Ontologia

City · AUS

Broken Hill

Australia

BWhArid, desert, hot(100 %)

Species observed

1 734

Observations

35 123

Area

170,3km²

Ecological tissue

Sample of 32 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 Broken Hill : 24 espèces reliées par 43 interactions GloBI sur 4 types (connectance 8.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
43
Connectance
0.087
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

1 734 distinct species · 35 123 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

35 123 obs · 5 cellules
Obs. / cellule
≥ 15 858
15 858–15 857
9 947–15 857
4 360–9 946
< 4 360

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

Climate

Mean T°

18,3°C

Annual rain

236mm

Warmest m°

32,5°C

Coldest m°

5,5°C

Elevation: 288 m on average (min 241 m, max 327 m)

Bioclimatic detailsExpert
Annual mean temp.
18,3°C
Annual rain
236mm
Warmest month
32,5°C
Coldest month
5,5°C
Mean alt.
288m
Min
241m
Max
327m
Std. dev.
21m
Köppen-Geiger (dominant)
BWhArid, desert, hot(100 %)Arid

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

Soil & lithology

pH H₂O

8,3

Org. C

34,9g/kg

Clay

23,1%

Sand

65,5%

Silt

11,4%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,2
Org. C
30,0g/kg
Clay
19,4%
Sand
68,9%
Silt
11,8%
5–15 cm
pH H₂O
8,3
Org. C
31,3g/kg
Clay
23,7%
Sand
65,1%
Silt
11,3%
15–30 cm
pH H₂O
8,5
Org. C
43,5g/kg
Clay
26,2%
Sand
62,6%
Silt
11,2%

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

Land cover

Forest9.5%
Crops0.0%
Built-up2.1%
Bare soil14.0%
Other (grassland, water…)74.4%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

9,9km

Basins crossed

3

Max stream order

2

Max drainage

4 240km²

Discharge in basins

0,1m³/s

Mean precip.

257mm/an

Mean T°

17,6°C

Moisture idx

-0,82

Mean runoff

14mm/an

Mean elev. (basins)

249m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

2,3nW

Built-up

213,5%

Pesticides

0,0kg/km²

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