Ontologia

District · PNG

Rigo

Papua New Guinea

AfTropical, rainforest(77 %)

Species observed

1 029

Observations

3 110

Area

4 978,4km²

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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Rigo : 25 espèces reliées par 27 interactions GloBI sur 5 types (connectance 6.2%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
27
Connectance
0.062
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

1 029 distinct species · 3 110 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 110 obs · 77 cellules
Obs. / cellule
≥ 436
112–435
24–111
8–23
< 8

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

Climate

Mean T°

23,7°C

Annual rain

1 993mm

Warmest m°

28,4°C

Coldest m°

19,4°C

Elevation: 479 m on average (min -19 m, max 3 200 m)

Bioclimatic detailsExpert
Annual mean temp.
23,7°C
Annual rain
1 993mm
Warmest month
28,4°C
Coldest month
19,4°C
Mean alt.
479m
Min
-19m
Max
3 200m
Std. dev.
551m
Köppen-Geiger (dominant)
AfTropical, rainforest(77 %)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

46,6g/kg

Clay

37,0%

Sand

33,8%

Silt

29,2%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
60,2g/kg
Clay
35,9%
Sand
34,6%
Silt
29,5%
5–15 cm
pH H₂O
5,3
Org. C
48,4g/kg
Clay
36,3%
Sand
34,2%
Silt
29,5%
15–30 cm
pH H₂O
5,3
Org. C
31,3g/kg
Clay
38,9%
Sand
32,5%
Silt
28,6%

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

Land cover

Forest80.1%
Crops1.2%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)18.6%

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

Hydrology15 basins · 4 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

213,8km

Lake surface here

1,31km²

Basins crossed

15

Max stream order

5

Max drainage

3 036km²

Discharge in basins

346,0m³/s

Mean precip.

2 118mm/an

Mean T°

23,8°C

Moisture idx

0,20

Mean runoff

1 156mm/an

Mean elev. (basins)

515m

Watersheds crossing here

6 more basins

Lakes (4, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

3,0%

Pesticides

0,4kg/km²

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

Protected areas1

IUCN Not Reported · 1

Zo-oimaga

IUCN Not Reported

Wildlife Management Area · 1981

15 km²

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