Amazon Estuary and its Mangroves
IUCN IIWetland of International Importance (Ramsar Site) · 2018
38 049 km²
Municipality · BRA
Vitória do Jari
Brazil
AmTropical, monsoon(100 %)
Species observed
642
Observations
1 618
Area
2 509km²
Ecological tissue
Sample of 22 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 Vitória do Jari : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 20 interactions GloBI sur 3 types (connectance 7.9%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
23
Interactions affichées
20
Connectance
0.079
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
642 distinct species · 1 618 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,8°C
Annual rain
2 290mm
Warmest m°
33,4°C
Coldest m°
22,8°C
Elevation: 31 m on average (min -28 m, max 154 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,8°C
Annual rain
2 290mm
Warmest month
33,4°C
Coldest month
22,8°C
Mean alt.
31m
Min
-28m
Max
154m
Std. dev.
36m
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
4,6
Org. C
33,2g/kg
Clay
38,9%
Sand
35,2%
Silt
25,9%
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
4,6
Org. C
48,4g/kg
Clay
37,4%
Sand
36,2%
Silt
26,4%
5–15 cm
pH H₂O
4,6
Org. C
26,8g/kg
Clay
37,5%
Sand
36,0%
Silt
26,5%
15–30 cm
pH H₂O
4,7
Org. C
24,3g/kg
Clay
41,8%
Sand
33,3%
Silt
24,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest82.2%
Crops0.0%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)17.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology10 basins · 1 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
188,0km
Lake surface here
0,00km²
Basins crossed
10
Max stream order
6
Max drainage
59 472km²
Discharge in basins
1 495,8m³/s
Mean precip.
2 404mm/an
Mean T°
26,9°C
Moisture idx
0,31
Mean runoff
1 084mm/an
Mean elev. (basins)
41m
Watersheds crossing here
- Bassin de Rio Jarisub-area1 195,5 km²overlap641.16 km²26%
- Bassin de Rio São Luíssub-area1 647,4 km²overlap592.87 km²24%
- Bassin de Rio Cajarisub-area820,4 km²overlap590.59 km²24%
- Bassin de Rio Jarisub-area326,2 km²overlap324.77 km²13%
- Bassin de Rio Jarisub-area521,2 km²overlap179.96 km²7%
- Bassin de Rio Jarisub-area677,6 km²overlap125.04 km²5%
- Bassin de Rio Jarisub-area569,1 km²overlap53.51 km²2%
- Basin #25800sub-area479 km²overlap0.43 km²0%
- Bassin de Igarapé Carucarusub-area2 461,5 km²overlap0.39 km²0%
1 more basinssorted by overlap
Lakes (1, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
2,0%
Pesticides
0,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN II · 1IUCN VI · 1🌊 Marine · 2
Reserva Extrativista Rio Cajari
IUCN VIExtractive Reserve · 1990
5 324 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN