Ontologia

Pays · PNG

Papua New Guinea

AfTropical, rainforest(78 %)

Species observed

24 482

Observations

791 400

Area

463 612,8km²

Ecological tissue

Sample of 7 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 Papua New Guinea : 7 espèces reliées par 4 interactions GloBI sur 2 types (connectance 19.0%, filtre Serrano α=0.2).

Espèces affichées
7
Interactions affichées
4
Connectance
0.191
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

24 482 distinct species · 791 400 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

791 400 obs · 200 cellules
Obs. / cellule
≥ 62 940
6 789–62 939
2 001–6 788
862–2 000
< 862

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

23,2°C

Annual rain

3 299mm

Warmest m°

27,2°C

Coldest m°

19,6°C

Elevation: 591 m on average (min -4 216 m, max 4 110 m)

Bioclimatic detailsExpert
Annual mean temp.
23,2°C
Annual rain
3 299mm
Warmest month
27,2°C
Coldest month
19,6°C
Mean alt.
591m
Min
-4 216m
Max
4 110m
Std. dev.
778m
Köppen-Geiger (dominant)
AfTropical, rainforest(78 %)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

81,9g/kg

Clay

37,6%

Sand

31,8%

Silt

30,5%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
98,4g/kg
Clay
36,7%
Sand
32,5%
Silt
30,8%
5–15 cm
pH H₂O
5,3
Org. C
72,6g/kg
Clay
37,2%
Sand
32,1%
Silt
30,8%
15–30 cm
pH H₂O
5,3
Org. C
74,5g/kg
Clay
39,1%
Sand
31,0%
Silt
30,0%

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

Land cover

Forest87.2%
Crops0.4%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)12.2%

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

Hydrology693 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

22 620,8km

Lake surface here

1 623,10km²

Basins crossed

693

Max stream order

8

Max drainage

80 131km²

Discharge in basins

178 185,0m³/s

Mean precip.

3 064mm/an

Mean T°

23,7°C

Moisture idx

0,45

Mean runoff

1 808mm/an

Mean elev. (basins)

607m

Watersheds crossing here

684 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

3,4%

Pesticides

0,4kg/km²

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

Protected areas53

Country WDPA breakdown
Not Reported25 903 km²(52)
VI848 km²(2)
III10 km²(1)
IUCN Not Reported · 51IUCN VI · 2🌊 Marine · 24📍 Point sites · 1

Tonda

IUCN Not Reported

Wildlife Management Area · 1975

6 060 km²

Wasur National Park

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 2006

4 310 km²

Crater Mountain

IUCN Not Reported

Wildlife Management Area · 1993

2 739 km²

Maza

IUCN Not Reported

Wildlife Management Area · 1978

2 334 km²

Hunstein Range

IUCN Not Reported

Wildlife Management Area · 1997

2 272 km²

Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN