Amazon Estuary and its Mangroves
IUCN IIWetland of International Importance (Ramsar Site) · 2018
38 049 km²
Municipality · BRA
Augusto Corrêa
Brazil
AmTropical, monsoon(100 %)
Species observed
284
Observations
762
Area
1 099,6km²
Ecological tissue
Sample of 35 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 Augusto Corrêa : 33 espèces reliées par 32 interactions GloBI sur 2 types (connectance 5.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
35
Interactions affichées
32
Connectance
0.054
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
284 distinct species · 762 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,2°C
Annual rain
2 653mm
Warmest m°
29,7°C
Coldest m°
23,6°C
Elevation: 22 m on average (min -8 m, max 63 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,2°C
Annual rain
2 653mm
Warmest month
29,7°C
Coldest month
23,6°C
Mean alt.
22m
Min
-8m
Max
63m
Std. dev.
17m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
4,9
Org. C
36,0g/kg
Clay
37,6%
Sand
37,2%
Silt
25,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,9
Org. C
54,2g/kg
Clay
38,4%
Sand
36,7%
Silt
24,9%
5–15 cm
pH H₂O
4,8
Org. C
29,4g/kg
Clay
38,2%
Sand
36,9%
Silt
24,9%
15–30 cm
pH H₂O
4,9
Org. C
24,3g/kg
Clay
36,2%
Sand
38,0%
Silt
25,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest58.5%
Crops0.3%
Built-up0.1%
Bare soil0.4%
Other (grassland, water…)40.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
15,0km
Basins crossed
2
Max stream order
4
Max drainage
5 484km²
Discharge in basins
2,7m³/s
Mean precip.
2 245mm/an
Mean T°
26,3°C
Moisture idx
0,27
Mean runoff
1 368mm/an
Mean elev. (basins)
27m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
13,6%
Pesticides
51,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN VI · 3IUCN II · 1🌊 Marine · 4
Reserva Extrativista Marinha De Gurupi-Piriá
IUCN VIExtractive Reserve · 2005
728 km²
Reserva Extrativista Marinha Arai-Peroba
IUCN VIExtractive Reserve · 2005
626 km²
Reserva Extrativista Marinha Caetétaperaçu
IUCN VIExtractive Reserve · 2005
425 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN