Batu Gajah
IUCN Not ReportedNature Reserve
0 km²
Commune · IDN
Dolok Panribuan
Indonesia
AfTropical, rainforest(100 %)
Species observed
275
Observations
485
Area
165,9km²
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 Dolok Panribuan : 8 espèces reliées par 5 interactions GloBI sur 3 types (connectance 13.9%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
9
Interactions affichées
5
Connectance
0.139
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
275 distinct species · 485 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
22,9°C
Annual rain
3 131mm
Warmest m°
26,8°C
Coldest m°
18,7°C
Elevation: 798 m on average (min 373 m, max 1 288 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
22,9°C
Annual rain
3 131mm
Warmest month
26,8°C
Coldest month
18,7°C
Mean alt.
798m
Min
373m
Max
1 288m
Std. dev.
222m
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
50,5g/kg
Clay
37,2%
Sand
35,0%
Silt
27,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: viGLiMaggregated to Simalungun
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,9
Org. C
70,9g/kg
Clay
36,8%
Sand
35,2%
Silt
28,0%
5–15 cm
pH H₂O
5,0
Org. C
50,1g/kg
Clay
36,8%
Sand
35,4%
Silt
27,9%
15–30 cm
pH H₂O
5,0
Org. C
30,6g/kg
Clay
38,1%
Sand
34,4%
Silt
27,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest75.7%
Crops7.0%
Built-up0.3%
Bare soil0.1%
Other (grassland, water…)16.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
1
Max drainage
1 674km²
Discharge in basins
7,7m³/s
Mean precip.
2 463mm/an
Mean T°
24,0°C
Moisture idx
0,34
Mean runoff
1 266mm/an
Mean elev. (basins)
507m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,0nW
Built-up
33,2%
Pesticides
0,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN