Ontologia

HydroBASINS lev08 watershed · #6080826150

Bassin · #6080826150

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 : Ituzaingó, San Martín, Santo Tomé

131% lakePfafstetter: 64232097

Sub-basin area

390,7km²

Upstream area

1 956,1km²

Discharge

47,41m³/s

Mean elev.

69m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #60808295601494 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Iberá

    IUCN VI

    Provincial Nature Reserve

    362.91 km² overlap

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

Species present

225 distinct species · 986 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

986 obs · 13 cellules
Obs. / cellule
≥ 245
235–244
213–234
7–212
< 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 36 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 · #6080826150 : 29 espèces reliées par 36 interactions GloBI sur 3 types (connectance 5.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
36
Connectance
0.057
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°

21,5°C

Annual rain

1 511mm

Moisture idx (CMI)

-0,03

Runoff

568mm/an

PET

1 556mm

AET

1 248mm

Mean slope

0,0°

Water table

3cm

Forest

12%

Crops

0%

Urban

0%

Protected

100%

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