Ontologia

Rural City · AUS

Swan Hill

Australia

BSkArid, steppe, cold(100 %)

Species observed

2 350

Observations

192 946

Area

6 115,3km²

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 Swan Hill : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 3 types (connectance 7.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
42
Connectance
0.075
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

2 350 distinct species · 192 946 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

192 946 obs · 142 cellules
Obs. / cellule
≥ 18 679
2 253–18 678
857–2 252
345–856
< 345

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

Climate

Mean T°

16,4°C

Annual rain

314mm

Warmest m°

30,3°C

Coldest m°

5,4°C

Elevation: 66 m on average (min 41 m, max 106 m)

Bioclimatic detailsExpert
Annual mean temp.
16,4°C
Annual rain
314mm
Warmest month
30,3°C
Coldest month
5,4°C
Mean alt.
66m
Min
41m
Max
106m
Std. dev.
10m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)Arid

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

Soil & lithology

pH H₂O

8,0

Org. C

11,0g/kg

Clay

23,5%

Sand

67,3%

Silt

9,2%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
14,1g/kg
Clay
19,1%
Sand
71,4%
Silt
9,5%
5–15 cm
pH H₂O
7,9
Org. C
10,5g/kg
Clay
23,2%
Sand
67,5%
Silt
9,3%
15–30 cm
pH H₂O
8,3
Org. C
8,3g/kg
Clay
28,3%
Sand
63,1%
Silt
8,6%

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

Land cover

Forest7.6%
Crops51.2%
Built-up0.1%
Bare soil3.3%
Other (grassland, water…)37.8%

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

Hydrology25 basins · 29 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

259,4km

Lake surface here

34,20km²

Basins crossed

25

Max stream order

8

Max drainage

247 787km²

Discharge in basins

1 256,6m³/s

Mean precip.

354mm/an

Mean T°

16,4°C

Moisture idx

-0,75

Mean runoff

5mm/an

Mean elev. (basins)

68m

Watersheds crossing here

16 more basins

Lakes (29, top by area)

20 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

13,1%

Pesticides

26,5kg/km²

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

Protected areas100

IUCN IV · 67IUCN Ia · 23IUCN VI · 6IUCN II · 3IUCN III · 1
Complete list

+ 40 protected areas (top 60 shown)

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