Área De Proteção Ambiental Da Baixada Maranhense
IUCN VEnvironmental Protection Area · 1991
17 283 km²
Municipality · BRA
Santa Rita
Brazil
AwTropical, savannah(97 %)
Species observed
78
Observations
99
Area
756,8km²
Ecological tissue
Sample of 24 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 Santa Rita : 24 espèces reliées par 14 interactions GloBI sur 3 types (connectance 5.1%, filtre Serrano α=0.2).
Espèces affichées
24
Interactions affichées
14
Connectance
0.051
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 · 99 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,4°C
Annual rain
1 829mm
Warmest m°
34,0°C
Coldest m°
23,3°C
Elevation: 20 m on average (min -34 m, max 51 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,4°C
Annual rain
1 829mm
Warmest month
34,0°C
Coldest month
23,3°C
Mean alt.
20m
Min
-34m
Max
51m
Std. dev.
13m
Köppen-Geiger (dominant)
AwTropical, savannah(97 %)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
23,3g/kg
Clay
31,5%
Sand
30,9%
Silt
37,6%
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
5,2
Org. C
36,5g/kg
Clay
31,1%
Sand
30,5%
Silt
38,4%
5–15 cm
pH H₂O
5,2
Org. C
17,9g/kg
Clay
30,2%
Sand
31,9%
Silt
38,0%
15–30 cm
pH H₂O
5,2
Org. C
15,3g/kg
Clay
33,3%
Sand
30,3%
Silt
36,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest45.9%
Crops0.4%
Built-up0.3%
Bare soil0.1%
Other (grassland, water…)53.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 1 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
79,3km
Lake surface here
0,11km²
Basins crossed
9
Max stream order
6
Max drainage
52 992km²
Discharge in basins
197,4m³/s
Mean precip.
1 716mm/an
Mean T°
27,2°C
Moisture idx
0,03
Mean runoff
970mm/an
Mean elev. (basins)
23m
Watersheds crossing here
- Bassin de Rio Itapecurusub-area977 km²overlap375.71 km²50%
- Basin #09350sub-area198,3 km²overlap172.80 km²23%
- Basin #09330sub-area380,4 km²overlap56.51 km²7%
- Basin #09370sub-area196,2 km²overlap50.72 km²7%
- Bassin de Rio Itapecurusub-area313,6 km²overlap32.16 km²4%
- Bassin de Rio Itapecurusub-area687,6 km²overlap25.48 km²3%
- Basin #09340sub-area25,1 km²overlap20.54 km²3%
- Bassin de Rio Munimsub-area1 748,7 km²overlap17.65 km²2%
- Basin #09280sub-area464,3 km²overlap2.22 km²0%
Lakes (1, top by area)
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
32,5%
Pesticides
57,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN V · 3🌊 Marine · 3
Baixada Maranhense Environmental Protection Area
IUCN VWetland of International Importance (Ramsar Site) · 2000
17 283 km²
Área De Proteção Ambiental De Upaon-Açu / Miritiba / Alto Preguiças
IUCN VEnvironmental Protection Area · 1992
15 587 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN