Amazon Estuary and its Mangroves
IUCN IIWetland of International Importance (Ramsar Site) · 2018
38 049 km²
Municipality · BRA
Salinópolis
Brazil
AmTropical, monsoon(100 %)
Species observed
242
Observations
1 023
Area
226,1km²
Ecological tissue
Sample of 40 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 Salinópolis : 32 espèces reliées par 43 interactions GloBI sur 2 types (connectance 5.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
43
Connectance
0.055
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
242 distinct species · 1 023 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,5°C
Annual rain
2 827mm
Warmest m°
29,2°C
Coldest m°
24,0°C
Elevation: 14 m on average (min -5 m, max 29 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,5°C
Annual rain
2 827mm
Warmest month
29,2°C
Coldest month
24,0°C
Mean alt.
14m
Min
-5m
Max
29m
Std. dev.
7m
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
4,7
Org. C
35,8g/kg
Clay
45,9%
Sand
29,2%
Silt
25,0%
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
4,7
Org. C
53,3g/kg
Clay
46,2%
Sand
28,8%
Silt
24,9%
5–15 cm
pH H₂O
4,7
Org. C
29,2g/kg
Clay
47,0%
Sand
28,4%
Silt
24,5%
15–30 cm
pH H₂O
4,7
Org. C
24,9g/kg
Clay
44,3%
Sand
30,2%
Silt
25,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest57.5%
Crops1.1%
Built-up1.5%
Bare soil0.8%
Other (grassland, water…)39.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
13,7km
Basins crossed
2
Max stream order
6
Max drainage
3 206km²
Discharge in basins
75,6m³/s
Mean precip.
2 768mm/an
Mean T°
26,4°C
Moisture idx
0,41
Mean runoff
1 714mm/an
Mean elev. (basins)
17m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
2,7nW
Built-up
149,8%
Pesticides
61,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN VI · 3IUCN II · 1IUCN III · 1🌊 Marine · 5
Reserva Extrativista Viriandeua
IUCN VIExtractive Reserve · 2024
342 km²
Reserva Extrativista Maracanã
IUCN VIExtractive Reserve · 2002
302 km²
Reserva Extrativista Chocoaré-Mato Grosso
IUCN VIExtractive Reserve · 2002
46 km²
Monumento Natural Atalaia
IUCN IIINatural Monument · 2018
2 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN