Ontologia

Province · png

Hela

Papua New Guinea

CfbTemperate, no dry season, warm summer(71 %)

Species observed

2 414

Observations

38 396

Area

9 784,9km²

Ecological tissue

Sample of 16 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 Hela : 16 espèces reliées par 12 interactions GloBI sur 3 types (connectance 10.0%, filtre Serrano α=0.2).

Espèces affichées
16
Interactions affichées
12
Connectance
0.100
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

2 414 distinct species · 38 396 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

38 396 obs · 128 cellules
Obs. / cellule
≥ 6 760
403–6 759
51–402
5–50
< 5

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

Climate

Mean T°

16,8°C

Annual rain

4 394mm

Warmest m°

21,1°C

Coldest m°

12,8°C

Elevation: 1 830 m on average (min 398 m, max 3 298 m)

Bioclimatic detailsExpert
Annual mean temp.
16,8°C
Annual rain
4 394mm
Warmest month
21,1°C
Coldest month
12,8°C
Mean alt.
1 830m
Min
398m
Max
3 298m
Std. dev.
588m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(71 %)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

109,9g/kg

Clay

36,2%

Sand

33,5%

Silt

30,4%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
152,7g/kg
Clay
35,5%
Sand
33,8%
Silt
30,7%
5–15 cm
pH H₂O
5,3
Org. C
90,8g/kg
Clay
36,7%
Sand
33,1%
Silt
30,2%
15–30 cm
pH H₂O
5,4
Org. C
86,2g/kg
Clay
36,4%
Sand
33,5%
Silt
30,1%

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

Land cover

Forest84.4%
Crops0.8%
Built-up0.0%
Bare soil0.2%
Other (grassland, water…)14.6%

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

Hydrology27 basins · 4 lakes · 37 rivers

Hydrology metrics for this exact territory

Stream length here

1 240,7km

Lake surface here

1,90km²

Basins crossed

27

Max stream order

6

Max drainage

13 384km²

Discharge in basins

2 718,6m³/s

Mean precip.

3 504mm/an

Mean T°

18,1°C

Moisture idx

0,58

Mean runoff

2 299mm/an

Mean elev. (basins)

1 735m

Watersheds crossing here

18 more basins

Lakes (4, top by area)

Rivers / streams (37, ord ≥ 4)

25 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

2,9%

Pesticides

0,4kg/km²

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

Sub-administrations3