Ontologia

HydroBASINS lev08 watershed · #6080834710

Bassin de Rio Cedro

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 : Bom Jardim da Serra, Forquilhinha, Maracajá, Meleiro, Nova Veneza +2

Pfafstetter: 64110726

Sub-basin area

439,4km²

Upstream area

439,5km²

Discharge

14,72m³/s

Mean elev.

259m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Manoel Alves6 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

979 distinct species · 10 860 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 860 obs · 15 cellules
Obs. / cellule
≥ 2 310
2 284–2 309
1 001–2 283
455–1 000
< 455

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

Ecological tissue

Sample of 29 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 Cedro : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 31 interactions GloBI sur 4 types (connectance 7.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
31
Connectance
0.076
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°

18,4°C

Annual rain

1 407mm

Moisture idx (CMI)

0,06

Runoff

941mm/an

PET

1 310mm

AET

1 135mm

Mean slope

9,5°

Water table

317cm

Forest

28%

Crops

30%

Urban

0%

Protected

11%

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