Ontologia

HydroBASINS lev08 watershed · #6080816280

Bassin de Rio Passo Fundo

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 9 administrative regions : Campinas do Sul, Cruzaltense, Entre Rios do Sul, Gramado dos Loureiros, Nonoai +4

148% lakePfafstetter: 64187923

Sub-basin area

707,9km²

Upstream area

2 432km²

Discharge

81,49m³/s

Mean elev.

612m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Passo Fundo393 km²

▲ Receives from 2 basins

9 dept-equivalent regions (GADM L2)

1 more

1 intersecting protected areas

  • Serrinha

    IUCN Not Reported

    Indigenous Area

    30.02 km² overlap

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

Species present

168 distinct species · 327 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

327 obs · 13 cellules
Obs. / cellule
≥ 169
54–168
27–53
5–26
< 5

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

Ecological tissue

Sample of 42 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 Passo Fundo : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 3 types (connectance 5.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
46
Connectance
0.053
Patrimoniales
1
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°

18,9°C

Annual rain

1 857mm

Moisture idx (CMI)

0,26

Runoff

1 020mm/an

PET

1 366mm

AET

1 286mm

Mean slope

3,8°

Water table

193cm

Forest

13%

Crops

56%

Urban

1%

Protected

4%

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