Ontologia

HydroBASINS lev08 watershed · #5080226220

Bassin de Gowonj Creek

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 : Unincorporated Norther Territori, West Arnhem

2% lakePfafstetter: 56254080

Sub-basin area

861,4km²

Upstream area

861,4km²

Discharge

14,53m³/s

Mean elev.

61m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de South Alligator River250 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Kakadu

    IUCN II

    National Park (Commonwealth)

    840.70 km² overlap

  • Kakadu National Park

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    840.69 km² overlap

  • Kakadu National Park

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

    840.67 km² overlap

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

Species present

714 distinct species · 6 389 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 389 obs · 22 cellules
Obs. / cellule
≥ 1 589
903–1 588
318–902
114–317
< 114

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

Ecological tissue

Sample of 41 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 Gowonj Creek : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 5 types (connectance 5.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
46
Connectance
0.056
Patrimoniales
1
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°

27,5°C

Annual rain

1 352mm

Moisture idx (CMI)

-0,30

Runoff

532mm/an

PET

1 938mm

AET

1 003mm

Mean slope

1,1°

Water table

69cm

Forest

60%

Crops

0%

Urban

0%

Protected

98%

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