HydroBASINS lev08 watershed · #4080021200
Bassin de Sungai Junjong
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 : Bandar Baharu, Kulim, Seberang Perai Selatan, Seberang Perai Tengah
Sub-basin area
297,5km²
Upstream area
297,5km²
Discharge
2,24m³/s
Mean elev.
34m
Administrative coverage
4 dept-equivalent regions (GADM L2)
- 127.0 km²42.9% of basin
- 116.4 km²39.3% of basin
- 42.4 km²14.3% of basin
- 0.3 km²0.1% of basin
1 intersecting protected areas
Forest Reserve
1.34 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
902 distinct species · 15 034 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Sungai Junjong : 20 espèces reliées par 43 interactions GloBI sur 3 types (connectance 11.4%, filtre Serrano α=0.2). 8 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°
27,3°C
Annual rain
2 505mm
Moisture idx (CMI)
0,31
Runoff
1 462mm/an
PET
1 713mm
AET
1 648mm
Mean slope
2,9°
Water table
107cm
Forest
1%
Crops
44%
Urban
60%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)