Ontologia

Subdivision · IDN

Tanjung Barulak

Indonesia

AfTropical, rainforest(100 %)

Species observed

124

Observations

344

Area

37,6km²

Ecological tissue

Sample of 9 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 Tanjung Barulak : 7 espèces reliées par 6 interactions GloBI sur 2 types (connectance 16.7%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
9
Interactions affichées
6
Connectance
0.167
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

124 distinct species · 344 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

344 obs · 3 cellules
Obs. / cellule
≥ 278
278–277
278–277
33–277
< 33

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

Climate

Mean T°

24,4°C

Annual rain

2 909mm

Warmest m°

28,9°C

Coldest m°

20,0°C

Elevation: 416 m on average (min 269 m, max 573 m)

Bioclimatic detailsExpert
Annual mean temp.
24,4°C
Annual rain
2 909mm
Warmest month
28,9°C
Coldest month
20,0°C
Mean alt.
416m
Min
269m
Max
573m
Std. dev.
70m
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

43,3g/kg

Clay

40,3%

Sand

29,0%

Silt

30,8%

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

Dominant lithology: paGLiMaggregated to Tanah Datar

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
59,3g/kg
Clay
38,5%
Sand
30,1%
Silt
31,5%
5–15 cm
pH H₂O
4,9
Org. C
42,6g/kg
Clay
38,9%
Sand
29,7%
Silt
31,3%
15–30 cm
pH H₂O
4,9
Org. C
27,9g/kg
Clay
43,4%
Sand
27,1%
Silt
29,5%

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

Land cover

Forest82.4%
Crops6.0%
Built-up0.8%
Bare soil0.0%
Other (grassland, water…)10.7%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,5km

Basins crossed

2

Max stream order

2

Max drainage

2 249km²

Discharge in basins

2,0m³/s

Mean precip.

2 269mm/an

Mean T°

23,1°C

Moisture idx

0,28

Mean runoff

1 719mm/an

Mean elev. (basins)

734m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

0,1nW

Built-up

83,6%

Pesticides

0,6kg/km²

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