Ontologia

HydroBASINS lev08 watershed · #6080733930

Bassin · #6080733930

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 across 2 countries : General Eugenio A. Garay, Gran Chaco, Luis Calvo

Pfafstetter: 64246880

Sub-basin area

2 561,8km²

Upstream area

2 561,8km²

Discharge

0m³/s

Mean elev.

432m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #60807340101209 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

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

Species present

443 distinct species · 1 256 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 256 obs · 31 cellules
Obs. / cellule
≥ 280
107–279
27–106
12–26
< 12

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

Ecological tissue

Sample of 41 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 · #6080733930 : 29 espèces reliées par 54 interactions GloBI sur 4 types (connectance 6.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
54
Connectance
0.066
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°

23,5°C

Annual rain

566mm

Moisture idx (CMI)

-0,68

Runoff

10mm/an

PET

1 770mm

AET

477mm

Mean slope

0,5°

Water table

68cm

Forest

89%

Crops

0%

Urban

0%

Protected

23%

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