Ontologia

HydroBASINS lev08 watershed · #5080270830

Bassin de Mardoowarra Fitzroy River

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 2 administrative regions : Derby-West Kimberley, Halls Creek

Pfafstetter: 56220930

Sub-basin area

2 343km²

Upstream area

18 210,2km²

Discharge

85,92m³/s

Mean elev.

281m

Administrative coverage

Hydrographic chain

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Bunuba

    IUCN II

    National Park

    524.35 km² overlap

  • Mornington

    IUCN II

    Private Nature Reserve

    382.15 km² overlap

  • Fitzroy River

    IUCN II

    National Park

    11.56 km² overlap

  • R 46235

    IUCN II

    Conservation Park

    1.66 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

593 distinct species · 3 069 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 069 obs · 45 cellules
Obs. / cellule
≥ 628
189–627
32–188
7–31
< 7

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

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 Bassin de Mardoowarra Fitzroy River : 24 espèces reliées par 31 interactions GloBI sur 3 types (connectance 5.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
31
Connectance
0.059
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

26,9°C

Annual rain

623mm

Moisture idx (CMI)

-0,69

Runoff

137mm/an

PET

2 030mm

AET

525mm

Mean slope

4,0°

Water table

376cm

Forest

10%

Crops

0%

Urban

0%

Protected

0%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)