Ontologia

HydroBASINS lev08 watershed · #4081160430

Bassin de Sungai Muda

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 : Baling, Kuala Muda, Padang Terap, Pendang, Sik

7% lakePfafstetter: 44407207

Sub-basin area

889,9km²

Upstream area

1 774,6km²

Discharge

55,37m³/s

Mean elev.

185m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Sungai Muda243 km²

▲ Receives from 2 basins

5 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Ulu Muda

    IUCN VI

    Forest Reserve

    22.71 km² overlap

  • Terenas

    IUCN VI

    Forest Reserve

    20.68 km² overlap

  • Chebar Besar

    IUCN VI

    Forest Reserve

    14.03 km² overlap

  • Pedu

    IUCN VI

    Forest Reserve

    1.16 km² overlap

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

Species present

282 distinct species · 921 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

921 obs · 17 cellules
Obs. / cellule
≥ 534
87–533
35–86
14–34
< 14

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

Ecological tissue

Sample of 32 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 Muda : 27 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 3 types (connectance 4.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
24
Connectance
0.048
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°

26,5°C

Annual rain

2 266mm

Moisture idx (CMI)

0,24

Runoff

1 157mm/an

PET

1 721mm

AET

1 523mm

Mean slope

9,0°

Water table

324cm

Forest

34%

Crops

23%

Urban

1%

Protected

19%

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