Ontologia

Commune · IDN

Sa'Dan

Indonesia

AfTropical, rainforest(69 %)

Species observed

24

Observations

40

Area

104,4km²

Ecological tissue

Sample of 5 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 Sa'Dan : 5 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 3 interactions GloBI sur 2 types (connectance 30.0%, filtre Serrano α=0.2).

Espèces affichées
5
Interactions affichées
3
Connectance
0.300
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

24 distinct species · 40 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

40 obs · 3 cellules
Obs. / cellule
≥ 31
31–30
31–30
5–30
< 5

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

Climate

Mean T°

19,2°C

Annual rain

5 732mm

Warmest m°

23,9°C

Coldest m°

14,6°C

Elevation: 1 352 m on average (min 849 m, max 2 139 m)

Bioclimatic detailsExpert
Annual mean temp.
19,2°C
Annual rain
5 732mm
Warmest month
23,9°C
Coldest month
14,6°C
Mean alt.
1 352m
Min
849m
Max
2 139m
Std. dev.
303m
Köppen-Geiger (dominant)
AfTropical, rainforest(69 %)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

61,2g/kg

Clay

34,0%

Sand

32,9%

Silt

33,1%

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

Dominant lithology: paGLiMaggregated to Toraja Utara

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
81,5g/kg
Clay
32,9%
Sand
33,7%
Silt
33,4%
5–15 cm
pH H₂O
5,1
Org. C
64,7g/kg
Clay
33,3%
Sand
33,4%
Silt
33,3%
15–30 cm
pH H₂O
5,1
Org. C
37,3g/kg
Clay
35,7%
Sand
31,6%
Silt
32,7%

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

Land cover

Forest69.2%
Crops1.7%
Built-up0.7%
Bare soil0.4%
Other (grassland, water…)27.9%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

3 723km²

Discharge in basins

4,8m³/s

Mean precip.

2 729mm/an

Mean T°

19,8°C

Moisture idx

0,52

Mean runoff

1 371mm/an

Mean elev. (basins)

1 295m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Built-up

70,8%

Pesticides

0,6kg/km²

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

Sub-administrations10