Ontologia

Commune · IDN

Riau Silip

Indonesia

AfTropical, rainforest(100 %)

Species observed

42

Observations

52

Area

560,1km²

Ecological tissue

Sample of 14 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 Riau Silip : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 7 interactions GloBI sur 2 types (connectance 7.7%, filtre Serrano α=0.2).

Espèces affichées
14
Interactions affichées
7
Connectance
0.077
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

42 distinct species · 52 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

52 obs · 7 cellules
Obs. / cellule
≥ 17
17–16
9–16
5–8
< 5

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

Climate

Mean T°

26,7°C

Annual rain

2 822mm

Warmest m°

29,4°C

Coldest m°

24,3°C

Elevation: 27 m on average (min -9 m, max 383 m)

Bioclimatic detailsExpert
Annual mean temp.
26,7°C
Annual rain
2 822mm
Warmest month
29,4°C
Coldest month
24,3°C
Mean alt.
27m
Min
-9m
Max
383m
Std. dev.
38m
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

5,1

Org. C

146,7g/kg

Clay

39,4%

Sand

26,2%

Silt

34,4%

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

Dominant lithology: smGLiMaggregated to Bangka

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
130,9g/kg
Clay
38,3%
Sand
26,8%
Silt
34,9%
5–15 cm
pH H₂O
5,1
Org. C
146,5g/kg
Clay
38,4%
Sand
26,8%
Silt
34,8%
15–30 cm
pH H₂O
5,1
Org. C
162,9g/kg
Clay
41,5%
Sand
25,1%
Silt
33,5%

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

Land cover

Forest60.8%
Crops8.8%
Built-up0.3%
Bare soil1.6%
Other (grassland, water…)28.6%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

3 756km²

Discharge in basins

0,7m³/s

Mean precip.

2 903mm/an

Mean T°

27,2°C

Moisture idx

0,48

Mean runoff

1 547mm/an

Mean elev. (basins)

25m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

25,8%

Pesticides

0,6kg/km²

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

Protected areas2

IUCN V · 1IUCN VI · 1🌊 Marine · 2

Tuing

IUCN VI

Marine Park · 2023

74 km²

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

Sub-administrations8