Ontologia

HydroLAKES lake · #886

Baia do Caxiuana

Natural lakeBrazilSouth America 2 m

Surface area

582,22km²

Avg depth

3,5m

Volume

2 037,78km³

Shoreline

656,5km

Administrative coverage

Parent watershed

hybas-60802469001248 km² · upstream 18689 km²

2 dept-equivalent regions (GADM L2)

  • Portel
    Pará · Brazil
    367.61 km²
    63.4% of lake
  • Melgaço
    Pará · Brazil
    212.02 km²
    36.6% of lake

1 intersecting protected areas

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

441 distinct species · 8 564 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 564 obs · 10 cellules
Obs. / cellule
≥ 7 648
7 648–7 647
143–7 647
19–142
< 19

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

Ecological tissue

Sample of 19 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 Baia do Caxiuana : 16 espèces reliées par 12 interactions GloBI sur 3 types (connectance 7.0%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
12
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).

Lake statistics (HydroLAKES)

Surface

582,22km²

Avg depth

3,5m

Volume

2 037,780km³

Watershed

21 326km²

Shoreline

656,5km

Shore dev. idx

7,67

Residence time

25days

Elevation

2m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.