HydroBASINS lev08 watershed · #4081091420
Bassin de ลำน้ำเชิญ
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 11 administrative regions : Ban Fang, Ban Thaen, Chum Phae, Kaeng Khlo, Mancha Khiri +6
Sub-basin area
1 686,5km²
Upstream area
5 714,2km²
Discharge
19,94m³/s
Mean elev.
223m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de น้ำพรม2253 km²
- Bassin de ลำน้ำเชิญ1774 km²
11 dept-equivalent regions (GADM L2)
- 526.4 km²31.3% of basin
- 342.0 km²20.3% of basin
- 303.4 km²18.0% of basin
- 222.0 km²13.2% of basin
- 150.9 km²9.0% of basin
- 49.5 km²2.9% of basin
- 48.6 km²2.9% of basin
- 28.4 km²1.7% of basin
3 moreFull L2 list
- Wiang Kao3.9 km² · 0.2%
- Mancha Khiri3.4 km² · 0.2%
- Non Sang2.2 km² · 0.1%
3 intersecting protected areas
Nam Phong
IUCN IINational Park
66.28 km² overlap
Phu Wiang
IUCN IINational Park
35.81 km² overlap
Phu Kao - Phu Phan Kham
IUCN IINational Park
23.37 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
390 distinct species · 1 606 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 ลำน้ำเชิญ : 25 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 53 interactions GloBI sur 3 types (connectance 8.4%, filtre Serrano α=0.2). 11 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°
26,5°C
Annual rain
1 144mm
Moisture idx (CMI)
-0,33
Runoff
184mm/an
PET
1 705mm
AET
931mm
Mean slope
1,3°
Water table
103cm
Forest
4%
Crops
47%
Urban
6%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)