,23
Mean runoff
1 009mm/an
Mean elev. (basins)
167m
Watersheds crossing here
- Bassin de ลำน้ำยามsub-area1 769,4 km²overlap392.11 km²69%
- Bassin de แม่น้ำสงครามsub-area1 764,7 km²overlap83.35 km²15%
- Bassin de แม่น้ำสงครามsub-area155,8 km²overlap55.94 km²10%
- Bassin de แม่น้ำสงครามsub-area314,9 km²overlap32.45 km²6%
- Bassin de ลำน้ำอูนsub-area278,4 km²overlap7.61 km²1%
- Bassin de แม่น้ำสงครามsub-area248,8 km²overlap0.37 km²0%
Lakes (19, top by area)
- Ang Kep Nam Nam Chanarea2,3 km²avg depth1.7 m
- Ang Kep Nam Khon Maoarea1,6 km²avg depth2.0 m
- Lac 1394555area0,9 km²avg depth2.1 m
- Lac 1394440area0,6 km²avg depth2.4 m
- Lac 1394431area0,6 km²avg depth2.6 m
- Lac 1394432area0,5 km²avg depth2.8 m
- Lac 1394648area0,4 km²avg depth2.0 m
- Lac 1394635area0,4 km²avg depth1.6 m
- Lac 1394550area0,4 km²avg depth1.7 m
10 more lakes
- Lac 1394471area0,3 km²avg depth2.2 m
- Lac 1394582area0,2 km²avg depth2.2 m
- Lac 1394422area0,2 km²avg depth2.0 m
- Lac 1394640area0,2 km²avg depth1.8 m
- Lac 1394478area0,2 km²avg depth1.4 m
- Lac 1394605area0,1 km²avg depth2.4 m
- Lac 1394606area0,1 km²avg depth1.7 m
- Lac 1394618area0,1 km²avg depth1.8 m
- Lac 1394573area0,1 km²avg depth1.7 m
- Lac 1394479area0,1 km²avg depth2.0 m
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,5nW
Built-up
80,9%
Pesticides
9,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN