Ontologia

HydroBASINS lev08 watershed · #5080536880

Bassin de Commissioners Waters

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 : Armidale Dumaresq, Guyra

Pfafstetter: 56391280

Sub-basin area

477,3km²

Upstream area

477,3km²

Discharge

2,11m³/s

Mean elev.

1 086m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Powers Creek181 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Duval

    IUCN Ia

    Nature Reserve

    2.44 km² overlap

  • Imbota

    IUCN Ia

    Nature Reserve

    1.32 km² overlap

  • Yina

    IUCN IV

    Nature Reserve

    0.98 km² overlap

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

Species present

4 062 distinct species · 148 846 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

148 846 obs · 10 cellules
Obs. / cellule
≥ 59 698
59 698–59 697
14 906–59 697
12 654–14 905
< 12 654

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

Ecological tissue

Sample of 29 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 Commissioners Waters : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 51 interactions GloBI sur 4 types (connectance 12.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
51
Connectance
0.126
Patrimoniales
2
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°

12,8°C

Annual rain

804mm

Moisture idx (CMI)

-0,35

Runoff

140mm/an

PET

1 243mm

AET

682mm

Mean slope

4,2°

Water table

419cm

Forest

26%

Crops

14%

Urban

4%

Protected

1%

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