Ontologia

HydroBASINS lev08 watershed · #6080015050

Bassin de Rio Cachoeira do Sul

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 8 administrative regions : Florianópolis, Garopaba, Imbituba, Laguna, Palhoça +3

Coastal basin 10% lakePfafstetter: 64110507

Sub-basin area

715,9km²

Upstream area

715,9km²

Discharge

5,02m³/s

Mean elev.

206m

Administrative coverage

8 dept-equivalent regions (GADM L2)

6 intersecting protected areas

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

Species present

1 937 distinct species · 20 924 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

20 924 obs · 21 cellules
Obs. / cellule
≥ 6 967
2 197–6 966
1 285–2 196
299–1 284
< 299

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

Ecological tissue

Sample of 41 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 Cachoeira do Sul : 33 espèces reliées par 57 interactions GloBI sur 4 types (connectance 7.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
57
Connectance
0.070
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°

18,9°C

Annual rain

1 510mm

Moisture idx (CMI)

0,28

Runoff

870mm/an

PET

1 086mm

AET

1 066mm

Mean slope

9,0°

Water table

279cm

Forest

52%

Crops

4%

Urban

6%

Protected

52%

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