Ontologia

HydroBASINS lev08 watershed · #5080096220

Bassin · #5080096220

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 : Dalwallinu, Perenjori, Yalgoo

EndorheicPfafstetter: 56100300

Sub-basin area

908km²

Upstream area

908km²

Discharge

0,22m³/s

Mean elev.

350m

Administrative coverage

3 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Mt Gibson

    IUCN II

    Private Nature Reserve

    699.74 km² overlap

  • Ninghan

    IUCN VI

    Indigenous Protected Area

    23.11 km² overlap

  • Charles Darwin

    IUCN II

    Conservation Reserve

    10.48 km² overlap

  • Biluny Wells

    IUCN Ia

    Nature Reserve

    0.03 km² overlap

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

Species present

757 distinct species · 6 938 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 938 obs · 30 cellules
Obs. / cellule
≥ 2 826
629–2 825
98–628
37–97
< 37

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

Ecological tissue

Sample of 42 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 · #5080096220 : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 34 interactions GloBI sur 3 types (connectance 3.9%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
34
Connectance
0.040
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°

19,3°C

Annual rain

297mm

Moisture idx (CMI)

-0,82

Runoff

10mm/an

PET

1 642mm

AET

250mm

Mean slope

0,7°

Water table

506cm

Forest

32%

Crops

2%

Urban

0%

Protected

3%

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