Ontologia

Municipality · BRA

Barra Mansa

Brazil

AwTropical, savannah(91 %)

Species observed

449

Observations

1 604

Area

547,1km²

Ecological tissue

Sample of 33 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 Barra Mansa : 25 espèces reliées par 47 interactions GloBI sur 4 types (connectance 8.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
47
Connectance
0.089
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

449 distinct species · 1 604 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 604 obs · 14 cellules
Obs. / cellule
≥ 491
334–490
118–333
91–117
< 91

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

Climate

Mean T°

21,6°C

Annual rain

1 551mm

Warmest m°

28,9°C

Coldest m°

12,9°C

Elevation: 506 m on average (min 391 m, max 1 021 m)

Bioclimatic detailsExpert
Annual mean temp.
21,6°C
Annual rain
1 551mm
Warmest month
28,9°C
Coldest month
12,9°C
Mean alt.
506m
Min
391m
Max
1 021m
Std. dev.
79m
Köppen-Geiger (dominant)
AwTropical, savannah(91 %)Tropical

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

Soil & lithology

pH H₂O

5,1

Org. C

22,3g/kg

Clay

36,5%

Sand

49,7%

Silt

13,8%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
31,4g/kg
Clay
34,3%
Sand
51,7%
Silt
14,0%
5–15 cm
pH H₂O
5,1
Org. C
21,5g/kg
Clay
34,6%
Sand
51,3%
Silt
14,1%
15–30 cm
pH H₂O
5,2
Org. C
14,1g/kg
Clay
40,4%
Sand
46,2%
Silt
13,3%

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

Land cover

Forest42.4%
Crops12.3%
Built-up1.5%
Bare soil0.2%
Other (grassland, water…)43.5%

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

Human pressure

Pop. density

3hab/km²

Night light

2,0nW

Built-up

148,1%

Pesticides

22,9kg/km²

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

Protected areas16

IUCN III · 5IUCN V · 5IUCN IV · 4IUCN II · 2
Complete list

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