HydroBASINS lev08 watershed · #4081096730
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, K. Ban Haet, K. Kut Rang, Kosum Phisai, Mancha Khiri +2
Sub-basin area
552,9km²
Upstream area
12 911,1km²
Discharge
44,94m³/s
Mean elev.
181m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de ห้วยจิก592 km²
- Bassin de แม่น้ำชี430 km²
7 dept-equivalent regions (GADM L2)
- 191.2 km²34.7% of basin
- 159.5 km²28.9% of basin
- 80.7 km²14.6% of basin
- 63.3 km²11.5% of basin
- 55.5 km²10.1% of basin
- 0.8 km²0.1% of basin
- 0.0 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
185 distinct species · 2 316 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 3 types (connectance 9.8%, 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°
26,7°C
Annual rain
1 100mm
Moisture idx (CMI)
-0,35
Runoff
212mm/an
PET
1 688mm
AET
900mm
Mean slope
0,7°
Water table
79cm
Forest
0%
Crops
55%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)