Ontologia

HydroBASINS lev08 watershed · #6080834590

Bassin de Rio Sangão

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 : Araranguá, Cocal do Sul, Criciúma, Forquilhinha, Maracajá +2

Pfafstetter: 64110728

Sub-basin area

229,8km²

Upstream area

230km²

Discharge

6,68m³/s

Mean elev.

59m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Mãe Luzia11 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

7 dept-equivalent regions (GADM L2)

1 intersecting protected areas

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

Species present

1 470 distinct species · 10 644 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 644 obs · 10 cellules
Obs. / cellule
≥ 2 829
2 829–2 828
2 063–2 828
507–2 062
< 507

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 Sangão : 31 espèces reliées par 79 interactions GloBI sur 3 types (connectance 10.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
79
Connectance
0.107
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

1 346mm

Moisture idx (CMI)

0,00

Runoff

915mm/an

PET

1 351mm

AET

1 136mm

Mean slope

2,7°

Water table

127cm

Forest

12%

Crops

26%

Urban

35%

Protected

0%

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