Ontologia

Municipality · BRA

Breves

Brazil

AfTropical, rainforest(87 %)

Species observed

659

Observations

1 888

Area

9 566,6km²

Ecological tissue

Sample of 34 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 Breves : 30 espèces reliées par 29 interactions GloBI sur 4 types (connectance 5.2%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
29
Connectance
0.052
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

659 distinct species · 1 888 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 888 obs · 91 cellules
Obs. / cellule
≥ 219
44–218
13–43
5–12
< 5

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

Climate

Mean T°

26,8°C

Annual rain

2 442mm

Warmest m°

32,9°C

Coldest m°

22,9°C

Elevation: 7 m on average (min -57 m, max 17 m)

Bioclimatic detailsExpert
Annual mean temp.
26,8°C
Annual rain
2 442mm
Warmest month
32,9°C
Coldest month
22,9°C
Mean alt.
7m
Min
-57m
Max
17m
Std. dev.
4m
Köppen-Geiger (dominant)
AfTropical, rainforest(87 %)Tropical

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

Soil & lithology

pH H₂O

4,6

Org. C

33,6g/kg

Clay

30,6%

Sand

47,0%

Silt

22,4%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,6
Org. C
53,7g/kg
Clay
30,4%
Sand
47,0%
Silt
22,6%
5–15 cm
pH H₂O
4,6
Org. C
25,2g/kg
Clay
30,1%
Sand
47,3%
Silt
22,6%
15–30 cm
pH H₂O
4,6
Org. C
21,9g/kg
Clay
31,4%
Sand
46,5%
Silt
22,0%

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

Land cover

Forest93.6%
Crops0.0%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)6.3%

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

Hydrology25 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

222,7km

Basins crossed

25

Max stream order

5

Max drainage

5 912 761km²

Discharge in basins

369 771,3m³/s

Mean precip.

2 648mm/an

Mean T°

26,8°C

Moisture idx

0,36

Mean runoff

1 277mm/an

Mean elev. (basins)

19m

Watersheds crossing here

16 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

1,8%

Pesticides

50,7kg/km²

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

Protected areas5

IUCN VI · 3IUCN V · 1IUCN II · 1🌊 Marine · 5

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