Ontologia

Municipality · BRA

Brejo Grande

Brazil

AwTropical, savannah(100 %)

Species observed

336

Observations

573

Area

141,5km²

Ecological tissue

Sample of 8 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 Brejo Grande : 8 espèces reliées par 5 interactions GloBI sur 2 types (connectance 17.9%, filtre Serrano α=0.2).

Espèces affichées
8
Interactions affichées
5
Connectance
0.179
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

336 distinct species · 573 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

573 obs · 3 cellules
Obs. / cellule
≥ 336
336–335
336–335
221–335
< 221

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

Climate

Mean T°

26,2°C

Annual rain

1 216mm

Warmest m°

30,3°C

Coldest m°

21,8°C

Elevation: 4 m on average (min -9 m, max 11 m)

Bioclimatic detailsExpert
Annual mean temp.
26,2°C
Annual rain
1 216mm
Warmest month
30,3°C
Coldest month
21,8°C
Mean alt.
4m
Min
-9m
Max
11m
Std. dev.
3m
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

5,5

Org. C

37,1g/kg

Clay

33,8%

Sand

35,3%

Silt

30,9%

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
47,4g/kg
Clay
33,2%
Sand
35,5%
Silt
31,3%
5–15 cm
pH H₂O
5,5
Org. C
34,0g/kg
Clay
32,6%
Sand
35,9%
Silt
31,4%
15–30 cm
pH H₂O
5,5
Org. C
30,0g/kg
Clay
35,5%
Sand
34,4%
Silt
30,0%

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

Land cover

Forest10.0%
Crops11.8%
Built-up0.2%
Bare soil3.6%
Other (grassland, water…)74.4%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,9km

Basins crossed

3

Max stream order

7

Max drainage

637 199km²

Discharge in basins

1 264,4m³/s

Mean precip.

1 316mm/an

Mean T°

25,3°C

Moisture idx

-0,12

Mean runoff

510mm/an

Mean elev. (basins)

13m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,7nW

Built-up

19,1%

Pesticides

68,4kg/km²

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