Ontologia

HydroBASINS lev08 watershed · #6080811500

Bassin de Río Quia

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 : Bermejo, Libertador General San Martín, Primero de Mayo

3% lakePfafstetter: 64241004

Sub-basin area

455,9km²

Upstream area

455,9km²

Discharge

3,27m³/s

Mean elev.

60m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Paraguay136 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Humedales Chaco

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    280.74 km² overlap

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

Species present

592 distinct species · 37 655 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

37 655 obs · 13 cellules
Obs. / cellule
≥ 16 674
9 097–16 673
1 318–9 096
874–1 317
< 874

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

Ecological tissue

Sample of 26 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 Quia : 25 espèces reliées par 21 interactions GloBI sur 3 types (connectance 6.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
21
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°

21,8°C

Annual rain

1 294mm

Moisture idx (CMI)

-0,17

Runoff

226mm/an

PET

1 552mm

AET

1 096mm

Mean slope

0,2°

Water table

9cm

Forest

28%

Crops

3%

Urban

2%

Protected

0%

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