Área De Proteção Ambiental Da Baixada Maranhense
IUCN VEnvironmental Protection Area · 1991
17 283 km²
Municipality · BRA
Olinda Nova do Maranhão
Brazil
AwTropical, savannah(100 %)
Species observed
19
Observations
33
Area
199,9km²
Partial data for this territory
Few observations recorded here. Real biodiversity is likely richer.
Ecological tissue
Sample of 2 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 Olinda Nova do Maranhão : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).
Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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
19 distinct species · 33 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,1°C
Annual rain
1 944mm
Warmest m°
33,1°C
Coldest m°
23,1°C
Elevation: 22 m on average (min 4 m, max 43 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,1°C
Annual rain
1 944mm
Warmest month
33,1°C
Coldest month
23,1°C
Mean alt.
22m
Min
4m
Max
43m
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
4,9
Org. C
21,5g/kg
Clay
33,2%
Sand
30,5%
Silt
36,3%
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
4,9
Org. C
33,8g/kg
Clay
32,8%
Sand
29,8%
Silt
37,4%
5–15 cm
pH H₂O
4,9
Org. C
16,4g/kg
Clay
31,6%
Sand
31,8%
Silt
36,6%
15–30 cm
pH H₂O
4,9
Org. C
14,4g/kg
Clay
35,2%
Sand
29,8%
Silt
35,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest43.7%
Crops0.2%
Built-up0.4%
Bare soil0.4%
Other (grassland, water…)55.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 10 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
27,1km
Lake surface here
2,94km²
Basins crossed
3
Max stream order
3
Max drainage
2 038km²
Discharge in basins
2,7m³/s
Mean precip.
1 805mm/an
Mean T°
27,2°C
Moisture idx
0,07
Mean runoff
956mm/an
Mean elev. (basins)
16m
Watersheds crossing here
Lakes (10, top by area)
- Lago da Gameleiraarea11,5 km²avg depth1.8 m
- Lake #17949area1,8 km²avg depth2.1 m
- Lac 1083079area0,9 km²avg depth1.5 m
- Lac 1083083area0,5 km²avg depth2.9 m
- Lac 1083096area0,5 km²avg depth3.0 m
- Lac 1083097area0,3 km²avg depth1.4 m
- Lac 1083106area0,2 km²avg depth2.7 m
- Lac 1083137area0,2 km²avg depth2.2 m
- Lac 1083051area0,1 km²avg depth1.9 m
1 more lakes
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,3nW
Built-up
35,6%
Pesticides
52,1kg/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