Ontologia

HydroBASINS lev08 watershed · #6080825300

Bassin de Río Paraná

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 2 administrative regions : Empedrado, General Obligado

30% lakePfafstetter: 64235701

Sub-basin area

34,1km²

Upstream area

2 139 272,3km²

Discharge

17 981,13m³/s

Mean elev.

42m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Paraná19 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Jaaukanigás

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    20.20 km² overlap

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

Species present

85 distinct species · 315 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

315 obs · 1 cellules
Obs. / cellule
≥ 315
315–314
315–314
315–314
< 315

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

Ecological tissue

Sample of 25 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 de Río Paraná : 21 espèces reliées par 22 interactions GloBI sur 3 types (connectance 7.3%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
22
Connectance
0.073
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°

20,9°C

Annual rain

1 098mm

Moisture idx (CMI)

-0,28

Runoff

227mm/an

PET

1 516mm

AET

930mm

Mean slope

0,2°

Water table

15cm

Forest

42%

Crops

3%

Urban

0%

Protected

0%

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