Ontologia

HydroBASINS lev08 watershed · #4081164280

Bassin de Sungai Kelau

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 3 administrative regions : Bentong, Raub, Temerloh

Pfafstetter: 44404047

Sub-basin area

104,9km²

Upstream area

652,5km²

Discharge

20,91m³/s

Mean elev.

94m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Sungai Semantan23 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Lakum

    IUCN VI

    Forest Reserve

    0.74 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

136 distinct species · 340 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

340 obs · 3 cellules
Obs. / cellule
≥ 237
237–236
237–236
59–236
< 59

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 24 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Sungai Kelau : 21 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 21 interactions GloBI sur 4 types (connectance 7.6%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
21
Connectance
0.076
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

26,6°C

Annual rain

2 334mm

Moisture idx (CMI)

0,23

Runoff

1 103mm/an

PET

1 789mm

AET

1 698mm

Mean slope

3,4°

Water table

135cm

Forest

12%

Crops

33%

Urban

1%

Protected

3%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)