Ontologia

HydroBASINS lev08 watershed · #4081165590

Bassin de Sungai Kahang

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 : Keluang, Kota Tinggi, Mersing

Pfafstetter: 44405406

Sub-basin area

656,2km²

Upstream area

656,4km²

Discharge

32,37m³/s

Mean elev.

112m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Sungai Sembrong237 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

431 distinct species · 1 740 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 740 obs · 14 cellules
Obs. / cellule
≥ 1 124
276–1 123
65–275
14–64
< 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 26 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 Kahang : 21 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 25 interactions GloBI sur 3 types (connectance 7.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
25
Connectance
0.071
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°

25,8°C

Annual rain

2 641mm

Moisture idx (CMI)

0,39

Runoff

1 504mm/an

PET

1 610mm

AET

1 608mm

Mean slope

5,9°

Water table

206cm

Forest

51%

Crops

26%

Urban

1%

Protected

75%

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