Ontologia

HydroBASINS lev08 watershed · #6080756640

Bassin de Río Aquidabán

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 6 administrative regions across 2 countries : Antônio João, Bella Vista, Concepción, Pedro Juan Caballero, Ponta Porã +1

Pfafstetter: 64245589

Sub-basin area

3 300,8km²

Upstream area

3 300,9km²

Discharge

31,06m³/s

Mean elev.

352m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Aquidabán1297 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

6 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Arroyo Blanco

    IUCN IV

    Private Reserve

    58.36 km² overlap

  • Cerro Cora

    IUCN II

    National Park

    56.82 km² overlap

  • Estrella

    IUCN IV

    Natural Reserve

    9.38 km² overlap

  • Piro'y

    IUCN IV

    Natural Reserve

    0.13 km² overlap

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

Species present

2 144 distinct species · 16 052 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 052 obs · 96 cellules
Obs. / cellule
≥ 6 025
161–6 024
30–160
14–29
< 14

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

Ecological tissue

Sample of 30 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 Aquidabán : 22 espèces reliées par 42 interactions GloBI sur 4 types (connectance 9.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
42
Connectance
0.090
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°

22,7°C

Annual rain

1 398mm

Moisture idx (CMI)

-0,13

Runoff

276mm/an

PET

1 616mm

AET

1 183mm

Mean slope

3,8°

Water table

263cm

Forest

35%

Crops

5%

Urban

1%

Protected

15%

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