Ontologia

Shire · AUS

Roper Gulf

Australia

AwTropical, savannah(86 %)

Species observed

7 481

Observations

700 638

Area

185 292,1km²

Ecological tissue

Sample of 26 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 Roper Gulf : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 31 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
31
Connectance
0.095
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

7 481 distinct species · 700 638 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

700 638 obs · 106 cellules
Obs. / cellule
≥ 77 493
11 909–77 492
5 815–11 908
3 163–5 814
< 3 163

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

26,4°C

Annual rain

939mm

Warmest m°

36,4°C

Coldest m°

14,9°C

Elevation: 155 m on average (min -34 m, max 462 m)

Bioclimatic detailsExpert
Annual mean temp.
26,4°C
Annual rain
939mm
Warmest month
36,4°C
Coldest month
14,9°C
Mean alt.
155m
Min
-34m
Max
462m
Std. dev.
93m
Köppen-Geiger (dominant)
AwTropical, savannah(86 %)Tropical

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

Soil & lithology

pH H₂O

6,5

Org. C

8,4g/kg

Clay

22,6%

Sand

64,5%

Silt

12,9%

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
10,2g/kg
Clay
21,0%
Sand
65,7%
Silt
13,3%
5–15 cm
pH H₂O
6,5
Org. C
8,4g/kg
Clay
22,1%
Sand
65,0%
Silt
12,9%
15–30 cm
pH H₂O
6,5
Org. C
6,7g/kg
Clay
24,7%
Sand
62,9%
Silt
12,4%

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

Land cover

Forest33.8%
Crops0.1%
Built-up0.0%
Bare soil0.7%
Other (grassland, water…)65.4%

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

Hydrology313 basins · 50 lakes · 82 rivers

Hydrology metrics for this exact territory

Stream length here

5 286,7km

Lake surface here

953,52km²

Basins crossed

313

Max stream order

6

Max drainage

77 474km²

Discharge in basins

4 868,0m³/s

Mean precip.

872mm/an

Mean T°

26,7°C

Moisture idx

-0,55

Mean runoff

159mm/an

Mean elev. (basins)

157m

Watersheds crossing here

304 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (82, ord ≥ 4)

70 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

0,1%

Pesticides

0,1kg/km²

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

Protected areas23

IUCN VI · 9IUCN V · 8IUCN II · 3IUCN Not Applicable · 1IUCN Not Reported · 1IUCN Ia · 1🌊 Marine · 12

Kakadu

IUCN II

National Park (Commonwealth) · 1979

19 111 km²

Kakadu National Park

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 1980

19 025 km²

Mimal

IUCN VI

Indigenous Protected Area · 2025

16 506 km²

Warddeken

IUCN VI

Indigenous Protected Area · 2009

13 705 km²

Complete list

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