Ontologia

HydroBASINS lev08 watershed · #6080878570

Bassin de Río Coronda

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 1 administrative regions : San Jerónimo

46% lakePfafstetter: 64218210

Sub-basin area

162,4km²

Upstream area

15 093,9km²

Discharge

65,39m³/s

Mean elev.

11m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Coronda44 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Delta del Paraná

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    112.72 km² overlap

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

Species present

288 distinct species · 1 923 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 923 obs · 4 cellules
Obs. / cellule
≥ 1 585
1 585–1 584
202–1 584
202–201
< 202

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 Coronda : 29 espèces reliées par 43 interactions GloBI sur 6 types (connectance 6.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
43
Connectance
0.068
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°

17,9°C

Annual rain

991mm

Moisture idx (CMI)

-0,29

Runoff

133mm/an

PET

1 397mm

AET

839mm

Mean slope

0,1°

Water table

19cm

Forest

9%

Crops

25%

Urban

0%

Protected

2%

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