Ontologia

Municipality · BRA

Piaçabuçu

Brazil

AwTropical, savannah(100 %)

Species observed

584

Observations

1 147

Area

243,7km²

Ecological tissue

Sample of 26 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 Piaçabuçu : 20 espèces reliées par 30 interactions GloBI sur 3 types (connectance 9.2%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
30
Connectance
0.092
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

584 distinct species · 1 147 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 147 obs · 7 cellules
Obs. / cellule
≥ 385
385–384
190–384
83–189
< 83

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

Climate

Mean T°

26,0°C

Annual rain

1 229mm

Warmest m°

29,5°C

Coldest m°

22,0°C

Elevation: 5 m on average (min -13 m, max 12 m)

Bioclimatic detailsExpert
Annual mean temp.
26,0°C
Annual rain
1 229mm
Warmest month
29,5°C
Coldest month
22,0°C
Mean alt.
5m
Min
-13m
Max
12m
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

31,8g/kg

Clay

32,9%

Sand

36,8%

Silt

30,3%

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
44,2g/kg
Clay
32,1%
Sand
37,4%
Silt
30,5%
5–15 cm
pH H₂O
5,5
Org. C
27,8g/kg
Clay
31,8%
Sand
37,4%
Silt
30,8%
15–30 cm
pH H₂O
5,5
Org. C
23,4g/kg
Clay
34,8%
Sand
35,7%
Silt
29,5%

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

Land cover

Forest8.9%
Crops8.2%
Built-up0.3%
Bare soil9.1%
Other (grassland, water…)73.5%

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

Hydrology5 basins · 2 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

29,0km

Lake surface here

0,75km²

Basins crossed

5

Max stream order

7

Max drainage

637 199km²

Discharge in basins

1 745,3m³/s

Mean precip.

1 302mm/an

Mean T°

25,0°C

Moisture idx

-0,13

Mean runoff

495mm/an

Mean elev. (basins)

32m

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

Human pressure

Pop. density

1hab/km²

Night light

0,7nW

Built-up

29,2%

Pesticides

73,6kg/km²

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

Protected areas3

IUCN V · 2IUCN IV · 1🌊 Marine · 2

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