Oi Mada Wara
IUCN Not ReportedWildlife Management Area · 1981
225 km²
Province · png
Milne Bay
Papua New Guinea
AfTropical, rainforest(87 %)
Species observed
2 677
Observations
15 327
Area
14 370,8km²
Ecological tissue
Sample of 21 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 Milne Bay : 20 espèces reliées par 16 interactions GloBI sur 3 types (connectance 7.6%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
21
Interactions affichées
16
Connectance
0.076
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
2 677 distinct species · 15 327 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
24,1°C
Annual rain
2 871mm
Warmest m°
27,4°C
Coldest m°
21,3°C
Elevation: 355 m on average (min -973 m, max 3 350 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
24,1°C
Annual rain
2 871mm
Warmest month
27,4°C
Coldest month
21,3°C
Mean alt.
355m
Min
-973m
Max
3 350m
Std. dev.
501m
Köppen-Geiger (dominant)
AfTropical, rainforest(87 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,3
Org. C
67,2g/kg
Clay
40,9%
Sand
29,3%
Silt
29,8%
Average over 0-30 cm. Per-depth details in expert panel.
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,3
Org. C
79,8g/kg
Clay
39,6%
Sand
30,2%
Silt
30,2%
5–15 cm
pH H₂O
5,3
Org. C
65,8g/kg
Clay
40,0%
Sand
29,7%
Silt
30,3%
15–30 cm
pH H₂O
5,3
Org. C
56,1g/kg
Clay
43,0%
Sand
28,1%
Silt
28,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest87.1%
Crops0.6%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)12.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology30 basins · 9 lakes · 27 rivers
Hydrology metrics for this exact territory
Stream length here
274,4km
Lake surface here
6,20km²
Basins crossed
30
Max stream order
3
Max drainage
3 264km²
Discharge in basins
228,6m³/s
Mean precip.
2 797mm/an
Mean T°
24,7°C
Moisture idx
0,47
Mean runoff
1 517mm/an
Mean elev. (basins)
356m
Watersheds crossing here
- Bassin de Wauma Riversub-area3 263,6 km²overlap3026.80 km²21%
- Bassin de Tameo Riversub-area1 387,1 km²overlap1299.72 km²9%
- Basin #50550sub-area1 547,2 km²overlap1280.82 km²9%
- Basin #49400sub-area1 107,2 km²overlap1100.37 km²8%
- Basin #50740sub-area1 077,9 km²overlap951.10 km²7%
- Basin #49340sub-area966,1 km²overlap878.20 km²6%
- Basin #49410sub-area629,3 km²overlap594.88 km²4%
- Bassin de Ramaga Riversub-area756,9 km²overlap591.30 km²4%
- Basin #40360sub-area640,6 km²overlap570.07 km²4%
21 more basinssorted by overlap
- Basin #40390sub-area456 km²overlap450.08 km²3%
- Basin #49330sub-area581,8 km²overlap425.91 km²3%
- Basin #50690sub-area489,2 km²overlap392.43 km²3%
- Basin #40420sub-area319,7 km²overlap308.44 km²2%
- Basin #40440sub-area415,8 km²overlap302.64 km²2%
- Basin #79720sub-area338,7 km²overlap298.28 km²2%
- Bassin de Dawadawa Riversub-area284 km²overlap282.86 km²2%
- Bassin de Sini Riversub-area456,1 km²overlap259.64 km²2%
- Bassin de Maiwara Riversub-area252,3 km²overlap251.17 km²2%
- Basin #49560sub-area244,3 km²overlap243.12 km²2%
- Basin #40430sub-area231,4 km²overlap230.42 km²2%
- Basin #40410sub-area229,4 km²overlap228.41 km²2%
- Basin #49660sub-area203 km²overlap202.12 km²1%
- Basin #49590sub-area83,9 km²overlap78.53 km²1%
- Bassin de Tavanei Riversub-area1 100,6 km²overlap73.38 km²1%
- Basin #40550sub-area1 654,4 km²overlap34.44 km²0%
- Basin #40400sub-area4,7 km²overlap4.03 km²0%
- Bassin de Adau Riversub-area1 878,3 km²overlap3.61 km²0%
- Basin #49570sub-area5,7 km²overlap2.75 km²0%
- Basin #49280sub-area499 km²overlap2.01 km²0%
- Basin #40490sub-area298,8 km²overlap0.46 km²0%
Lakes (9, top by area)
- Lake Laluaarea2,5 km²avg depth11.4 m
- Lake Lavuarea2 km²avg depth7.4 m
- Lac 1410861area0,6 km²avg depth6.2 m
- Lac 1410965area0,3 km²avg depth3.3 m
- Lac 1410868area0,2 km²avg depth5.5 m
- Lac 1410901area0,2 km²avg depth0.5 m
- Lac 1410888area0,1 km²avg depth4.1 m
- Lac 1411301area0,1 km²avg depth2.4 m
- Lac 1411305area0,1 km²avg depth3.2 m
Rivers / streams (27, ord ≥ 4)
- Tameo Riverord 3len here35.80 km100%total36 km
- Dawadawa Riverord 3len here35.53 km100%total36 km
- Sini Riverord 3len here22.15 km100%total22 km
- Wauma Riverord 2len here20.37 km99%total21 km
- Goiala Creekord 2len here18.17 km100%total18 km
- Galuwala Creekord 2len here15.16 km100%total15 km
- Tavanei Riverord 5len here11.62 km10%total117 km
- Fakwaoia Creekord 2len here11.58 km100%total12 km
- Iwuwu Riverord 2len here10.73 km100%total11 km
- Awadadua Creekord 2len here10.06 km100%total10 km
- Dokala Riverord 1len here9.19 km100%total9 km
- Alawa Creekord 1len here8.64 km100%total9 km
15 more river segmentssorted by Strahler order + length
- Mialabe Creekord 2len here8.12 km100%total8 km
- Fakwakwu Creekord 2len here7.28 km100%total7 km
- Ramaga Riverord 3len here6.73 km100%total7 km
- Ionea Creekord 1len here6.07 km100%total6 km
- Nibula Creekord 2len here5.88 km100%total6 km
- Ionea Creekord 2len here5.59 km95%total6 km
- Goilanai Riverord 2len here4.52 km100%total5 km
- Adegdela Creekord 2len here4.44 km100%total4 km
- Nawelagana Creekord 1len here3.95 km98%total4 km
- Ufaifa Creekord 1len here3.71 km100%total4 km
- Nawelagana Creekord 1len here2.99 km99%total3 km
- Waduwadu Creekord 1len here1.91 km92%total2 km
- Maiwara Riverord 1len here1.79 km100%total2 km
- Abolu Creekord 1len here1.23 km91%total1 km
- Adegdela Creekord 1len here1.15 km99%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
3,2%
Pesticides
0,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 4🌊 Marine · 2
Lake Lavu
IUCN Not ReportedWildlife Management Area · 1981
26 km²
Sawataetae
IUCN Not ReportedWildlife Management Area · 1977
7 km²
Baniara Island
IUCN Not ReportedProtected Area · 1975
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN