Ontologia

Commune · IDN

Sekayu

Indonesia

AfTropical, rainforest(100 %)

Species observed

34

Observations

41

Area

728,1km²

Ecological tissue

Sample of 6 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 Sekayu : 6 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 4 interactions GloBI sur 2 types (connectance 26.7%, filtre Serrano α=0.2).

Espèces affichées
6
Interactions affichées
4
Connectance
0.267
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

34 distinct species · 41 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

41 obs · 5 cellules
Obs. / cellule
≥ 24
24–23
8–23
4–7
< 4

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

Climate

Mean T°

26,8°C

Annual rain

2 793mm

Warmest m°

31,4°C

Coldest m°

22,8°C

Elevation: 18 m on average (min 7 m, max 45 m)

Bioclimatic detailsExpert
Annual mean temp.
26,8°C
Annual rain
2 793mm
Warmest month
31,4°C
Coldest month
22,8°C
Mean alt.
18m
Min
7m
Max
45m
Std. dev.
9m
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

4,8

Org. C

157,3g/kg

Clay

45,4%

Sand

23,7%

Silt

31,0%

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

Dominant lithology: smGLiMaggregated to Musi Banyuasin

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
137,1g/kg
Clay
43,6%
Sand
24,7%
Silt
31,7%
5–15 cm
pH H₂O
4,8
Org. C
175,4g/kg
Clay
43,8%
Sand
24,5%
Silt
31,7%
15–30 cm
pH H₂O
4,8
Org. C
159,3g/kg
Clay
48,6%
Sand
21,8%
Silt
29,5%

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

Land cover

Forest77.7%
Crops3.6%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)18.2%

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

Hydrology9 basins · 13 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

137,3km

Lake surface here

7,75km²

Basins crossed

9

Max stream order

7

Max drainage

21 631km²

Discharge in basins

2 251,8m³/s

Mean precip.

2 411mm/an

Mean T°

27,0°C

Moisture idx

0,30

Mean runoff

1 726mm/an

Mean elev. (basins)

29m

Watersheds crossing here

Lakes (13, top by area)

4 more lakes

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

Human pressure

Pop. density

1hab/km²

Night light

1,0nW

Built-up

33,1%

Pesticides

0,5kg/km²

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

Sub-administrations11