Ontologia

Regency · IDN

Luwu

Indonesia

AfTropical, rainforest(91 %)

Species observed

271

Observations

450

Area

2 898,5km²

Ecological tissue

Sample of 28 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 Luwu : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 23 interactions GloBI sur 4 types (connectance 6.1%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
23
Connectance
0.061
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

271 distinct species · 450 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

450 obs · 33 cellules
Obs. / cellule
≥ 135
44–134
10–43
3–9
< 3

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

Climate

Mean T°

23,9°C

Annual rain

5 653mm

Warmest m°

27,1°C

Coldest m°

20,5°C

Elevation: 532 m on average (min -117 m, max 3 124 m)

Bioclimatic detailsExpert
Annual mean temp.
23,9°C
Annual rain
5 653mm
Warmest month
27,1°C
Coldest month
20,5°C
Mean alt.
532m
Min
-117m
Max
3 124m
Std. dev.
582m
Köppen-Geiger (dominant)
AfTropical, rainforest(91 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,1

Org. C

57,7g/kg

Clay

39,5%

Sand

29,2%

Silt

31,4%

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

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
71,9g/kg
Clay
38,1%
Sand
30,0%
Silt
31,9%
5–15 cm
pH H₂O
5,1
Org. C
56,5g/kg
Clay
38,5%
Sand
29,6%
Silt
31,8%
15–30 cm
pH H₂O
5,1
Org. C
44,7g/kg
Clay
41,8%
Sand
27,8%
Silt
30,4%

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

Land cover

Forest68.0%
Crops3.7%
Built-up0.7%
Bare soil0.4%
Other (grassland, water…)27.3%

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

Hydrology9 basins · 11 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

38,3km

Lake surface here

2,82km²

Basins crossed

9

Max stream order

4

Max drainage

3 723km²

Discharge in basins

53,2m³/s

Mean precip.

2 740mm/an

Mean T°

23,7°C

Moisture idx

0,46

Mean runoff

1 487mm/an

Mean elev. (basins)

598m

Watersheds crossing here

Lakes (11, top by area)

2 more lakes

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

65,4%

Pesticides

0,6kg/km²

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

Sub-administrations58