Ontologia

Regency · IDN

Labuhanbatu Utara

Indonesia

AfTropical, rainforest(100 %)

Species observed

465

Observations

931

Area

3 543,9km²

Ecological tissue

Sample of 18 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 Labuhanbatu Utara : 12 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 26 interactions GloBI sur 4 types (connectance 15.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
26
Connectance
0.152
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

465 distinct species · 931 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

931 obs · 42 cellules
Obs. / cellule
≥ 510
35–509
4–34
2–3
< 2

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

Climate

Mean T°

26,0°C

Annual rain

3 336mm

Warmest m°

30,1°C

Coldest m°

21,7°C

Elevation: 141 m on average (min -2 m, max 1 686 m)

Bioclimatic detailsExpert
Annual mean temp.
26,0°C
Annual rain
3 336mm
Warmest month
30,1°C
Coldest month
21,7°C
Mean alt.
141m
Min
-2m
Max
1 686m
Std. dev.
257m
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

102,0g/kg

Clay

37,1%

Sand

32,7%

Silt

30,2%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
101,0g/kg
Clay
35,9%
Sand
33,6%
Silt
30,5%
5–15 cm
pH H₂O
5,0
Org. C
107,8g/kg
Clay
36,7%
Sand
32,8%
Silt
30,6%
15–30 cm
pH H₂O
5,0
Org. C
97,2g/kg
Clay
38,7%
Sand
31,6%
Silt
29,6%

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

Land cover

Forest78.8%
Crops2.8%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)17.9%

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

Hydrology6 basins · 0 lakes · 13 rivers

Hydrology metrics for this exact territory

Stream length here

496,4km

Basins crossed

6

Max stream order

5

Max drainage

4 011km²

Discharge in basins

115,6m³/s

Mean precip.

2 338mm/an

Mean T°

24,9°C

Moisture idx

0,29

Mean runoff

1 054mm/an

Mean elev. (basins)

339m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

25,3%

Pesticides

0,6kg/km²

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

Protected areas4

IUCN Not Reported · 2IUCN IV · 1IUCN Ia · 1

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

Sub-administrations22