Ontologia

District · PNG

Mul-Baiyer

Papua New Guinea

AfTropical, rainforest(58 %)

Species observed

1 304

Observations

4 133

Area

1 369,3km²

Ecological tissue

Sample of 23 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 Mul-Baiyer : 20 espèces reliées par 18 interactions GloBI sur 3 types (connectance 7.1%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
18
Connectance
0.071
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

1 304 distinct species · 4 133 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 133 obs · 30 cellules
Obs. / cellule
≥ 1 709
253–1 708
110–252
41–109
< 41

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

Climate

Mean T°

19,4°C

Annual rain

2 839mm

Warmest m°

23,6°C

Coldest m°

14,8°C

Elevation: 1 442 m on average (min 351 m, max 3 631 m)

Bioclimatic detailsExpert
Annual mean temp.
19,4°C
Annual rain
2 839mm
Warmest month
23,6°C
Coldest month
14,8°C
Mean alt.
1 442m
Min
351m
Max
3 631m
Std. dev.
689m
Köppen-Geiger (dominant)
AfTropical, rainforest(58 %)Tropical

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

Soil & lithology

pH H₂O

5,5

Org. C

62,4g/kg

Clay

37,8%

Sand

29,6%

Silt

32,6%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
85,7g/kg
Clay
36,5%
Sand
30,3%
Silt
33,2%
5–15 cm
pH H₂O
5,5
Org. C
61,8g/kg
Clay
37,3%
Sand
29,9%
Silt
32,9%
15–30 cm
pH H₂O
5,5
Org. C
39,9g/kg
Clay
39,8%
Sand
28,6%
Silt
31,6%

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

Land cover

Forest70.1%
Crops1.9%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)27.8%

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

Hydrology11 basins · 0 lakes · 15 rivers

Hydrology metrics for this exact territory

Stream length here

302,8km

Basins crossed

11

Max stream order

5

Max drainage

8 480km²

Discharge in basins

391,0m³/s

Mean precip.

2 954mm/an

Mean T°

19,1°C

Moisture idx

0,47

Mean runoff

1 644mm/an

Mean elev. (basins)

1 606m

Watersheds crossing here

2 more basins

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

7,3%

Pesticides

0,4kg/km²

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

Protected areas1

IUCN Not Reported · 1

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