Ontologia

Subdivision · IDN

Ayuka

Indonesia

AfTropical, rainforest(100 %)

Species observed

230

Observations

520

Area

600,1km²

Ecological tissue

Sample of 49 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 Ayuka : 44 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 5 types (connectance 3.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
49
Interactions affichées
40
Connectance
0.034
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

230 distinct species · 520 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

520 obs · 7 cellules
Obs. / cellule
≥ 273
273–272
47–272
45–46
< 45

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

Climate

Mean T°

25,8°C

Annual rain

5 453mm

Warmest m°

29,0°C

Coldest m°

22,5°C

Elevation: 17 m on average (min 2 m, max 91 m)

Bioclimatic detailsExpert
Annual mean temp.
25,8°C
Annual rain
5 453mm
Warmest month
29,0°C
Coldest month
22,5°C
Mean alt.
17m
Min
2m
Max
91m
Std. dev.
16m
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

5,0

Org. C

74,8g/kg

Clay

26,6%

Sand

42,7%

Silt

30,7%

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

Dominant lithology: ssGLiMaggregated to Mimika

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
74,1g/kg
Clay
25,7%
Sand
43,4%
Silt
30,8%
5–15 cm
pH H₂O
5,0
Org. C
74,3g/kg
Clay
26,2%
Sand
42,9%
Silt
30,9%
15–30 cm
pH H₂O
5,0
Org. C
75,9g/kg
Clay
27,9%
Sand
41,8%
Silt
30,3%

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

Land cover

Forest79.7%
Crops0.6%
Built-up0.0%
Bare soil1.4%
Other (grassland, water…)18.3%

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

Hydrology3 basins · 0 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

105,5km

Basins crossed

3

Max stream order

5

Max drainage

9 810km²

Discharge in basins

40,0m³/s

Mean precip.

3 396mm/an

Mean T°

22,7°C

Moisture idx

0,56

Mean runoff

2 488mm/an

Mean elev. (basins)

747m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,5%

Pesticides

0,5kg/km²

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