Ontologia

HydroBASINS lev08 watershed · #6080805050

Bassin de Rio Itapocu

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 : Araquari, Guaramirim, Jaraguá do Sul, Massaranduba, Schroeder

Pfafstetter: 64110385

Sub-basin area

104,9km²

Upstream area

1 621,4km²

Discharge

45,85m³/s

Mean elev.

49m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Itapocu197 km²

▲ Receives from 2 basins

5 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Pirai

    IUCN Not Reported

    Indigenous Area

    0.22 km² overlap

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

Species present

336 distinct species · 2 111 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 111 obs · 3 cellules
Obs. / cellule
≥ 1 324
1 324–1 323
1 324–1 323
641–1 323
< 641

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

Ecological tissue

Sample of 35 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 Itapocu : 30 espèces reliées par 45 interactions GloBI sur 4 types (connectance 7.6%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
45
Connectance
0.076
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°

20,7°C

Annual rain

1 627mm

Moisture idx (CMI)

0,21

Runoff

965mm/an

PET

1 290mm

AET

1 253mm

Mean slope

5,6°

Water table

210cm

Forest

12%

Crops

23%

Urban

18%

Protected

0%

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