Ontologia

Regency · IDN

Padang Lawas

Indonesia

AfTropical, rainforest(99 %)

Species observed

30

Observations

46

Area

3 814km²

Ecological tissue

Sample of 2 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 Padang Lawas : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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

30 distinct species · 46 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

46 obs · 20 cellules
Obs. / cellule
≥ 9
6–8
3–5
1–2
< 1

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

Climate

Mean T°

25,2°C

Annual rain

2 936mm

Warmest m°

30,0°C

Coldest m°

20,6°C

Elevation: 300 m on average (min 35 m, max 1 910 m)

Bioclimatic detailsExpert
Annual mean temp.
25,2°C
Annual rain
2 936mm
Warmest month
30,0°C
Coldest month
20,6°C
Mean alt.
300m
Min
35m
Max
1 910m
Std. dev.
330m
Köppen-Geiger (dominant)
AfTropical, rainforest(99 %)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

57,8g/kg

Clay

40,2%

Sand

31,9%

Silt

27,9%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
70,9g/kg
Clay
39,2%
Sand
32,4%
Silt
28,4%
5–15 cm
pH H₂O
4,9
Org. C
55,1g/kg
Clay
40,3%
Sand
31,9%
Silt
27,9%
15–30 cm
pH H₂O
4,9
Org. C
47,4g/kg
Clay
41,3%
Sand
31,3%
Silt
27,5%

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

Land cover

Forest83.8%
Crops3.5%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)12.5%

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

Hydrology10 basins · 1 lakes · 15 rivers

Hydrology metrics for this exact territory

Stream length here

544,9km

Lake surface here

0,20km²

Basins crossed

10

Max stream order

6

Max drainage

4 773km²

Discharge in basins

238,7m³/s

Mean precip.

2 863mm/an

Mean T°

25,2°C

Moisture idx

0,40

Mean runoff

1 068mm/an

Mean elev. (basins)

288m

Watersheds crossing here

1 more basins

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

15,0%

Pesticides

0,6kg/km²

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

Protected areas1

IUCN IV · 1

Barumun

IUCN IV

Wildlife Reserve

401 km²

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

Sub-administrations56