Ontologia

HydroBASINS lev08 watershed · #6080742870

Bassin de Vala Monte do 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 2 administrative regions : Campos dos Goytacazes, Quissamã

215% lakePfafstetter: 63590026

Sub-basin area

110,5km²

Upstream area

110,5km²

Discharge

0,6m³/s

Mean elev.

6m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Macabu11 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

244 distinct species · 2 270 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 270 obs · 3 cellules
Obs. / cellule
≥ 2 023
2 023–2 022
2 023–2 022
246–2 022
< 246

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

Ecological tissue

Sample of 37 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 Vala Monte do Cedro : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 31 interactions GloBI sur 4 types (connectance 4.7%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
31
Connectance
0.046
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°

23,2°C

Annual rain

1 079mm

Moisture idx (CMI)

-0,24

Runoff

190mm/an

PET

1 414mm

AET

913mm

Mean slope

0,3°

Water table

25cm

Forest

1%

Crops

18%

Urban

6%

Protected

0%

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