Ontologia

Municipality · BRA

Brejo

Brazil

AwTropical, savannah(100 %)

Species observed

76

Observations

107

Area

1 073,3km²

Ecological tissue

Sample of 19 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 : 16 espèces reliées par 18 interactions GloBI sur 4 types (connectance 10.5%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
18
Connectance
0.105
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

76 distinct species · 107 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

107 obs · 13 cellules
Obs. / cellule
≥ 25
25–24
11–24
8–10
< 8

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

Climate

Mean T°

27,9°C

Annual rain

1 559mm

Warmest m°

36,0°C

Coldest m°

23,0°C

Elevation: 82 m on average (min 23 m, max 112 m)

Bioclimatic detailsExpert
Annual mean temp.
27,9°C
Annual rain
1 559mm
Warmest month
36,0°C
Coldest month
23,0°C
Mean alt.
82m
Min
23m
Max
112m
Std. dev.
22m
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

5,3

Org. C

18,2g/kg

Clay

36,8%

Sand

35,9%

Silt

27,3%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
30,5g/kg
Clay
35,5%
Sand
36,3%
Silt
28,2%
5–15 cm
pH H₂O
5,3
Org. C
13,9g/kg
Clay
34,6%
Sand
37,4%
Silt
28,1%
15–30 cm
pH H₂O
5,3
Org. C
10,2g/kg
Clay
40,2%
Sand
34,2%
Silt
25,6%

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

Land cover

Forest37.8%
Crops10.5%
Built-up0.2%
Bare soil0.4%
Other (grassland, water…)51.1%

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

Hydrology4 basins · 10 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

25,3km

Lake surface here

9,33km²

Basins crossed

4

Max stream order

8

Max drainage

299 907km²

Discharge in basins

184,3m³/s

Mean precip.

1 627mm/an

Mean T°

27,0°C

Moisture idx

-0,08

Mean runoff

628mm/an

Mean elev. (basins)

75m

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

19,2%

Pesticides

67,1kg/km²

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

Protected areas1

IUCN V · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN