Área De Proteção Ambiental Da Baixada Maranhense
IUCN VEnvironmental Protection Area · 1991
17 283 km²
Municipality · BRA
Palmeirândia
Brazil
AwTropical, savannah(100 %)
Species observed
116
Observations
146
Area
532,2km²
Ecological tissue
Sample of 16 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 Palmeirândia : 14 espèces reliées par 10 interactions GloBI sur 4 types (connectance 8.3%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
16
Interactions affichées
10
Connectance
0.083
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
116 distinct species · 146 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,9°C
Annual rain
1 920mm
Warmest m°
32,8°C
Coldest m°
22,9°C
Elevation: 19 m on average (min 3 m, max 41 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,9°C
Annual rain
1 920mm
Warmest month
32,8°C
Coldest month
22,9°C
Mean alt.
19m
Min
3m
Max
41m
Std. dev.
9m
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
5,0
Org. C
23,5g/kg
Clay
30,6%
Sand
37,2%
Silt
32,2%
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
5,0
Org. C
36,4g/kg
Clay
30,3%
Sand
36,8%
Silt
33,0%
5–15 cm
pH H₂O
4,9
Org. C
17,8g/kg
Clay
29,2%
Sand
38,6%
Silt
32,2%
15–30 cm
pH H₂O
5,0
Org. C
16,4g/kg
Clay
32,4%
Sand
36,2%
Silt
31,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest62.4%
Crops0.2%
Built-up0.2%
Bare soil1.3%
Other (grassland, water…)35.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 6 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
1,1km
Lake surface here
1,59km²
Basins crossed
7
Max stream order
2
Max drainage
2 803km²
Discharge in basins
39,3m³/s
Mean precip.
1 922mm/an
Mean T°
27,1°C
Moisture idx
0,14
Mean runoff
1 078mm/an
Mean elev. (basins)
23m
Watersheds crossing here
- Bassin de Rio do Meiosub-area293 km²overlap152.25 km²29%
- Bassin de Rio Pericumãsub-area1 038,7 km²overlap137.50 km²26%
- Bassin de Rio Aurásub-area1 193,5 km²overlap81.95 km²15%
- Bassin de Rio Bonfimsub-area295 km²overlap69.56 km²13%
- Bassin de Rio Pericumãsub-area311 km²overlap44.69 km²8%
- Basin #69840sub-area429,2 km²overlap26.93 km²5%
- Basin #68250sub-area77,1 km²overlap19.28 km²4%
Lakes (6, top by area)
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
21,3%
Pesticides
51,8kg/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