Ontologia

HydroBASINS lev08 watershed · #6080778910

Bassin de Rio Ribeira de Iguape

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 2 administrative regions : Registro, Sete Barras

Pfafstetter: 64110251

Sub-basin area

100,1km²

Upstream area

15 514,9km²

Discharge

302,17m³/s

Mean elev.

30m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Ribeira de Iguape672 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

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

Species present

666 distinct species · 1 449 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 449 obs · 2 cellules
Obs. / cellule
≥ 1 396
1 396–1 395
1 396–1 395
1 396–1 395
< 1 396

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 Ribeira de Iguape : 31 espèces reliées par 63 interactions GloBI sur 3 types (connectance 8.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
63
Connectance
0.081
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°

22,3°C

Annual rain

1 629mm

Moisture idx (CMI)

0,13

Runoff

918mm/an

PET

1 424mm

AET

1 290mm

Mean slope

2,4°

Water table

81cm

Forest

7%

Crops

9%

Urban

4%

Protected

44%

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