Ontologia

Area · AUS

Richmond Valley

Australia

CfaTemperate, no dry season, hot summer(100 %)

Species observed

4 704

Observations

236 127

Area

3 047,4km²

Ecological tissue

Sample of 27 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 Richmond Valley : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 36 interactions GloBI sur 3 types (connectance 10.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
36
Connectance
0.103
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

4 704 distinct species · 236 127 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

236 127 obs · 71 cellules
Obs. / cellule
≥ 35 772
6 332–35 771
2 743–6 331
1 867–2 742
< 1 867

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

Climate

Mean T°

19,1°C

Annual rain

1 193mm

Warmest m°

29,0°C

Coldest m°

8,1°C

Elevation: 68 m on average (min -9 m, max 499 m)

Bioclimatic detailsExpert
Annual mean temp.
19,1°C
Annual rain
1 193mm
Warmest month
29,0°C
Coldest month
8,1°C
Mean alt.
68m
Min
-9m
Max
499m
Std. dev.
74m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,5

Org. C

28,4g/kg

Clay

23,3%

Sand

54,3%

Silt

22,3%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
42,0g/kg
Clay
20,6%
Sand
57,1%
Silt
22,4%
5–15 cm
pH H₂O
5,5
Org. C
29,2g/kg
Clay
21,3%
Sand
55,9%
Silt
22,8%
15–30 cm
pH H₂O
5,5
Org. C
14,2g/kg
Clay
28,2%
Sand
50,0%
Silt
21,8%

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

Land cover

Forest57.2%
Crops4.7%
Built-up0.2%
Bare soil0.8%
Other (grassland, water…)37.2%

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

Hydrology18 basins · 3 lakes · 48 rivers

Hydrology metrics for this exact territory

Stream length here

680,9km

Lake surface here

0,37km²

Basins crossed

18

Max stream order

5

Max drainage

20 901km²

Discharge in basins

98,6m³/s

Mean precip.

1 272mm/an

Mean T°

19,1°C

Moisture idx

-0,08

Mean runoff

310mm/an

Mean elev. (basins)

88m

Watersheds crossing here

9 more basins

Lakes (3, top by area)

Rivers / streams (48, ord ≥ 4)

36 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

19,5%

Pesticides

20,5kg/km²

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

Protected areas21

IUCN II · 9IUCN Ia · 8IUCN Not Applicable · 1IUCN Ib · 1IUCN IV · 1IUCN V · 1🌊 Marine · 2

Banyabba

IUCN Ia

Nature Reserve · 1999

148 km²

Bundjalung

IUCN II

State Conservation Area · 2003

49 km²

Complete list

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