Ontologia

Regency · IDN

Kolaka Utara

Indonesia

AfTropical, rainforest(86 %)

Species observed

429

Observations

1 284

Area

3 322,1km²

Ecological tissue

Sample of 21 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 Kolaka Utara : 18 espèces reliées par 16 interactions GloBI sur 4 types (connectance 7.6%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
16
Connectance
0.076
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

429 distinct species · 1 284 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 284 obs · 38 cellules
Obs. / cellule
≥ 353
115–352
29–114
8–28
< 8

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

Climate

Mean T°

22,5°C

Annual rain

5 634mm

Warmest m°

26,1°C

Coldest m°

19,0°C

Elevation: 768 m on average (min -41 m, max 2 451 m)

Bioclimatic detailsExpert
Annual mean temp.
22,5°C
Annual rain
5 634mm
Warmest month
26,1°C
Coldest month
19,0°C
Mean alt.
768m
Min
-41m
Max
2 451m
Std. dev.
503m
Köppen-Geiger (dominant)
AfTropical, rainforest(86 %)Tropical

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

Soil & lithology

pH H₂O

4,8

Org. C

54,0g/kg

Clay

39,5%

Sand

31,5%

Silt

29,1%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
67,6g/kg
Clay
38,2%
Sand
32,3%
Silt
29,5%
5–15 cm
pH H₂O
4,8
Org. C
55,7g/kg
Clay
38,5%
Sand
32,0%
Silt
29,5%
15–30 cm
pH H₂O
4,9
Org. C
38,7g/kg
Clay
41,7%
Sand
30,1%
Silt
28,2%

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

Land cover

Forest88.8%
Crops0.2%
Built-up0.2%
Bare soil0.1%
Other (grassland, water…)10.7%

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

Hydrology10 basins · 2 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

50,4km

Lake surface here

0,60km²

Basins crossed

10

Max stream order

4

Max drainage

2 487km²

Discharge in basins

88,8m³/s

Mean precip.

2 435mm/an

Mean T°

23,1°C

Moisture idx

0,41

Mean runoff

1 323mm/an

Mean elev. (basins)

726m

Watersheds crossing here

1 more basins

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

18,4%

Pesticides

0,6kg/km²

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

Protected areas2

IUCN Not Reported · 2🌊 Marine · 2

Kolaka Utara

IUCN Not Reported

Marine Protected Area · 2018

373 km²

Malili

IUCN Not Reported

Marine Protected Area · 2022

16 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations69