Ontologia

Shire · AUS

Croydon

Australia

BShArid, steppe, hot(81 %)

Species observed

1 659

Observations

21 850

Area

29 487,1km²

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 Croydon : 22 espèces reliées par 47 interactions GloBI sur 4 types (connectance 8.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
47
Connectance
0.084
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

1 659 distinct species · 21 850 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 850 obs · 392 cellules
Obs. / cellule
≥ 1 270
73–1 269
18–72
5–17
< 5

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

Climate

Mean T°

26,5°C

Annual rain

772mm

Warmest m°

36,1°C

Coldest m°

14,8°C

Elevation: 148 m on average (min 13 m, max 700 m)

Bioclimatic detailsExpert
Annual mean temp.
26,5°C
Annual rain
772mm
Warmest month
36,1°C
Coldest month
14,8°C
Mean alt.
148m
Min
13m
Max
700m
Std. dev.
121m
Köppen-Geiger (dominant)
BShArid, steppe, hot(81 %)Arid

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

Soil & lithology

pH H₂O

6,4

Org. C

8,1g/kg

Clay

22,1%

Sand

67,2%

Silt

10,7%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
8,3g/kg
Clay
19,9%
Sand
69,1%
Silt
11,0%
5–15 cm
pH H₂O
6,4
Org. C
7,8g/kg
Clay
21,0%
Sand
68,2%
Silt
10,8%
15–30 cm
pH H₂O
6,5
Org. C
8,2g/kg
Clay
25,3%
Sand
64,4%
Silt
10,3%

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

Land cover

Forest39.4%
Crops0.0%
Built-up0.0%
Bare soil0.2%
Other (grassland, water…)60.4%

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

Hydrology77 basins · 2 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

776,8km

Lake surface here

1,23km²

Basins crossed

77

Max stream order

5

Max drainage

40 549km²

Discharge in basins

610,8m³/s

Mean precip.

706mm/an

Mean T°

26,3°C

Moisture idx

-0,64

Mean runoff

116mm/an

Mean elev. (basins)

145m

Watersheds crossing here

68 more basins

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,1%

Pesticides

0,3kg/km²

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

Protected areas8

IUCN VI · 6IUCN II · 2

Rungulla

IUCN II

National Park · 2020

1 208 km²

Tagalaka

IUCN II

National Park · 2024

784 km²

Bellfield

IUCN VI

Nature Refuge · 2011

278 km²

Esmeralda

IUCN VI

Nature Refuge · 2019

230 km²

Complete list

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