Ontologia

Commune · IDN

Weda Utara

Indonesia

AfTropical, rainforest(100 %)

Species observed

200

Observations

743

Area

815,6km²

Ecological tissue

Sample of 20 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 Weda Utara : 17 espèces reliées par 20 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
20
Connectance
0.105
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

200 distinct species · 743 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

743 obs · 9 cellules
Obs. / cellule
≥ 506
506–505
41–505
4–40
< 4

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

Climate

Mean T°

25,2°C

Annual rain

3 034mm

Warmest m°

27,4°C

Coldest m°

23,4°C

Elevation: 240 m on average (min -209 m, max 1 083 m)

Bioclimatic detailsExpert
Annual mean temp.
25,2°C
Annual rain
3 034mm
Warmest month
27,4°C
Coldest month
23,4°C
Mean alt.
240m
Min
-209m
Max
1 083m
Std. dev.
228m
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

37,6g/kg

Clay

35,5%

Sand

33,4%

Silt

31,1%

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

Dominant lithology: scGLiMaggregated to Halmahera Tengah

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
45,8g/kg
Clay
33,9%
Sand
34,6%
Silt
31,6%
5–15 cm
pH H₂O
4,9
Org. C
40,0g/kg
Clay
34,7%
Sand
33,9%
Silt
31,4%
15–30 cm
pH H₂O
4,9
Org. C
26,9g/kg
Clay
38,1%
Sand
31,8%
Silt
30,2%

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

Land cover

Forest98.0%
Crops0.0%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)2.0%

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

Hydrology3 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

37,1km

Lake surface here

1,42km²

Basins crossed

3

Max stream order

3

Max drainage

2 058km²

Discharge in basins

1,3m³/s

Mean precip.

2 182mm/an

Mean T°

25,7°C

Moisture idx

0,35

Mean runoff

802mm/an

Mean elev. (basins)

209m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

2,7%

Pesticides

0,6kg/km²

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

Sub-administrations8