Ontologia

Province · png

East Sepik

Papua New Guinea

AfTropical, rainforest(97 %)

Species observed

3 698

Observations

38 937

Area

43 664,8km²

Ecological tissue

Sample of 18 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 East Sepik : 14 espèces reliées par 18 interactions GloBI sur 2 types (connectance 11.8%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
18
Connectance
0.118
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

3 698 distinct species · 38 937 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

38 937 obs · 415 cellules
Obs. / cellule
≥ 3 332
85–3 331
17–84
5–16
< 5

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

Climate

Mean T°

25,5°C

Annual rain

3 002mm

Warmest m°

29,3°C

Coldest m°

21,9°C

Elevation: 208 m on average (min -1 267 m, max 3 497 m)

Bioclimatic detailsExpert
Annual mean temp.
25,5°C
Annual rain
3 002mm
Warmest month
29,3°C
Coldest month
21,9°C
Mean alt.
208m
Min
-1 267m
Max
3 497m
Std. dev.
402m
Köppen-Geiger (dominant)
AfTropical, rainforest(97 %)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

78,0g/kg

Clay

38,7%

Sand

30,0%

Silt

31,4%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
86,5g/kg
Clay
37,4%
Sand
30,7%
Silt
31,9%
5–15 cm
pH H₂O
5,3
Org. C
74,9g/kg
Clay
38,3%
Sand
30,2%
Silt
31,5%
15–30 cm
pH H₂O
5,3
Org. C
72,5g/kg
Clay
40,3%
Sand
29,0%
Silt
30,8%

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

Land cover

Forest83.8%
Crops0.6%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)15.5%

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

Hydrology99 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

6 254,0km

Lake surface here

377,58km²

Basins crossed

99

Max stream order

8

Max drainage

80 131km²

Discharge in basins

64 585,3m³/s

Mean precip.

2 698mm/an

Mean T°

25,8°C

Moisture idx

0,35

Mean runoff

1 432mm/an

Mean elev. (basins)

261m

Watersheds crossing here

90 more basins

Lakes (50, top by area)

41 more lakes

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

1,8%

Pesticides

0,4kg/km²

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

Protected areas2

IUCN Not Reported · 2

Hunstein Range

IUCN Not Reported

Wildlife Management Area · 1997

2 272 km²

Mojirau

IUCN Not Reported

Wildlife Management Area · 1978

53 km²

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

Sub-administrations6