HydroBASINS lev08 watershed · #5080000770
Bassin de Air Ketahun
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 4 administrative regions : Bengkulu Utara, Lebong, Musi Rawas, Rejang Lebong
Sub-basin area
2 366,9km²
Upstream area
2 366,9km²
Discharge
121,46m³/s
Mean elev.
659m
Administrative coverage
4 dept-equivalent regions (GADM L2)
- 1195.3 km²50.7% of basin
- Bengkulu UtaraBengkulu · Indonesia1116.9 km²47.4% of basin
- Rejang LebongBengkulu · Indonesia40.5 km²1.7% of basin
- 3.7 km²0.2% of basin
4 intersecting protected areas
Kerinci Seblat
IUCN IINational Park
958.89 km² overlap
Tropical Rainforest Heritage of Sumatra
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
948.66 km² overlap
Danau TES
IUCN VNature Recreation Park
27.21 km² overlap
Danau Menghijau (Reg.56)
IUCN IaNature Reserve
1.54 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
677 distinct species · 1 160 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 13 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 Air Ketahun : 10 espèces reliées par 10 interactions GloBI sur 3 types (connectance 12.8%, filtre Serrano α=0.2). 3 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°
23,3°C
Annual rain
2 950mm
Moisture idx (CMI)
0,46
Runoff
1 632mm/an
PET
1 566mm
AET
1 545mm
Mean slope
10,1°
Water table
288cm
Forest
67%
Crops
25%
Urban
3%
Protected
40%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)