Área De Proteção Ambiental Da Baixada Maranhense
IUCN VEnvironmental Protection Area · 1991
17 283 km²
Municipality · BRA
Matões do Norte
Brazil
AwTropical, savannah(100 %)
Species observed
50
Observations
128
Area
794,5km²
Ecological tissue
Sample of 6 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 Matões do Norte : 6 espèces reliées par 4 interactions GloBI sur 3 types (connectance 26.7%, filtre Serrano α=0.2).
Espèces affichées
6
Interactions affichées
4
Connectance
0.267
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
50 distinct species · 128 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,6°C
Annual rain
1 794mm
Warmest m°
34,3°C
Coldest m°
22,9°C
Elevation: 40 m on average (min 7 m, max 63 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,6°C
Annual rain
1 794mm
Warmest month
34,3°C
Coldest month
22,9°C
Mean alt.
40m
Min
7m
Max
63m
Std. dev.
10m
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
5,3
Org. C
17,7g/kg
Clay
30,1%
Sand
29,5%
Silt
40,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,3
Org. C
29,5g/kg
Clay
31,1%
Sand
27,1%
Silt
41,8%
5–15 cm
pH H₂O
5,3
Org. C
13,4g/kg
Clay
29,2%
Sand
31,0%
Silt
39,9%
15–30 cm
pH H₂O
5,3
Org. C
10,1g/kg
Clay
30,0%
Sand
30,5%
Silt
39,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest43.3%
Crops1.7%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)54.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 1 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
5,5km
Lake surface here
0,53km²
Basins crossed
6
Max stream order
4
Max drainage
30 545km²
Discharge in basins
65,9m³/s
Mean precip.
1 678mm/an
Mean T°
27,2°C
Moisture idx
-0,04
Mean runoff
735mm/an
Mean elev. (basins)
41m
Watersheds crossing here
- Bassin de Igarapé Jundiaisub-area779 km²overlap518.08 km²65%
- Bassin de Rio Tapuiosub-area992,1 km²overlap155.54 km²20%
- Bassin de Rio Mearimsub-area351,1 km²overlap73.07 km²9%
- Bassin de Rio Mearimsub-area152,1 km²overlap39.67 km²5%
- Bassin de Rio Mearimsub-area165,7 km²overlap5.01 km²1%
- Bassin de Rio Peritorósub-area63,9 km²overlap3.09 km²0%
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
0,1nW
Built-up
7,4%
Pesticides
56,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 2🌊 Marine · 2
Baixada Maranhense Environmental Protection Area
IUCN VWetland of International Importance (Ramsar Site) · 2000
17 283 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN