Ontologia

HydroBASINS lev08 watershed · #6080819930

Bassin de Arroyo Saladito

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 : Libertad, San Fernando, Tapenagá

Pfafstetter: 64235605

Sub-basin area

545,2km²

Upstream area

4 744,3km²

Discharge

22,86m³/s

Mean elev.

59m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Salado202 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Humedales Chaco

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    76.69 km² overlap

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

Species present

472 distinct species · 1 033 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 033 obs · 10 cellules
Obs. / cellule
≥ 621
621–620
51–620
40–50
< 40

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 de Arroyo Saladito : 28 espèces reliées par 31 interactions GloBI sur 3 types (connectance 6.2%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
31
Connectance
0.063
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°

21,0°C

Annual rain

1 226mm

Moisture idx (CMI)

-0,20

Runoff

218mm/an

PET

1 530mm

AET

1 038mm

Mean slope

0,1°

Water table

10cm

Forest

37%

Crops

1%

Urban

0%

Protected

0%

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