Ontologia

Municipality · BRA

Alexandria

Brazil

AwTropical, savannah(100 %)

Species observed

40

Observations

75

Area

381,2km²

Ecological tissue

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

Species present

40 distinct species · 75 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

75 obs · 6 cellules
Obs. / cellule
≥ 33
33–32
15–32
14–14
< 14

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

Climate

Mean T°

27,4°C

Annual rain

904mm

Warmest m°

34,4°C

Coldest m°

20,7°C

Elevation: 339 m on average (min 254 m, max 546 m)

Bioclimatic detailsExpert
Annual mean temp.
27,4°C
Annual rain
904mm
Warmest month
34,4°C
Coldest month
20,7°C
Mean alt.
339m
Min
254m
Max
546m
Std. dev.
53m
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

6,2

Org. C

11,3g/kg

Clay

24,5%

Sand

51,6%

Silt

23,9%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
15,0g/kg
Clay
20,6%
Sand
54,8%
Silt
24,6%
5–15 cm
pH H₂O
6,2
Org. C
10,8g/kg
Clay
21,5%
Sand
53,9%
Silt
24,6%
15–30 cm
pH H₂O
6,1
Org. C
8,1g/kg
Clay
31,4%
Sand
46,1%
Silt
22,5%

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

Land cover

Forest14.4%
Crops28.6%
Built-up0.3%
Bare soil0.4%
Other (grassland, water…)56.3%

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

Hydrology4 basins · 2 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,38km²

Basins crossed

4

Max drainage

3 428km²

Discharge in basins

0,8m³/s

Mean precip.

870mm/an

Mean T°

25,7°C

Moisture idx

-0,49

Mean runoff

90mm/an

Mean elev. (basins)

328m

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

26,3%

Pesticides

51,7kg/km²

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