Ontologia

Pays · BRN

Brunei

AfTropical, rainforest(100 %)

Species observed

3 886

Observations

25 318

Area

5 777,5km²

Ecological tissue

Sample of 37 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 : 32 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 32 interactions GloBI sur 4 types (connectance 4.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
32
Connectance
0.048
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

3 886 distinct species · 25 318 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 318 obs · 115 cellules
Obs. / cellule
≥ 1 381
672–1 380
223–671
89–222
< 89

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

Climate

Mean T°

26,1°C

Annual rain

3 905mm

Warmest m°

30,2°C

Coldest m°

22,4°C

Elevation: 83 m on average (min -39 m, max 1 407 m)

Bioclimatic detailsExpert
Annual mean temp.
26,1°C
Annual rain
3 905mm
Warmest month
30,2°C
Coldest month
22,4°C
Mean alt.
83m
Min
-39m
Max
1 407m
Std. dev.
150m
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

5,0

Org. C

138,6g/kg

Clay

36,4%

Sand

30,3%

Silt

33,2%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
116,1g/kg
Clay
35,7%
Sand
31,3%
Silt
33,0%
5–15 cm
pH H₂O
5,0
Org. C
108,4g/kg
Clay
36,3%
Sand
30,3%
Silt
33,5%
15–30 cm
pH H₂O
5,1
Org. C
191,4g/kg
Clay
37,3%
Sand
29,4%
Silt
33,2%

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

Land cover

Forest90.3%
Crops0.3%
Built-up0.8%
Bare soil0.2%
Other (grassland, water…)8.4%

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

Hydrology19 basins · 25 lakes · 26 rivers

Hydrology metrics for this exact territory

Stream length here

817,4km

Lake surface here

12,86km²

Basins crossed

19

Max stream order

5

Max drainage

22 372km²

Discharge in basins

528,5m³/s

Mean precip.

3 322mm/an

Mean T°

26,9°C

Moisture idx

0,56

Mean runoff

1 951mm/an

Mean elev. (basins)

104m

Watersheds crossing here

10 more basins

Lakes (25, top by area)

16 more lakes

Rivers / streams (26, ord ≥ 4)

14 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

1,9nW

Built-up

77,8%

Pesticides

9,9kg/km²

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

Protected areas34

Country WDPA breakdown
II647 km²(2)
Ia573 km²(23)
Not Reported130 km²(1)
V45 km²(7)
IUCN Ia · 21IUCN V · 7IUCN II · 4IUCN Not Applicable · 1IUCN Not Reported · 1🌊 Marine · 8📍 Point sites · 5

Tasek Merimbun

IUCN II

National Park and ASEAN Heritage Park · 1984

152 km²

Complete list

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