Ontologia

HydroBASINS lev08 watershed · #5080582990

Bassin · #5080582990

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 : Elliston

EndorheicPfafstetter: 56537073

Sub-basin area

562,3km²

Upstream area

3 336,4km²

Discharge

0m³/s

Mean elev.

53m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #508008934024 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

6 intersecting protected areas

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

Species present

493 distinct species · 2 591 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 591 obs · 14 cellules
Obs. / cellule
≥ 757
322–756
174–321
152–173
< 152

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 · #5080582990 : 34 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 48 interactions GloBI sur 4 types (connectance 5.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
48
Connectance
0.053
Patrimoniales
3
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°

16,5°C

Annual rain

406mm

Moisture idx (CMI)

-0,68

Runoff

3mm/an

PET

1 274mm

AET

347mm

Mean slope

1,2°

Water table

357cm

Forest

8%

Crops

31%

Urban

0%

Protected

7%

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