Amazon Estuary and its Mangroves
IUCN IIWetland of International Importance (Ramsar Site) · 2018
38 049 km²
Municipality · BRA
Humberto de Campos
Brazil
AwTropical, savannah(100 %)
Species observed
78
Observations
131
Area
1 714,6km²
Ecological tissue
Sample of 23 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 Humberto de Campos : 21 espèces reliées par 16 interactions GloBI sur 3 types (connectance 6.3%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
23
Interactions affichées
16
Connectance
0.063
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
78 distinct species · 131 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,9°C
Annual rain
1 835mm
Warmest m°
31,7°C
Coldest m°
23,7°C
Elevation: 32 m on average (min -44 m, max 88 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,9°C
Annual rain
1 835mm
Warmest month
31,7°C
Coldest month
23,7°C
Mean alt.
32m
Min
-44m
Max
88m
Std. dev.
25m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,2
Org. C
26,0g/kg
Clay
35,0%
Sand
36,1%
Silt
28,9%
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
5,2
Org. C
39,0g/kg
Clay
35,6%
Sand
35,8%
Silt
28,6%
5–15 cm
pH H₂O
5,2
Org. C
20,2g/kg
Clay
34,5%
Sand
36,7%
Silt
28,8%
15–30 cm
pH H₂O
5,2
Org. C
18,9g/kg
Clay
34,8%
Sand
35,9%
Silt
29,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest36.5%
Crops1.5%
Built-up0.1%
Bare soil0.6%
Other (grassland, water…)61.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 1 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
177,0km
Lake surface here
0,15km²
Basins crossed
5
Max stream order
4
Max drainage
1 295km²
Discharge in basins
53,3m³/s
Mean precip.
1 751mm/an
Mean T°
27,0°C
Moisture idx
0,08
Mean runoff
1 028mm/an
Mean elev. (basins)
41m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (11, ord ≥ 4)
- Rio Mapariord 4len here57.46 km100%total58 km
- Rio Periáord 4len here36.28 km81%total45 km
- Rio da Ribeiraord 3len here22.72 km54%total42 km
- Riacho da Mataord 3len here11.74 km100%total12 km
- Riacho da Prataord 2len here11.72 km100%total12 km
- Igarapé da Passagemord 1len here10.73 km100%total11 km
- Igarapé Maruimord 1len here8.12 km58%total14 km
- Rio do Meioord 2len here5.82 km67%total9 km
- Rioord 1len here5.61 km100%total6 km
- Rio Piriáord 3len here4.00 km100%total4 km
- Igarapé Maruimord 1len here2.83 km100%total3 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
11,2%
Pesticides
56,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN II · 1IUCN V · 1IUCN VI · 1🌊 Marine · 3
Área De Proteção Ambiental De Upaon-Açu / Miritiba / Alto Preguiças
IUCN VEnvironmental Protection Area · 1992
15 587 km²
Reserva Extrativista Da Baía Do Tubarão
IUCN VIExtractive Reserve · 2018
2 239 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN