Ontologia

HydroBASINS lev08 watershed · #6080823760

Bassin de Rio Piraçucê

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 7 administrative regions : Coxilha, Mato Castelhano, Passo Fundo, Sertão, Tapejara +2

Pfafstetter: 64187968

Sub-basin area

489km²

Upstream area

489km²

Discharge

15,65m³/s

Mean elev.

668m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Piraçucê362 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

7 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

111 distinct species · 189 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

189 obs · 7 cellules
Obs. / cellule
≥ 86
86–85
15–85
13–14
< 13

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 Piraçucê : 37 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 34 interactions GloBI sur 3 types (connectance 4.6%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
34
Connectance
0.046
Patrimoniales
2
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°

17,9°C

Annual rain

1 754mm

Moisture idx (CMI)

0,25

Runoff

1 014mm/an

PET

1 316mm

AET

1 224mm

Mean slope

3,7°

Water table

190cm

Forest

10%

Crops

46%

Urban

0%

Protected

1%

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