Siwi-Utame
IUCN Not ReportedWildlife Management Area · 1977
121 km²
District · PNG
Ialibu-Pangia
Papua New Guinea
AfTropical, rainforest(52 %)
Species observed
593
Observations
1 367
Area
2 140,9km²
Ecological tissue
Sample of 15 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 Ialibu-Pangia : 12 espèces reliées par 14 interactions GloBI sur 4 types (connectance 11.7%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
16
Interactions affichées
14
Connectance
0.117
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
593 distinct species · 1 367 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
19,1°C
Annual rain
3 592mm
Warmest m°
23,7°C
Coldest m°
14,9°C
Elevation: 1 370 m on average (min 424 m, max 3 085 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
19,1°C
Annual rain
3 592mm
Warmest month
23,7°C
Coldest month
14,9°C
Mean alt.
1 370m
Min
424m
Max
3 085m
Std. dev.
459m
Köppen-Geiger (dominant)
AfTropical, rainforest(52 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,4
Org. C
83,4g/kg
Clay
38,4%
Sand
31,5%
Silt
30,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
122,1g/kg
Clay
37,8%
Sand
31,8%
Silt
30,4%
5–15 cm
pH H₂O
5,4
Org. C
68,0g/kg
Clay
38,3%
Sand
31,4%
Silt
30,2%
15–30 cm
pH H₂O
5,4
Org. C
60,1g/kg
Clay
39,2%
Sand
31,3%
Silt
29,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest83.4%
Crops0.8%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)15.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology10 basins · 0 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
236,1km
Basins crossed
10
Max stream order
6
Max drainage
21 481km²
Discharge in basins
1 056,7m³/s
Mean precip.
3 900mm/an
Mean T°
19,4°C
Moisture idx
0,61
Mean runoff
2 218mm/an
Mean elev. (basins)
1 392m
Watersheds crossing here
- Bassin de Erave Riversub-area1 313,7 km²overlap1080.42 km²50%
- Bassin de Iaro Riversub-area1 372,9 km²overlap629.80 km²29%
- Bassin de Kaugl Riversub-area163,9 km²overlap163.16 km²8%
- Bassin de Kaugl Riversub-area447,7 km²overlap106.18 km²5%
- Bassin de Kaugl Riversub-area380,6 km²overlap57.53 km²3%
- Bassin de Mendi Riversub-area1 560,6 km²overlap53.49 km²2%
- Bassin de Erave Riversub-area37,9 km²overlap25.70 km²1%
- Basin #04390sub-area123 km²overlap16.80 km²1%
- Basin #03660sub-area38 km²overlap7.44 km²0%
1 more basinssorted by overlap
Rivers / streams (6, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
6,2%
Pesticides
0,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN