Ontologia

HydroBASINS lev08 watershed · #5080067710

Bassin · #5080067710

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 : Cook

Coastal basinPfafstetter: 56299950

Sub-basin area

24km²

Upstream area

24km²

Discharge

0,63m³/s

Mean elev.

45m

Administrative coverage

1 dept-equivalent regions (GADM L2)

10 intersecting protected areas

1 more protected areas

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

Species present

1 355 distinct species · 73 012 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

73 012 obs · 1 cellules
Obs. / cellule
≥ 73 012
73 012–73 011
73 012–73 011
73 012–73 011
< 73 012

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

Ecological tissue

Sample of 32 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 · #5080067710 : 29 espèces reliées par 26 interactions GloBI sur 3 types (connectance 4.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
26
Connectance
0.049
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°

25,5°C

Annual rain

1 914mm

Moisture idx (CMI)

0,25

Runoff

836mm/an

PET

1 441mm

AET

1 061mm

Mean slope

6,2°

Water table

315cm

Forest

100%

Crops

0%

Urban

0%

Protected

38%

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