Ontologia

Commune · IDN

Sekadau Hilir

Indonesia

AfTropical, rainforest(100 %)

Species observed

56

Observations

71

Area

917,2km²

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 Sekadau Hilir : 7 espèces reliées par 4 interactions GloBI sur 2 types (connectance 19.0%, filtre Serrano α=0.2).

Espèces affichées
7
Interactions affichées
4
Connectance
0.191
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

56 distinct species · 71 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

71 obs · 8 cellules
Obs. / cellule
≥ 36
36–35
11–35
4–10
< 4

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

Climate

Mean T°

26,3°C

Annual rain

3 256mm

Warmest m°

30,6°C

Coldest m°

22,7°C

Elevation: 35 m on average (min 15 m, max 120 m)

Bioclimatic detailsExpert
Annual mean temp.
26,3°C
Annual rain
3 256mm
Warmest month
30,6°C
Coldest month
22,7°C
Mean alt.
35m
Min
15m
Max
120m
Std. dev.
14m
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

122,5g/kg

Clay

38,1%

Sand

32,4%

Silt

29,5%

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

Dominant lithology: mtGLiMaggregated to Sekadau

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,7
Org. C
93,5g/kg
Clay
37,5%
Sand
32,7%
Silt
29,8%
5–15 cm
pH H₂O
4,7
Org. C
112,1g/kg
Clay
38,0%
Sand
32,6%
Silt
29,4%
15–30 cm
pH H₂O
4,8
Org. C
162,1g/kg
Clay
38,8%
Sand
32,0%
Silt
29,2%

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

Land cover

Forest76.0%
Crops0.9%
Built-up0.3%
Bare soil0.5%
Other (grassland, water…)22.3%

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

Hydrology5 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

83,1km

Basins crossed

5

Max stream order

8

Max drainage

70 892km²

Discharge in basins

3 169,2m³/s

Mean precip.

3 109mm/an

Mean T°

26,7°C

Moisture idx

0,47

Mean runoff

1 462mm/an

Mean elev. (basins)

55m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

25,2%

Pesticides

0,6kg/km²

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

Sub-administrations13