Ontologia

HydroBASINS lev08 watershed · #5080256500

Bassin de Isdell 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 1 administrative regions : Derby-West Kimberley

Pfafstetter: 56233205

Sub-basin area

320,6km²

Upstream area

3 432,1km²

Discharge

25,44m³/s

Mean elev.

276m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Isdell River195 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • R 46235

    IUCN II

    Conservation Park

    74.22 km² overlap

  • Charnley River

    IUCN II

    Private Nature Reserve

    2.12 km² overlap

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

Species present

149 distinct species · 360 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

360 obs · 8 cellules
Obs. / cellule
≥ 129
129–128
69–128
17–68
< 17

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

Ecological tissue

Sample of 26 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 Isdell River : 22 espèces reliées par 21 interactions GloBI sur 2 types (connectance 6.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
21
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°

26,9°C

Annual rain

846mm

Moisture idx (CMI)

-0,55

Runoff

260mm/an

PET

1 875mm

AET

714mm

Mean slope

2,9°

Water table

256cm

Forest

7%

Crops

0%

Urban

0%

Protected

23%

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