Ontologia

City · AUS

Palmerston

Australia

AwTropical, savannah(100 %)

Species observed

1 042

Observations

26 439

Area

52,7km²

Ecological tissue

Sample of 34 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 Palmerston : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 33 interactions GloBI sur 4 types (connectance 5.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
33
Connectance
0.059
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 042 distinct species · 26 439 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

26 439 obs · 1 cellules
Obs. / cellule
≥ 26 439
26 439–26 438
26 439–26 438
26 439–26 438
< 26 439

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

Climate

Mean T°

27,4°C

Annual rain

1 856mm

Warmest m°

35,6°C

Coldest m°

18,8°C

Elevation: 16 m on average (min 1 m, max 38 m)

Bioclimatic detailsExpert
Annual mean temp.
27,4°C
Annual rain
1 856mm
Warmest month
35,6°C
Coldest month
18,8°C
Mean alt.
16m
Min
1m
Max
38m
Std. dev.
10m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

6,0

Org. C

24,1g/kg

Clay

26,6%

Sand

49,3%

Silt

24,1%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
27,0g/kg
Clay
26,8%
Sand
49,3%
Silt
23,8%
5–15 cm
pH H₂O
6,0
Org. C
23,1g/kg
Clay
27,6%
Sand
48,7%
Silt
23,7%
15–30 cm
pH H₂O
6,0
Org. C
22,1g/kg
Clay
25,3%
Sand
49,8%
Silt
24,8%

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

Land cover

Forest29.9%
Crops0.1%
Built-up11.5%
Bare soil1.8%
Other (grassland, water…)56.6%

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

Hydrology3 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

6,6km

Lake surface here

0,25km²

Basins crossed

3

Max stream order

3

Max drainage

491km²

Discharge in basins

1,2m³/s

Mean precip.

1 556mm/an

Mean T°

27,4°C

Moisture idx

-0,10

Mean runoff

878mm/an

Mean elev. (basins)

24m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

6hab/km²

Night light

9,0nW

Built-up

1 149,4%

Pesticides

0,2kg/km²

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