Ontologia

HydroBASINS lev08 watershed · #5080403900

Bassin de Nails 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 1 administrative regions : Diamantina

Endorheic 10% lakePfafstetter: 56862050

Sub-basin area

2 681,3km²

Upstream area

7 295,1km²

Discharge

1,29m³/s

Mean elev.

105m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Diamantina River398 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

321 distinct species · 4 654 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 654 obs · 62 cellules
Obs. / cellule
≥ 1 059
194–1 058
57–193
23–56
< 23

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

Ecological tissue

Sample of 24 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 Nails Creek : 22 espèces reliées par 31 interactions GloBI sur 1 type (connectance 8.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
31
Connectance
0.088
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°

23,8°C

Annual rain

236mm

Moisture idx (CMI)

-0,87

Runoff

5mm/an

PET

1 875mm

AET

197mm

Mean slope

0,1°

Water table

71cm

Forest

0%

Crops

0%

Urban

0%

Protected

50%

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