HydroBASINS lev08 watershed · #4080016980
Bassin de Rạch Lọp
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 9 administrative regions : Châu Thành, Càng Long, Cầu Kè, Cầu Ngang, Duyên Hải +4
Sub-basin area
716,1km²
Upstream area
716,5km²
Discharge
23,63m³/s
Mean elev.
2m
Administrative coverage
9 dept-equivalent regions (GADM L2)
- Trà CúTrà Vinh · Vietnam203.3 km²28.5% of basin
- Châu ThànhTrà Vinh · Vietnam187.8 km²26.3% of basin
- Tiểu CầnTrà Vinh · Vietnam94.1 km²13.2% of basin
- Cầu NgangTrà Vinh · Vietnam78.8 km²11.1% of basin
- 55.8 km²7.8% of basin
- Càng LongTrà Vinh · Vietnam33.9 km²4.8% of basin
- Duyên Hải (Thị xã)Trà Vinh · Vietnam30.9 km²4.3% of basin
- 19.4 km²2.7% of basin
1 moreFull L2 list
- Cầu Kè9.2 km² · 1.3%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
115 distinct species · 182 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 Rạch Lọp : 26 espèces reliées par 29 interactions GloBI sur 3 types (connectance 6.2%, filtre Serrano α=0.2). 5 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°
27,0°C
Annual rain
1 556mm
Moisture idx (CMI)
0,10
Runoff
919mm/an
PET
1 404mm
AET
1 018mm
Mean slope
0,1°
Water table
3cm
Forest
0%
Crops
93%
Urban
7%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)