Ontologia

HydroBASINS lev08 watershed · #4081164110

Bassin de Sungai Jengka

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 : Bera, Maran, Temerloh

3% lakePfafstetter: 44404018

Sub-basin area

456km²

Upstream area

456km²

Discharge

14,92m³/s

Mean elev.

71m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Sungai Pahang59 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Jengka

    IUCN VI

    Forest Reserve

    85.61 km² overlap

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

Species present

429 distinct species · 1 065 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 065 obs · 12 cellules
Obs. / cellule
≥ 817
75–816
36–74
23–35
< 23

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

Ecological tissue

Sample of 42 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 Jengka : 33 espèces dont 5 patrimoniales (LR IUCN CR/EN/VU) reliées par 59 interactions GloBI sur 6 types (connectance 6.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
59
Connectance
0.069
Patrimoniales
5
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°

25,9°C

Annual rain

2 102mm

Moisture idx (CMI)

0,19

Runoff

1 040mm/an

PET

1 691mm

AET

1 560mm

Mean slope

2,6°

Water table

77cm

Forest

6%

Crops

41%

Urban

5%

Protected

11%

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