Ontologia

HydroBASINS lev08 watershed · #6080869670

Bassin de Río Salado

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 : La Capital, Las Colonias, San Jerónimo

2% lakePfafstetter: 64223010

Sub-basin area

1 821,9km²

Upstream area

210 368,1km²

Discharge

431,57m³/s

Mean elev.

28m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Arroyo Ubajay217 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Delta del Paraná

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    17.47 km² overlap

  • Granja Esperanza

    IUCN VI

    University Resource Reserve

    0.53 km² overlap

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

Species present

2 408 distinct species · 170 056 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

170 056 obs · 67 cellules
Obs. / cellule
≥ 52 105
5 593–52 104
647–5 592
271–646
< 271

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 de Río Salado : 32 espèces reliées par 41 interactions GloBI sur 5 types (connectance 6.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
41
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°

18,6°C

Annual rain

962mm

Moisture idx (CMI)

-0,34

Runoff

152mm/an

PET

1 448mm

AET

815mm

Mean slope

0,1°

Water table

19cm

Forest

17%

Crops

49%

Urban

6%

Protected

0%

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