Ontologia

HydroBASINS lev08 watershed · #5080543150

Bassin de Macleay 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 3 administrative regions : Kempsey, Nambucca, Port Macquarie-Hastings

Pfafstetter: 56391213

Sub-basin area

1 175,7km²

Upstream area

10 991,9km²

Discharge

77,45m³/s

Mean elev.

113m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Macleay River5 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

14 intersecting protected areas

  • Kumbatine

    IUCN II

    National Park

    59.92 km² overlap

  • New England

    IUCN Ib

    National Park

    33.40 km² overlap

  • Willi Willi

    IUCN Ib

    National Park

    32.70 km² overlap

  • Boonanghi

    IUCN II

    Nature Reserve

    31.12 km² overlap

  • Hat Head

    IUCN II

    National Park

    30.18 km² overlap

  • Boonanghi

    IUCN II

    State Conservation Area

    12.43 km² overlap

  • Skillion

    IUCN II

    Nature Reserve

    6.44 km² overlap

  • Yarravel

    IUCN II

    Nature Reserve

    3.11 km² overlap

  • Maria

    IUCN II

    National Park

    2.48 km² overlap

5 more protected areas

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

Species present

3 688 distinct species · 361 858 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

361 858 obs · 26 cellules
Obs. / cellule
≥ 114 047
30 185–114 046
16 454–30 184
4 642–16 453
< 4 642

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

Ecological tissue

Sample of 31 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 Macleay River : 27 espèces reliées par 28 interactions GloBI sur 3 types (connectance 6.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
28
Connectance
0.060
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°

17,9°C

Annual rain

1 324mm

Moisture idx (CMI)

0,01

Runoff

416mm/an

PET

1 315mm

AET

1 051mm

Mean slope

5,3°

Water table

214cm

Forest

87%

Crops

0%

Urban

1%

Protected

20%

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