Tropical Rainforest Heritage of Sumatra
IUCN Not ApplicableWorld Heritage Site (natural or mixed) · 2004
25 805 km²
Subdivision · IDN
Ekan
Indonesia
AfTropical, rainforest(77 %)
Species observed
14
Observations
29
Area
445,1km²
Partial data for this territory
Few observations recorded here. Real biodiversity is likely richer.
Ecological tissue
Sample of 6 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 Ekan : 6 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 5 interactions GloBI sur 2 types (connectance 33.3%, filtre Serrano α=0.2).
Espèces affichées
6
Interactions affichées
5
Connectance
0.333
Patrimoniales
4
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
14 distinct species · 29 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
19,6°C
Annual rain
3 254mm
Warmest m°
24,2°C
Coldest m°
14,6°C
Elevation: 1 234 m on average (min 539 m, max 2 375 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
19,6°C
Annual rain
3 254mm
Warmest month
24,2°C
Coldest month
14,6°C
Mean alt.
1 234m
Min
539m
Max
2 375m
Std. dev.
362m
Köppen-Geiger (dominant)
AfTropical, rainforest(77 %)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
66,2g/kg
Clay
34,7%
Sand
36,4%
Silt
28,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Gayo Lues
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,9
Org. C
85,5g/kg
Clay
33,9%
Sand
36,8%
Silt
29,4%
5–15 cm
pH H₂O
5,0
Org. C
74,3g/kg
Clay
34,4%
Sand
36,6%
Silt
29,0%
15–30 cm
pH H₂O
5,0
Org. C
38,9g/kg
Clay
36,0%
Sand
35,9%
Silt
28,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest99.2%
Crops0.1%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)0.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
6
Max drainage
1 543km²
Discharge in basins
25,6m³/s
Mean precip.
2 100mm/an
Mean T°
20,2°C
Moisture idx
0,30
Mean runoff
1 735mm/an
Mean elev. (basins)
1 279m
Watersheds crossing here
- Basin #25490sub-area692,2 km²overlap287.57 km²65%
- Basin #25480sub-area512,1 km²overlap113.39 km²25%
- Basin #25160sub-area734,2 km²overlap34.42 km²8%
- Bassin de Sei Besitangsub-area716,4 km²overlap5.70 km²1%
- Bassin de Sungai Simpang Kirisub-area997,9 km²overlap3.81 km²1%
- Bassin de Sei Batang Serangansub-area1 543 km²overlap0.16 km²0%
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
0,2%
Pesticides
0,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Applicable · 2IUCN II · 1🌊 Marine · 3
Gunung Leuser
IUCN IINational Park · 1997
8 701 km²
Gunung Leuser National Park
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
8 303 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN