Ontologia

District · PNG

Vanimo-Green River

Papua New Guinea

AfTropical, rainforest(100 %)

Species observed

1 804

Observations

9 837

Area

12 730,3km²

Ecological tissue

Sample of 22 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 Vanimo-Green River : 19 espèces reliées par 19 interactions GloBI sur 3 types (connectance 8.2%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
19
Connectance
0.082
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

1 804 distinct species · 9 837 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 837 obs · 140 cellules
Obs. / cellule
≥ 958
101–957
25–100
7–24
< 7

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

Climate

Mean T°

25,4°C

Annual rain

2 943mm

Warmest m°

29,1°C

Coldest m°

21,7°C

Elevation: 242 m on average (min -401 m, max 1 581 m)

Bioclimatic detailsExpert
Annual mean temp.
25,4°C
Annual rain
2 943mm
Warmest month
29,1°C
Coldest month
21,7°C
Mean alt.
242m
Min
-401m
Max
1 581m
Std. dev.
234m
Köppen-Geiger (dominant)
AfTropical, rainforest(100 %)Tropical

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

Soil & lithology

pH H₂O

5,1

Org. C

57,8g/kg

Clay

39,9%

Sand

32,3%

Silt

27,8%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
66,3g/kg
Clay
38,6%
Sand
33,1%
Silt
28,3%
5–15 cm
pH H₂O
5,1
Org. C
51,5g/kg
Clay
39,3%
Sand
32,7%
Silt
28,1%
15–30 cm
pH H₂O
5,1
Org. C
55,7g/kg
Clay
41,7%
Sand
31,1%
Silt
27,2%

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

Land cover

Forest96.4%
Crops0.1%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)3.4%

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

Hydrology30 basins · 18 lakes · 79 rivers

Hydrology metrics for this exact territory

Stream length here

2 525,4km

Lake surface here

6,31km²

Basins crossed

30

Max stream order

7

Max drainage

17 268km²

Discharge in basins

5 967,9m³/s

Mean precip.

2 606mm/an

Mean T°

25,4°C

Moisture idx

0,44

Mean runoff

1 304mm/an

Mean elev. (basins)

269m

Watersheds crossing here

21 more basins

Lakes (18, top by area)

9 more lakes

Rivers / streams (79, ord ≥ 4)

67 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

1,0%

Pesticides

0,4kg/km²

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