Wetland of International Importance (Ramsar Site) · tha
Lower Songkhram River
- Area
- 55 km²
- IUCN cat.
- IV
- Year
- 2019
Overview
- Designation
- Wetland of International Importance (Ramsar Site)
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
- Established
- 2019
- Managing authority
- 1. Regional Environmental Office 9 (Udon Thani) 2. Nakhon Phanom Provincial Office of Natural Resource and Environment 3. Water Resources Regional Office 3 4. Nakhon Phanom Fisheries Office 5. Royal Forest Department (RFD)
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
119 distinct species · 531 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Lower Songkhram River : 21 espèces reliées par 33 interactions GloBI sur 3 types (connectance 8.7%, 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).
Hydrology6 basins · 15 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
46,8km
Lake surface here
16,92km²
Basins crossed
6
Max stream order
6
Max drainage
356 836km²
Discharge in basins
43,3m³/s
Mean precip.
2 344mm/an
Mean T°
25,7°C
Moisture idx
0,31
Mean runoff
1 098mm/an
Mean elev. (basins)
157m
Watersheds crossing here
- Bassin de แม่น้ำสงครามsub-area1 007,2 km²overlap28.07 km²51%
- Bassin de แม่น้ำสงครามsub-area248,8 km²overlap25.64 km²47%
- Bassin de ลำน้ำยามsub-area1 769,4 km²overlap0.80 km²1%
- Bassin de แม่น้ำสงครามsub-area155,8 km²overlap0.45 km²1%
- Bassin de แม่น้ำสงครามsub-area314,9 km²overlap0.06 km²0%
- Bassin de แม่น้ำโขง / ແມ່ນ້ຳຂອງsub-area2 057,4 km²overlap0.02 km²0%
Lakes (15, top by area)
- Ang Kep Nam Nong Ba Khenarea7,3 km²avg depth1.8 m
- Ang Kep Nam Huai Hiarea3,9 km²avg depth3.4 m
- Ang Kep Nam Phon Phokarea2,3 km²avg depth2.4 m
- Ang Kep Nam Huai Aarea1,6 km²avg depth1.4 m
- Ang Kep Nam Huai Poarea1,2 km²avg depth1.7 m
- Lac 1394493area0,6 km²avg depth2.0 m
- Lac 1394466area0,4 km²avg depth2.7 m
- Lac 1394518area0,4 km²avg depth1.7 m
- Lac 1394471area0,3 km²avg depth2.2 m
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 17.67772, 104.27578
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.