Ontologia

District · PNG

Aitape-Lumi

Papua New Guinea

AfTropical, rainforest(100 %)

Species observed

963

Observations

4 600

Area

5 804,8km²

Ecological tissue

Sample of 32 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 Aitape-Lumi : 28 espèces reliées par 33 interactions GloBI sur 3 types (connectance 6.7%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
33
Connectance
0.067
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

963 distinct species · 4 600 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 600 obs · 64 cellules
Obs. / cellule
≥ 2 291
71–2 290
30–70
6–29
< 6

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

24,9°C

Annual rain

2 702mm

Warmest m°

28,2°C

Coldest m°

21,7°C

Elevation: 295 m on average (min -344 m, max 1 581 m)

Bioclimatic detailsExpert
Annual mean temp.
24,9°C
Annual rain
2 702mm
Warmest month
28,2°C
Coldest month
21,7°C
Mean alt.
295m
Min
-344m
Max
1 581m
Std. dev.
272m
Köppen-Geiger (dominant)
AfTropical, rainforest(100 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,1

Org. C

63,8g/kg

Clay

38,7%

Sand

32,4%

Silt

28,9%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
72,6g/kg
Clay
37,2%
Sand
33,4%
Silt
29,5%
5–15 cm
pH H₂O
5,1
Org. C
60,1g/kg
Clay
38,0%
Sand
33,0%
Silt
29,0%
15–30 cm
pH H₂O
5,1
Org. C
58,6g/kg
Clay
41,0%
Sand
30,9%
Silt
28,1%

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

Land cover

Forest97.6%
Crops0.1%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)2.2%

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

Hydrology16 basins · 2 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

1 428,2km

Lake surface here

1,37km²

Basins crossed

16

Max stream order

4

Max drainage

2 682km²

Discharge in basins

134,3m³/s

Mean precip.

2 459mm/an

Mean T°

25,2°C

Moisture idx

0,39

Mean runoff

1 064mm/an

Mean elev. (basins)

283m

Watersheds crossing here

7 more basins

Lakes (2, top by area)

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

2,1%

Pesticides

0,4kg/km²

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