Ontologia

City · AUS

Hobart

Australia

CfbTemperate, no dry season, warm summer(90 %)

Species observed

9 280

Observations

402 295

Area

77,9km²

Ecological tissue

Sample of 35 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 Hobart : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 48 interactions GloBI sur 5 types (connectance 7.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
48
Connectance
0.076
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

9 280 distinct species · 402 295 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

402 295 obs · 3 cellules
Obs. / cellule
≥ 180 401
180 401–180 400
180 401–180 400
123 183–180 400
< 123 183

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

Climate

Mean T°

10,7°C

Annual rain

690mm

Warmest m°

19,5°C

Coldest m°

3,0°C

Elevation: 316 m on average (min -32 m, max 1 183 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
690mm
Warmest month
19,5°C
Coldest month
3,0°C
Mean alt.
316m
Min
-32m
Max
1 183m
Std. dev.
296m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(90 %)Temperate

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

Soil & lithology

pH H₂O

5,3

Org. C

116,2g/kg

Clay

22,8%

Sand

58,7%

Silt

18,4%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
158,3g/kg
Clay
20,2%
Sand
61,5%
Silt
18,3%
5–15 cm
pH H₂O
5,3
Org. C
112,7g/kg
Clay
21,9%
Sand
59,2%
Silt
18,9%
15–30 cm
pH H₂O
5,3
Org. C
77,5g/kg
Clay
26,4%
Sand
55,5%
Silt
18,1%

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

Land cover

Forest37.5%
Crops0.2%
Built-up5.9%
Bare soil0.1%
Other (grassland, water…)56.2%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

8,3km

Basins crossed

2

Max stream order

1

Max drainage

2 574km²

Discharge in basins

0,1m³/s

Mean precip.

915mm/an

Mean T°

11,1°C

Moisture idx

0,07

Max snow

22%

Mean runoff

406mm/an

Mean elev. (basins)

180m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

6,0nW

Built-up

592,5%

Pesticides

15,6kg/km²

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

Protected areas10

IUCN IV · 7IUCN V · 2IUCN II · 1

Truganini

IUCN V

Conservation Area · 1999

0 km²

Complete list

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