Ontologia

HydroBASINS lev08 watershed · #5080268140

Bassin · #5080268140

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 : Barkly

EndorheicPfafstetter: 56790131

Sub-basin area

2 040km²

Upstream area

23 272,4km²

Discharge

14,72m³/s

Mean elev.

211m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #50800877808 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

1 071 distinct species · 18 891 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 891 obs · 56 cellules
Obs. / cellule
≥ 4 775
609–4 774
153–608
48–152
< 48

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

Ecological tissue

Sample of 28 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 · #5080268140 : 18 espèces reliées par 41 interactions GloBI sur 2 types (connectance 9.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
41
Connectance
0.094
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°

26,7°C

Annual rain

529mm

Moisture idx (CMI)

-0,75

Runoff

29mm/an

PET

2 076mm

AET

445mm

Mean slope

0,2°

Water table

47cm

Forest

3%

Crops

0%

Urban

0%

Protected

39%

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