Ontologia

Commune · IDN

Sekatak

Indonesia

AfTropical, rainforest(100 %)

Species observed

17

Observations

18

Area

2 135,3km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 3 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 Sekatak : 3 espèces reliées par 2 interactions GloBI sur 2 types (connectance 66.7%, filtre Serrano α=0.2).

Espèces affichées
3
Interactions affichées
2
Connectance
0.667
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

17 distinct species · 18 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 obs · 8 cellules
Obs. / cellule
≥ 6
6–5
2–5
1–1
< 1

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

Climate

Mean T°

26,0°C

Annual rain

3 732mm

Warmest m°

29,9°C

Coldest m°

22,4°C

Elevation: 110 m on average (min -31 m, max 844 m)

Bioclimatic detailsExpert
Annual mean temp.
26,0°C
Annual rain
3 732mm
Warmest month
29,9°C
Coldest month
22,4°C
Mean alt.
110m
Min
-31m
Max
844m
Std. dev.
129m
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

4,9

Org. C

106,9g/kg

Clay

38,0%

Sand

30,1%

Silt

31,9%

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

Dominant lithology: suGLiMaggregated to Bulungan

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
119,5g/kg
Clay
36,3%
Sand
31,2%
Silt
32,5%
5–15 cm
pH H₂O
4,9
Org. C
78,8g/kg
Clay
37,6%
Sand
30,3%
Silt
32,1%
15–30 cm
pH H₂O
4,9
Org. C
122,4g/kg
Clay
40,2%
Sand
28,8%
Silt
31,0%

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

Land cover

Forest84.8%
Crops0.8%
Built-up0.0%
Bare soil0.5%
Other (grassland, water…)13.9%

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

Hydrology9 basins · 42 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

138,9km

Lake surface here

14,94km²

Basins crossed

9

Max stream order

4

Max drainage

1 250km²

Discharge in basins

88,7m³/s

Mean precip.

3 225mm/an

Mean T°

26,3°C

Moisture idx

0,54

Mean runoff

1 496mm/an

Mean elev. (basins)

135m

Watersheds crossing here

Lakes (42, top by area)

33 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

2,2%

Pesticides

0,5kg/km²

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

Sub-administrations21