Ontologia

HydroBASINS lev08 watershed · #6080690980

Bassin de Río Grande

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 5 administrative regions : Belisario Boeto, Campero, Luis Calvo, Tomina, Vallegrande

Pfafstetter: 62269950

Sub-basin area

1 843,6km²

Upstream area

44 740,6km²

Discharge

107,2m³/s

Mean elev.

1 675m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Piraimiri2115 km²

▲ Receives from 2 basins

5 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Rio Grande Valles Crucenos

    IUCN Not Reported

    Natural Integrated Management Area

    647.23 km² overlap

  • Iñao

    IUCN Not Reported

    Natural Integrated Management Area and National Park

    480.91 km² overlap

  • Pasorapa

    IUCN Not Reported

    Natural Integrated Management Area

    0.24 km² overlap

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

Species present

1 457 distinct species · 6 525 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 525 obs · 45 cellules
Obs. / cellule
≥ 1 247
371–1 246
182–370
53–181
< 53

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 Grande : 21 espèces reliées par 47 interactions GloBI sur 4 types (connectance 10.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
47
Connectance
0.108
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°

19,3°C

Annual rain

882mm

Moisture idx (CMI)

-0,42

Runoff

59mm/an

PET

1 508mm

AET

745mm

Mean slope

18,8°

Water table

677cm

Forest

58%

Crops

6%

Urban

0%

Protected

26%

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