HydroBASINS lev08 watershed · #4081098890
Bassin de แม่น้ำชี
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 7 administrative regions : Ban Phai, Chonnabot, K. Non Sila, Mancha Khiri, Phon +2
Sub-basin area
430,1km²
Upstream area
11 766,2km²
Discharge
38,51m³/s
Mean elev.
190m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de ห้วยแช่กล้วย437 km²
- Bassin de แม่น้ำชี398 km²
7 dept-equivalent regions (GADM L2)
- 172.1 km²40.1% of basin
- 92.7 km²21.6% of basin
- 89.1 km²20.8% of basin
- 35.3 km²8.2% of basin
- 19.1 km²4.5% of basin
- 10.9 km²2.5% of basin
- 9.4 km²2.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
277 distinct species · 7 138 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 แม่น้ำชี : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 45 interactions GloBI sur 3 types (connectance 9.1%, filtre Serrano α=0.2). 10 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°
26,8°C
Annual rain
1 101mm
Moisture idx (CMI)
-0,35
Runoff
177mm/an
PET
1 692mm
AET
905mm
Mean slope
0,6°
Water table
92cm
Forest
0%
Crops
51%
Urban
5%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)