Ontologia

HydroBASINS lev08 watershed · #6080548350

Bassin de Rio Piranhas

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 : Boa Vista do Tupim, Itaberaba, Ruy Barbosa

Pfafstetter: 63516720

Sub-basin area

1 530,7km²

Upstream area

1 530,7km²

Discharge

3,19m³/s

Mean elev.

340m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Paraguaçu813 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

1 441 distinct species · 4 953 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 953 obs · 30 cellules
Obs. / cellule
≥ 1 034
655–1 033
142–654
56–141
< 56

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

Ecological tissue

Sample of 39 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 Rio Piranhas : 32 espèces reliées par 47 interactions GloBI sur 6 types (connectance 6.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
47
Connectance
0.063
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°

23,4°C

Annual rain

705mm

Moisture idx (CMI)

-0,56

Runoff

66mm/an

PET

1 598mm

AET

595mm

Mean slope

5,0°

Water table

375cm

Forest

7%

Crops

4%

Urban

1%

Protected

3%

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