Ontologia

District · brn

Brunei and Muara

Brunei

AfTropical, rainforest(100 %)

Species observed

1 083

Observations

8 338

Area

530,3km²

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 Brunei and Muara : 26 espèces reliées par 26 interactions GloBI sur 4 types (connectance 5.2%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
26
Connectance
0.052
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 083 distinct species · 8 338 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 338 obs · 13 cellules
Obs. / cellule
≥ 1 894
1 109–1 893
761–1 108
613–760
< 613

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

Climate

Mean T°

26,9°C

Annual rain

3 472mm

Warmest m°

30,3°C

Coldest m°

23,6°C

Elevation: 25 m on average (min -39 m, max 84 m)

Bioclimatic detailsExpert
Annual mean temp.
26,9°C
Annual rain
3 472mm
Warmest month
30,3°C
Coldest month
23,6°C
Mean alt.
25m
Min
-39m
Max
84m
Std. dev.
20m
Köppen-Geiger (dominant)
AfTropical, rainforest(100 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,2

Org. C

118,1g/kg

Clay

36,6%

Sand

28,8%

Silt

34,7%

Average over 0-30 cm. Per-depth details in expert panel.

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
112,6g/kg
Clay
35,6%
Sand
29,9%
Silt
34,5%
5–15 cm
pH H₂O
5,2
Org. C
98,6g/kg
Clay
35,6%
Sand
29,1%
Silt
35,4%
15–30 cm
pH H₂O
5,3
Org. C
143,0g/kg
Clay
38,5%
Sand
27,4%
Silt
34,1%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest49.6%
Crops1.7%
Built-up5.6%
Bare soil1.1%
Other (grassland, water…)42.1%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology5 basins · 6 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

100,9km

Lake surface here

2,40km²

Basins crossed

5

Max stream order

4

Max drainage

3 742km²

Discharge in basins

40,0m³/s

Mean precip.

3 085mm/an

Mean T°

27,5°C

Moisture idx

0,54

Mean runoff

2 100mm/an

Mean elev. (basins)

31m

Watersheds crossing here

Lakes (6, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

5hab/km²

Night light

13,3nW

Built-up

556,9%

Pesticides

7,7kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas6

IUCN V · 3IUCN Ia · 2IUCN II · 1🌊 Marine · 5

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations18