District · MYS
Johor Baharu
Malaysia
Species observed
1 764
Observations
20 213
Area
978,3km²
Ecological tissue
Sample of 31 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).
Indicateurs du tissu écologique
Tissu écologique de Johor Baharu : 27 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 25 interactions GloBI sur 4 types (connectance 5.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 764 distinct species · 20 213 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,6°C
Annual rain
2 590mm
Warmest m°
29,6°C
Coldest m°
23,3°C
Elevation: 25 m on average (min -13 m, max 76 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
4,9
Org. C
82,9g/kg
Clay
40,8%
Sand
33,6%
Silt
25,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 1 lakes · 36 rivers
Hydrology metrics for this exact territory
Stream length here
242,3km
Lake surface here
4,73km²
Basins crossed
7
Max stream order
4
Max drainage
1 843km²
Discharge in basins
20,7m³/s
Mean precip.
2 616mm/an
Mean T°
26,9°C
Moisture idx
0,39
Mean runoff
1 350mm/an
Mean elev. (basins)
35m
Watersheds crossing here
- Bassin de Sungai Tiramsub-area471,9 km²overlap383.59 km²39%
- Bassin de Sungai Tebrausub-area253,8 km²overlap210.60 km²22%
- Bassin de Kallang Riversub-area905,8 km²overlap157.70 km²16%
- Bassin de Sungai Skudaisub-area289,9 km²overlap94.76 km²10%
- Bassin de Sungai Pulaisub-area226,5 km²overlap73.07 km²7%
- Bassin de Sungai Johorsub-area1 842,9 km²overlap33.25 km²3%
- Bassin de Sungai Seggetsub-area28,8 km²overlap25.35 km²3%
Lakes (1, top by area)
Rivers / streams (36, ord ≥ 4)
- Sungai Tebrauord 3len here43.70 km77%total57 km
- Sungai Tiramord 2len here30.66 km79%total39 km
- Sungai Pulaiord 3len here16.19 km72%total23 km
- Sungai Peletongord 3len here15.83 km97%total16 km
- Sungai Melanaord 3len here13.99 km76%total18 km
- Sungai Kim Kimord 2len here12.59 km97%total13 km
- Sungai Seraiord 2len here11.44 km100%total11 km
- Sungai Skudaiord 4len here10.57 km17%total63 km
- Sungai Dangaord 1len here8.61 km100%total9 km
- Sungai Simpang Terusord 1len here8.23 km100%total8 km
- Sungai Gelang Patahord 1len here7.14 km98%total7 km
- Sungai Masaiord 1len here6.04 km100%total6 km
24 more river segmentssorted by Strahler order + length
- Sungai Duitord 1len here6.01 km100%total6 km
- Sungai Kong Kongord 2len here5.90 km100%total6 km
- Sungai Pendasord 2len here5.54 km96%total6 km
- Sungai Maknangord 1len here5.06 km100%total5 km
- Sungai Melayuord 2len here4.33 km87%total5 km
- Sungai Johorord 5len here4.01 km3%total129 km
- Sungai Sekudaiord 3len here3.34 km100%total3 km
- Sungai Lunchuord 1len here3.19 km100%total3 km
- Sungai Redanord 2len here2.79 km97%total3 km
- Sungai Buluhord 1len here2.27 km99%total2 km
- Sungai Senibong Putehord 1len here2.00 km100%total2 km
- Sungai Balaord 3len here1.96 km100%total2 km
- Sungai Rentingord 2len here1.77 km100%total2 km
- Sungai Simpang Arangord 1len here1.63 km100%total2 km
- Parit Haji Aliord 1len here1.35 km93%total1 km
- Sungai Seggetord 1len here1.15 km99%total1 km
- Sungai Chatord 1len here0.98 km100%total1 km
- Sungai Bahanord 1len here0.87 km89%total1 km
- Sungai Latohord 1len here0.69 km100%total1 km
- Sungai Beranganord 3len here0.65 km6%total11 km
- Sungai Pulaiord 1len here0.65 km94%total1 km
- Sungai Seraiord 2len here0.55 km83%total1 km
- Sungai Seraiord 1len here0.34 km35%total1 km
- Sungai Jeramord 4len here0.26 km4%total6 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
15hab/km²
Night light
22,1nW
Built-up
788,0%
Pesticides
164,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)