Ontologia

Subdivision · IDN

Marancar Julu

Indonesia

AfTropical, rainforest(100 %)

Species observed

146

Observations

290

Area

4,9km²

Ecological tissue

Sample of 7 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 Marancar Julu : 5 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 7 interactions GloBI sur 2 types (connectance 33.3%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
7
Interactions affichées
7
Connectance
0.333
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

146 distinct species · 290 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

290 obs · 1 cellules
Obs. / cellule
≥ 290
290–289
290–289
290–289
< 290

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

Climate

Mean T°

23,7°C

Annual rain

4 363mm

Warmest m°

28,0°C

Coldest m°

19,3°C

Elevation: 471 m on average (min 318 m, max 699 m)

Bioclimatic detailsExpert
Annual mean temp.
23,7°C
Annual rain
4 363mm
Warmest month
28,0°C
Coldest month
19,3°C
Mean alt.
471m
Min
318m
Max
699m
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

4,7

Org. C

41,5g/kg

Clay

39,0%

Sand

34,4%

Silt

26,6%

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

Dominant lithology: smGLiMaggregated to Tapanuli Selatan

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,7
Org. C
59,0g/kg
Clay
37,5%
Sand
35,4%
Silt
27,1%
5–15 cm
pH H₂O
4,7
Org. C
36,7g/kg
Clay
39,1%
Sand
34,4%
Silt
26,5%
15–30 cm
pH H₂O
4,8
Org. C
28,7g/kg
Clay
40,3%
Sand
33,6%
Silt
26,2%

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

Land cover

Forest95.0%
Crops2.1%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)2.8%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,0km

Basins crossed

1

Max stream order

5

Max drainage

3 407km²

Discharge in basins

0,3m³/s

Mean precip.

2 541mm/an

Mean T°

21,8°C

Moisture idx

0,37

Mean runoff

1 539mm/an

Mean elev. (basins)

899m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

13,2%

Pesticides

0,7kg/km²

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