Ontologia

Wetland of International Importance (Ramsar Site) · bra

Amazon Estuary and its Mangroves

II · Parc national38 049 km²Established 2018
Key facts
Area
38 049 km²
IUCN cat.
II
Year
2018

Overview

Designation
Wetland of International Importance (Ramsar Site)
IUCN category
II · Parc national

Écosystèmes préservés + récréation grand public

Established
2018
Managing authority
Secretaria de Biodiversidade do Ministério do Meio Ambiente

Source : WDPA (UNEP-WCMC, World Database on Protected Areas).

Species present

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 31 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 Amazon Estuary and its Mangroves : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 3 types (connectance 6.2%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
29
Connectance
0.062
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology161 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

1 215,1km

Lake surface here

235,84km²

Basins crossed

161

Max stream order

8

Max drainage

5 912 761km²

Discharge in basins

256 351,5m³/s

Mean precip.

2 410mm/an

Mean T°

26,9°C

Moisture idx

0,29

Mean runoff

1 216mm/an

Mean elev. (basins)

28m

Watersheds crossing here

152 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Location

Chargement de la carte…

Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)

Centroid
-2.86221, -41.85267
Open in maps
OpenStreetMap → · Satellite →

Species observed (Phase 2)

Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.