Ontologia

State · aus

South Australia

Australia

BWhArid, desert, hot(73 %)

Species observed

25 001

Observations

8 893 734

Area

984 181,2km²

Ecological tissue

Sample of 33 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 South Australia : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 4 types (connectance 8.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
46
Connectance
0.087
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

25 001 distinct species · 8 893 734 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 893 734 obs · 526 cellules
Obs. / cellule
≥ 187 824
33 102–187 823
6 015–33 101
2 266–6 014
< 2 266

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

19,6°C

Annual rain

245mm

Warmest m°

33,8°C

Coldest m°

6,4°C

Elevation: 173 m on average (min -74 m, max 1 224 m)

Bioclimatic detailsExpert
Annual mean temp.
19,6°C
Annual rain
245mm
Warmest month
33,8°C
Coldest month
6,4°C
Mean alt.
173m
Min
-74m
Max
1 224m
Std. dev.
160m
Köppen-Geiger (dominant)
BWhArid, desert, hot(73 %)Arid

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

Soil & lithology

pH H₂O

7,7

Org. C

25,1g/kg

Clay

24,2%

Sand

64,7%

Silt

11,1%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,7
Org. C
24,4g/kg
Clay
21,0%
Sand
67,4%
Silt
11,6%
5–15 cm
pH H₂O
7,7
Org. C
22,8g/kg
Clay
23,8%
Sand
65,0%
Silt
11,2%
15–30 cm
pH H₂O
7,8
Org. C
28,1g/kg
Clay
27,8%
Sand
61,5%
Silt
10,6%

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

Land cover

Forest9.8%
Crops5.2%
Built-up0.0%
Bare soil22.7%
Other (grassland, water…)62.3%

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

Hydrology1372 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

15 103,6km

Lake surface here

22 356,83km²

Basins crossed

1 372

Max stream order

9

Max drainage

775 220km²

Discharge in basins

15 879,3m³/s

Mean precip.

228mm/an

Mean T°

19,3°C

Moisture idx

-0,85

Max snow

3%

Mean runoff

12mm/an

Mean elev. (basins)

177m

Watersheds crossing here

1363 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

3,4%

Pesticides

6,2kg/km²

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

Protected areas100

IUCN VI · 39IUCN II · 20IUCN IV · 16IUCN Ia · 11IUCN Ib · 7IUCN Not Reported · 3IUCN III · 3IUCN V · 1🌊 Marine · 38

Ngaanyatjarra

IUCN VI

Indigenous Protected Area · 2002

99 736 km²

Coongie Lakes

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 1987

21 767 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations69