Ontologia

Municipality · BRA

São Sebastião do Maranhão

Brazil

AwTropical, savannah(95 %)

Species observed

16

Observations

18

Area

517,8km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

16 distinct species · 18 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 obs · 7 cellules
Obs. / cellule
≥ 8
8–7
2–7
1–1
< 1

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

22,5°C

Annual rain

1 249mm

Warmest m°

28,6°C

Coldest m°

14,6°C

Elevation: 622 m on average (min 462 m, max 923 m)

Bioclimatic detailsExpert
Annual mean temp.
22,5°C
Annual rain
1 249mm
Warmest month
28,6°C
Coldest month
14,6°C
Mean alt.
622m
Min
462m
Max
923m
Std. dev.
103m
Köppen-Geiger (dominant)
AwTropical, savannah(95 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,5

Org. C

22,0g/kg

Clay

46,6%

Sand

41,7%

Silt

11,7%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
30,9g/kg
Clay
44,0%
Sand
44,0%
Silt
12,0%
5–15 cm
pH H₂O
5,4
Org. C
21,1g/kg
Clay
45,0%
Sand
43,0%
Silt
12,0%
15–30 cm
pH H₂O
5,5
Org. C
14,1g/kg
Clay
50,9%
Sand
38,2%
Silt
11,0%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest45.5%
Crops11.7%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)42.5%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology4 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

57,2km

Basins crossed

4

Max stream order

4

Max drainage

3 817km²

Discharge in basins

5,9m³/s

Mean precip.

1 162mm/an

Mean T°

21,8°C

Moisture idx

-0,29

Mean runoff

359mm/an

Mean elev. (basins)

581m

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

13,5%

Pesticides

38,1kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)