HydroBASINS lev08 watershed · #4081161590
Bassin de Sungai Terengganu
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 1 administrative regions : Hulu Terengganu
Sub-basin area
381,3km²
Upstream area
2 950,8km²
Discharge
183,65m³/s
Mean elev.
239m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Sungai Trengan1410 km²
- Bassin de Sungai Terengganu342 km²
1 dept-equivalent regions (GADM L2)
- 379.6 km²100.0% of basin
3 intersecting protected areas
Taman Negara (Terengganu)
IUCN IINational Park
35.18 km² overlap
Hulu Terengganu
IUCN VIForest Reserve
19.98 km² overlap
Tasik Kenyir
IUCN VIForest Reserve
5.51 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
374 distinct species · 537 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 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 Terengganu : 17 espèces reliées par 14 interactions GloBI sur 3 types (connectance 8.2%, filtre Serrano α=0.2). 2 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°
25,3°C
Annual rain
3 315mm
Moisture idx (CMI)
0,55
Runoff
1 881mm/an
PET
1 495mm
AET
1 481mm
Mean slope
8,4°
Water table
272cm
Forest
54%
Crops
22%
Urban
0%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)