Ontologia

HydroBASINS lev08 watershed · #5080468920

Bassin de Buaraba 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 3 administrative regions : Lockyer Valley, Somerset, Toowoomba

13% lakePfafstetter: 56370442

Sub-basin area

412,9km²

Upstream area

412,9km²

Discharge

1,42m³/s

Mean elev.

206m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Lockyer Creek40 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

6 intersecting protected areas

  • Ravensbourne

    IUCN II

    National Park

    4.41 km² overlap

  • Lockyer

    IUCN II

    National Park

    4.21 km² overlap

  • Ravensbourne

    IUCN VI

    Nature Refuge

    3.01 km² overlap

  • Mount Hallen

    IUCN VI

    Nature Refuge

    0.41 km² overlap

  • Esk

    IUCN II

    National Park

    0.29 km² overlap

  • JAL

    IUCN VI

    Nature Refuge

    0.27 km² overlap

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

Species present

1 857 distinct species · 122 101 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

122 101 obs · 11 cellules
Obs. / cellule
≥ 88 795
21 575–88 794
2 144–21 574
1 411–2 143
< 1 411

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

Ecological tissue

Sample of 21 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 Buaraba Creek : 16 espèces reliées par 17 interactions GloBI sur 2 types (connectance 8.1%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
17
Connectance
0.081
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°

19,0°C

Annual rain

905mm

Moisture idx (CMI)

-0,40

Runoff

113mm/an

PET

1 520mm

AET

767mm

Mean slope

4,8°

Water table

285cm

Forest

53%

Crops

0%

Urban

0%

Protected

3%

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