Área De Proteção Ambiental Do Arquipélago Do Marajó
IUCN VEnvironmental Protection Area · 1989
45 248 km²
Municipality · BRA
Gurupá
Brazil
AmTropical, monsoon(78 %)
Species observed
1 073
Observations
2 575
Area
8 570,2km²
Ecological tissue
Sample of 41 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 Gurupá : 36 espèces reliées par 32 interactions GloBI sur 3 types (connectance 3.9%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
41
Interactions affichées
32
Connectance
0.039
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
1 073 distinct species · 2 575 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,9°C
Annual rain
2 473mm
Warmest m°
32,6°C
Coldest m°
23,4°C
Elevation: 8 m on average (min -31 m, max 37 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,9°C
Annual rain
2 473mm
Warmest month
32,6°C
Coldest month
23,4°C
Mean alt.
8m
Min
-31m
Max
37m
Std. dev.
9m
Köppen-Geiger (dominant)
AmTropical, monsoon(78 %)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
31,7g/kg
Clay
38,4%
Sand
34,6%
Silt
27,0%
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
4,6
Org. C
50,7g/kg
Clay
36,9%
Sand
35,4%
Silt
27,7%
5–15 cm
pH H₂O
4,6
Org. C
23,7g/kg
Clay
36,6%
Sand
35,9%
Silt
27,5%
15–30 cm
pH H₂O
4,7
Org. C
20,7g/kg
Clay
41,7%
Sand
32,5%
Silt
25,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest90.8%
Crops0.0%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)9.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology30 basins · 1 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
54,3km
Lake surface here
0,01km²
Basins crossed
30
Max stream order
10
Max drainage
5 912 761km²
Discharge in basins
881 044,2m³/s
Mean precip.
2 462mm/an
Mean T°
26,9°C
Moisture idx
0,32
Mean runoff
1 173mm/an
Mean elev. (basins)
19m
Watersheds crossing here
- Bassin de RIO MAMBUAÇÚsub-area1 231,5 km²overlap1220.03 km²14%
- Basin #23680sub-area1 124,7 km²overlap1119.46 km²13%
- Basin #23130sub-area901,9 km²overlap888.00 km²10%
- Basin #22210sub-area546,8 km²overlap542.58 km²6%
- Bassin de Rio Cajarisub-area1 323,4 km²overlap501.03 km²6%
- Basin #36320sub-area487,3 km²overlap485.08 km²6%
- Bassin de entrada do igarapésub-area478 km²overlap475.90 km²6%
- Basin #36490sub-area462 km²overlap459.91 km²5%
- Basin #23140sub-area2 064,7 km²overlap458.89 km²5%
21 more basinssorted by overlap
- Basin #42430sub-area546,2 km²overlap433.78 km²5%
- Basin #06850sub-area300,4 km²overlap299.04 km²3%
- Basin #06860sub-area888 km²overlap251.38 km²3%
- Bassin de Rio Jarisub-area677,6 km²overlap247.29 km²3%
- Bassin de Rio Xingusub-area235,3 km²overlap233.47 km²3%
- Bassin de Rio Xingusub-area312,5 km²overlap218.11 km²3%
- Basin #38750sub-area2 387,9 km²overlap149.98 km²2%
- Basin #39720sub-area142,6 km²overlap141.94 km²2%
- Basin #06830sub-area82,8 km²overlap82.46 km²1%
- Basin #06820sub-area152,8 km²overlap73.60 km²1%
- Bassin de Furo Maparisub-area2 394,4 km²overlap68.10 km²1%
- Basin #06980sub-area271,6 km²overlap62.39 km²1%
- Bassin de Rio Cajarisub-area820,4 km²overlap28.32 km²0%
- Bassin de Rio Xingusub-area40,5 km²overlap16.75 km²0%
- Bassin de Rio Caxiuanãsub-area1 204,4 km²overlap15.59 km²0%
- Basin #07000sub-area249,2 km²overlap15.34 km²0%
- Basin #22430sub-area19,2 km²overlap2.97 km²0%
- Basin #06790sub-area635,2 km²overlap2.69 km²0%
- Bassin de Rio Majarisub-area1 040,1 km²overlap2.14 km²0%
- Bassin de Rio Xingusub-area99,9 km²overlap1.50 km²0%
- Basin #19270sub-area959,4 km²overlap0.56 km²0%
Lakes (1, top by area)
Rivers / streams (5, 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
0,7%
Pesticides
5,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN VI · 3IUCN V · 1IUCN II · 1🌊 Marine · 5
Amazon Estuary and its Mangroves
IUCN IIWetland of International Importance (Ramsar Site) · 2018
38 049 km²
Floresta Nacional De Caxiuanã
IUCN VIForest · 1961
3 179 km²
Reserva Extrativista Gurupá-Melgaço
IUCN VIExtractive Reserve · 2006
1 456 km²
Reserva De Desenvolvimento Sustentável De Itatupã-Baquiá
IUCN VISustainable Development Reserve · 2005
644 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN