Ontologia

District · PNG

Unggai-Bena

Papua New Guinea

CfbTemperate, no dry season, warm summer(63 %)

Species observed

497

Observations

6 321

Area

893,6km²

Ecological tissue

Sample of 47 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 Unggai-Bena : 38 espèces reliées par 59 interactions GloBI sur 4 types (connectance 5.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
59
Connectance
0.055
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

497 distinct species · 6 321 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 321 obs · 22 cellules
Obs. / cellule
≥ 2 621
315–2 620
121–314
21–120
< 21

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

Climate

Mean T°

17,4°C

Annual rain

2 695mm

Warmest m°

22,1°C

Coldest m°

12,6°C

Elevation: 1 763 m on average (min 532 m, max 3 145 m)

Bioclimatic detailsExpert
Annual mean temp.
17,4°C
Annual rain
2 695mm
Warmest month
22,1°C
Coldest month
12,6°C
Mean alt.
1 763m
Min
532m
Max
3 145m
Std. dev.
389m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(63 %)Temperate

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

53,1g/kg

Clay

36,9%

Sand

30,9%

Silt

32,1%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
72,1g/kg
Clay
36,4%
Sand
31,3%
Silt
32,4%
5–15 cm
pH H₂O
5,3
Org. C
53,6g/kg
Clay
36,3%
Sand
31,3%
Silt
32,4%
15–30 cm
pH H₂O
5,3
Org. C
33,5g/kg
Clay
38,2%
Sand
30,3%
Silt
31,6%

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

Land cover

Forest55.9%
Crops2.7%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)41.2%

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

Hydrology9 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

141,1km

Basins crossed

9

Max stream order

5

Max drainage

3 452km²

Discharge in basins

66,8m³/s

Mean precip.

2 114mm/an

Mean T°

18,3°C

Moisture idx

0,29

Mean runoff

1 275mm/an

Mean elev. (basins)

1 776m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

12,1%

Pesticides

0,4kg/km²

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