Ontologia

HydroBASINS lev08 watershed · #4081164320

Bassin de Sungai Pahang

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 5 administrative regions : Jerantut, Kuantan, Maran, Raub, Temerloh

Pfafstetter: 44404050

Sub-basin area

2 637,3km²

Upstream area

16 345,8km²

Discharge

449,43m³/s

Mean elev.

179m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Sungai Triang2605 km²

▲ Receives from 2 basins

5 dept-equivalent regions (GADM L2)

6 intersecting protected areas

  • Krau

    IUCN Ia

    Wildlife Reserve

    430.55 km² overlap

  • Jengka

    IUCN VI

    Forest Reserve

    10.53 km² overlap

  • Gunung Senyum

    IUCN V

    Forest Reserve

    9.08 km² overlap

  • Jerantut

    IUCN Ib

    Forest Reserve

    0.23 km² overlap

  • Gunung Benum

    IUCN Ib

    Forest Reserve

    0.12 km² overlap

  • Gunung Benom

    IUCN VI

    Forest Reserve

    0.03 km² overlap

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

Species present

1 262 distinct species · 4 546 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 546 obs · 53 cellules
Obs. / cellule
≥ 1 003
251–1 002
65–250
24–64
< 24

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

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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Sungai Pahang : 24 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 25 interactions GloBI sur 3 types (connectance 6.2%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
25
Connectance
0.062
Patrimoniales
4
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°

25,4°C

Annual rain

2 292mm

Moisture idx (CMI)

0,26

Runoff

975mm/an

PET

1 675mm

AET

1 592mm

Mean slope

6,0°

Water table

194cm

Forest

38%

Crops

33%

Urban

1%

Protected

35%

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