HydroBASINS lev08 watershed · #4081118040
Bassin de ลำโดมใหญ่
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 3 administrative regions : Buntharik, Na Chaluai, Nam Yun
Sub-basin area
260,6km²
Upstream area
260,6km²
Discharge
7,36m³/s
Mean elev.
293m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- Na Chaluai157.0 km²60.5% of basin
- 102.5 km²39.5% of basin
- 0.1 km²0.0% of basin
1 intersecting protected areas
Phu Chong - Na Yoi
IUCN IINational Park
167.36 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
412 distinct species · 1 681 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 Bassin de ลำโดมใหญ่ : 22 espèces reliées par 20 interactions GloBI sur 4 types (connectance 6.2%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
25,9°C
Annual rain
2 012mm
Moisture idx (CMI)
0,20
Runoff
892mm/an
PET
1 605mm
AET
1 046mm
Mean slope
3,9°
Water table
139cm
Forest
31%
Crops
15%
Urban
0%
Protected
64%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)