Ontologia

Commune · IDN

Sipoholon

Indonesia

AfTropical, rainforest(100 %)

Species observed

80

Observations

128

Area

175,3km²

Ecological tissue

Sample of 8 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 Sipoholon : 7 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 5 interactions GloBI sur 2 types (connectance 17.9%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
8
Interactions affichées
5
Connectance
0.179
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

80 distinct species · 128 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

128 obs · 2 cellules
Obs. / cellule
≥ 113
113–112
113–112
113–112
< 113

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

Climate

Mean T°

20,4°C

Annual rain

3 853mm

Warmest m°

24,6°C

Coldest m°

16,1°C

Elevation: 1 135 m on average (min 856 m, max 1 380 m)

Bioclimatic detailsExpert
Annual mean temp.
20,4°C
Annual rain
3 853mm
Warmest month
24,6°C
Coldest month
16,1°C
Mean alt.
1 135m
Min
856m
Max
1 380m
Std. dev.
103m
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

55,1g/kg

Clay

36,6%

Sand

32,7%

Silt

30,7%

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

Dominant lithology: viGLiMaggregated to Tapanuli Utara

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
70,0g/kg
Clay
36,8%
Sand
32,6%
Silt
30,7%
5–15 cm
pH H₂O
5,0
Org. C
64,5g/kg
Clay
35,5%
Sand
33,3%
Silt
31,2%
15–30 cm
pH H₂O
5,1
Org. C
30,7g/kg
Clay
37,6%
Sand
32,3%
Silt
30,1%

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

Land cover

Forest71.0%
Crops10.8%
Built-up0.5%
Bare soil0.1%
Other (grassland, water…)17.6%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

22,3km

Basins crossed

2

Max stream order

4

Max drainage

3 407km²

Discharge in basins

9,3m³/s

Mean precip.

2 576mm/an

Mean T°

21,7°C

Moisture idx

0,38

Mean runoff

1 521mm/an

Mean elev. (basins)

909m

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

49,0%

Pesticides

0,6kg/km²

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

Sub-administrations11