Province · png
Jiwaka
Papua New Guinea
Species observed
1 827
Observations
5 716
Area
4 855,2km²
Ecological tissue
Sample of 30 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 Jiwaka : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 4 types (connectance 5.2%, filtre Serrano α=0.2). 3 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
1 827 distinct species · 5 716 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
18,1°C
Annual rain
3 783mm
Warmest m°
22,3°C
Coldest m°
13,4°C
Elevation: 1 643 m on average (min 351 m, max 4 110 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
5,4
Org. C
68,9g/kg
Clay
36,4%
Sand
31,3%
Silt
32,4%
Average over 0-30 cm. Per-depth details in expert panel.
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)
Hydrology23 basins · 0 lakes · 42 rivers
Hydrology metrics for this exact territory
Stream length here
1 015,2km
Basins crossed
23
Max stream order
5
Max drainage
15 493km²
Discharge in basins
907,3m³/s
Mean precip.
2 972mm/an
Mean T°
18,5°C
Moisture idx
0,48
Mean runoff
1 736mm/an
Mean elev. (basins)
1 711m
Watersheds crossing here
- Bassin de Wahgi Riversub-area1 812,5 km²overlap1169.27 km²24%
- Bassin de Jimi Riversub-area914,2 km²overlap892.63 km²18%
- Bassin de Monogo Riversub-area463,2 km²overlap445.64 km²9%
- Bassin de Komun Riversub-area623 km²overlap434.68 km²9%
- Basin #03240sub-area624,9 km²overlap417.41 km²9%
- Bassin de Walt Riversub-area442,8 km²overlap416.61 km²9%
- Bassin de Jimi Riversub-area283 km²overlap272.48 km²6%
- Bassin de Jimi Riversub-area218,7 km²overlap215.47 km²4%
- Bassin de Mogulpin Riversub-area515,8 km²overlap203.81 km²4%
14 more basinssorted by overlap
- Bassin de Kaugl Riversub-area447,7 km²overlap81.79 km²2%
- Basin #04390sub-area123 km²overlap73.36 km²2%
- Bassin de Ganz Riversub-area184,7 km²overlap70.06 km²1%
- Bassin de Kaironk Riversub-area251,6 km²overlap44.03 km²1%
- Bassin de Gernt Riversub-area39,9 km²overlap33.95 km²1%
- Basin #03660sub-area38 km²overlap30.39 km²1%
- Bassin de Jimi Riversub-area110,7 km²overlap21.46 km²0%
- Bassin de Gumanch Riversub-area484,3 km²overlap12.98 km²0%
- Bassin de Ongan Riversub-area1 019,5 km²overlap6.91 km²0%
- Bassin de Macin Riversub-area679,4 km²overlap5.76 km²0%
- Bassin de Nebilyer Riversub-area693,6 km²overlap3.76 km²0%
- Bassin de Wamu Riversub-area2 347 km²overlap2.56 km²0%
- Bassin de Erave Riversub-area1 313,7 km²overlap0.20 km²0%
- Bassin de Maril Riversub-area256,1 km²overlap0.00 km²0%
Rivers / streams (42, ord ≥ 4)
- Jimi Riverord 5len here200.70 km97%total207 km
- Wahgi Riverord 6len here132.39 km40%total329 km
- Mogulpin Riverord 4len here62.78 km72%total87 km
- Komun Riverord 4len here41.50 km100%total42 km
- Maine Riverord 3len here40.30 km100%total40 km
- Tuman Riverord 3len here38.42 km100%total39 km
- Walt Riverord 4len here38.16 km98%total39 km
- Guna Creekord 3len here32.29 km99%total33 km
- Pinj Riverord 5len here31.65 km100%total32 km
- Pin Riverord 4len here27.75 km100%total28 km
- Minj Riverord 3len here26.90 km100%total27 km
- Monogo Riverord 4len here23.21 km100%total23 km
30 more river segmentssorted by Strahler order + length
- Kurung Riverord 3len here22.02 km100%total22 km
- Tsau Riverord 5len here21.13 km100%total21 km
- Mants Riverord 2len here21.00 km100%total21 km
- Mambel Riverord 2len here20.54 km100%total21 km
- Ahli Riverord 3len here19.52 km100%total20 km
- Ganz Riverord 3len here18.11 km94%total19 km
- Malt Riverord 5len here17.55 km100%total18 km
- Kaironk Riverord 5len here17.29 km31%total56 km
- Megan Creekord 2len here16.84 km100%total17 km
- Yin Riverord 2len here16.50 km100%total17 km
- Kasule Riverord 2len here15.57 km100%total16 km
- Kaiment Creekord 2len here13.77 km100%total14 km
- Kakum Riverord 3len here12.80 km100%total13 km
- Aparip Creekord 2len here10.90 km100%total11 km
- Palti Riverord 3len here10.34 km100%total10 km
- Kimil Riverord 2len here10.33 km100%total10 km
- Nomandi Riverord 3len here10.14 km31%total32 km
- Gernt Riverord 5len here8.23 km20%total42 km
- Au Riverord 3len here7.75 km100%total8 km
- Kwiena Creekord 2len here5.96 km100%total6 km
- Sikan Riverord 2len here5.45 km99%total5 km
- Oni Riverord 3len here4.87 km100%total5 km
- Kurumula Riverord 1len here4.13 km100%total4 km
- Kaugl Riverord 5len here2.40 km1%total240 km
- Ambeke Riverord 5len here2.23 km100%total2 km
- Waghi Riverord 5len here1.96 km100%total2 km
- Gumants Riverord 4len here0.96 km4%total22 km
- Ga Riverord 2len here0.69 km5%total15 km
- Garniger Riverord 5len here0.13 km1%total18 km
- Kora Creekord 2len here0.03 km1%total5 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,0nW
Built-up
8,7%
Pesticides
0,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)