Ontologia

HydroBASINS lev08 watershed · #6080719540

Bassin · #6080719540

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 : Mayor Pablo Lagerenza

Pfafstetter: 64246211

Sub-basin area

1 744,2km²

Upstream area

22 938,4km²

Discharge

78,35m³/s

Mean elev.

156m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #6080717500339 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

391 distinct species · 3 200 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 200 obs · 12 cellules
Obs. / cellule
≥ 2 989
98–2 988
26–97
7–25
< 7

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

Ecological tissue

Sample of 19 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 · #6080719540 : 12 espèces reliées par 22 interactions GloBI sur 2 types (connectance 12.9%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
22
Connectance
0.129
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°

25,0°C

Annual rain

721mm

Moisture idx (CMI)

-0,60

Runoff

140mm/an

PET

1 824mm

AET

608mm

Mean slope

0,6°

Water table

35cm

Forest

75%

Crops

1%

Urban

0%

Protected

63%

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