Ontologia

Commune · IDN

Malinau Barat

Indonesia

AfTropical, rainforest(100 %)

Species observed

129

Observations

248

Area

847,3km²

Ecological tissue

Sample of 19 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 Malinau Barat : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 13 interactions GloBI sur 3 types (connectance 7.6%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
13
Connectance
0.076
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

129 distinct species · 248 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

248 obs · 8 cellules
Obs. / cellule
≥ 106
106–105
55–105
18–54
< 18

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

Climate

Mean T°

25,8°C

Annual rain

3 591mm

Warmest m°

30,3°C

Coldest m°

21,8°C

Elevation: 127 m on average (min 9 m, max 513 m)

Bioclimatic detailsExpert
Annual mean temp.
25,8°C
Annual rain
3 591mm
Warmest month
30,3°C
Coldest month
21,8°C
Mean alt.
127m
Min
9m
Max
513m
Std. dev.
86m
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

4,9

Org. C

117,7g/kg

Clay

36,0%

Sand

31,2%

Silt

32,8%

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

Dominant lithology: viGLiMaggregated to Malinau

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
123,7g/kg
Clay
34,2%
Sand
32,5%
Silt
33,3%
5–15 cm
pH H₂O
4,9
Org. C
83,1g/kg
Clay
35,8%
Sand
31,3%
Silt
33,0%
15–30 cm
pH H₂O
5,0
Org. C
146,3g/kg
Clay
38,1%
Sand
29,9%
Silt
32,1%

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

Land cover

Forest95.6%
Crops0.4%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)3.9%

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

Hydrology7 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

99,8km

Basins crossed

7

Max stream order

6

Max drainage

15 880km²

Discharge in basins

377,3m³/s

Mean precip.

3 418mm/an

Mean T°

26,4°C

Moisture idx

0,57

Mean runoff

1 413mm/an

Mean elev. (basins)

145m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

6,9%

Pesticides

0,5kg/km²

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

Sub-administrations9