District · PNG
Kainantu
Papua New Guinea
Species observed
1 500
Observations
5 123
Area
1 932,8km²
Ecological tissue
Sample of 40 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).
Indicateurs du tissu écologique
Tissu écologique de Kainantu : 34 espèces reliées par 35 interactions GloBI sur 3 types (connectance 4.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 500 distinct species · 5 123 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
18,3°C
Annual rain
2 178mm
Warmest m°
23,1°C
Coldest m°
13,8°C
Elevation: 1 547 m on average (min 335 m, max 2 453 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
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
51,3g/kg
Clay
36,7%
Sand
33,2%
Silt
30,1%
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
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology14 basins · 1 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
310,4km
Lake surface here
20,11km²
Basins crossed
14
Max stream order
4
Max drainage
2 251km²
Discharge in basins
81,9m³/s
Mean precip.
2 015mm/an
Mean T°
19,7°C
Moisture idx
0,25
Mean runoff
928mm/an
Mean elev. (basins)
1 458m
Watersheds crossing here
- Bassin de Ramu Riversub-area882,8 km²overlap758.86 km²39%
- Bassin de Ramu Riversub-area240,8 km²overlap237.76 km²12%
- Bassin de Wanton Riversub-area362,7 km²overlap206.97 km²11%
- Bassin de Ba'e Riversub-area202,7 km²overlap197.70 km²10%
- Bassin de Lamari Riversub-area671 km²overlap146.24 km²8%
- Bassin de Bitjia Riversub-area401,5 km²overlap138.08 km²7%
- Bassin de Orlowat Riversub-area328,6 km²overlap116.56 km²6%
- Bassin de Ramu Riversub-area400,7 km²overlap48.07 km²2%
- Bassin de Waffa Riversub-area1 198,7 km²overlap30.10 km²2%
5 more basinssorted by overlap
Lakes (1, top by area)
Rivers / streams (14, ord ≥ 4)
- Ramu Riverord 6len here114.87 km11%total1032 km
- Ba'e Riverord 3len here48.64 km100%total49 km
- Orlowat Riverord 3len here28.87 km44%total66 km
- Benapa Riverord 3len here23.56 km100%total24 km
- Pumassie Riverord 2len here17.60 km98%total18 km
- Omaura Creekord 2len here15.69 km100%total16 km
- Wanton Riverord 3len here12.20 km25%total50 km
- Iyunopa Riverord 3len here12.11 km100%total12 km
- Lamari Riverord 5len here10.38 km5%total205 km
- Yati Riverord 2len here9.41 km59%total16 km
- Aiamontina Creekord 2len here8.17 km100%total8 km
- Bitjia Riverord 4len here6.91 km19%total36 km
2 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,1nW
Built-up
18,9%
Pesticides
0,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)