Ontologia

HydroBASINS lev08 watershed · #6080823440

Bassin · #6080823440

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 3 administrative regions : Concepción, General Paz, San Miguel

11% lakePfafstetter: 64235209

Sub-basin area

1 867,4km²

Upstream area

1 867,4km²

Discharge

28,37m³/s

Mean elev.

70m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #608082384077 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Iberá

    IUCN VI

    Provincial Nature Reserve

    37.05 km² overlap

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

Species present

967 distinct species · 11 595 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 595 obs · 38 cellules
Obs. / cellule
≥ 3 064
1 053–3 063
258–1 052
90–257
< 90

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

Ecological tissue

Sample of 31 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 · #6080823440 : 25 espèces reliées par 30 interactions GloBI sur 3 types (connectance 6.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
30
Connectance
0.065
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°

22,1°C

Annual rain

1 409mm

Moisture idx (CMI)

-0,12

Runoff

396mm/an

PET

1 600mm

AET

1 193mm

Mean slope

0,1°

Water table

6cm

Forest

43%

Crops

1%

Urban

0%

Protected

2%

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