Ontologia

Area · AUS

Narrandera

Australia

BSkArid, steppe, cold(100 %)

Species observed

2 202

Observations

107 954

Area

4 116,2km²

Ecological tissue

Sample of 30 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 Narrandera : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 56 interactions GloBI sur 4 types (connectance 12.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
56
Connectance
0.120
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

2 202 distinct species · 107 954 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

107 954 obs · 99 cellules
Obs. / cellule
≥ 21 341
1 716–21 340
818–1 715
400–817
< 400

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

Climate

Mean T°

16,7°C

Annual rain

430mm

Warmest m°

31,4°C

Coldest m°

4,6°C

Elevation: 166 m on average (min 127 m, max 356 m)

Bioclimatic detailsExpert
Annual mean temp.
16,7°C
Annual rain
430mm
Warmest month
31,4°C
Coldest month
4,6°C
Mean alt.
166m
Min
127m
Max
356m
Std. dev.
28m
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

6,7

Org. C

15,3g/kg

Clay

34,1%

Sand

51,5%

Silt

14,4%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
22,8g/kg
Clay
30,5%
Sand
54,6%
Silt
14,9%
5–15 cm
pH H₂O
6,6
Org. C
13,7g/kg
Clay
32,8%
Sand
52,6%
Silt
14,6%
15–30 cm
pH H₂O
7,0
Org. C
9,5g/kg
Clay
39,1%
Sand
47,3%
Silt
13,7%

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

Land cover

Forest10.1%
Crops46.8%
Built-up0.1%
Bare soil0.9%
Other (grassland, water…)42.2%

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

Hydrology18 basins · 3 lakes · 22 rivers

Hydrology metrics for this exact territory

Stream length here

511,8km

Lake surface here

0,76km²

Basins crossed

18

Max stream order

6

Max drainage

36 406km²

Discharge in basins

232,0m³/s

Mean precip.

484mm/an

Mean T°

16,4°C

Moisture idx

-0,65

Mean runoff

23mm/an

Mean elev. (basins)

184m

Rivers / streams (22, ord ≥ 4)

10 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

6,8%

Pesticides

29,7kg/km²

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

Protected areas5

IUCN Ia · 3IUCN II · 1IUCN V · 1

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