Ontologia

Municipality · BRA

Macaé

Brazil

AwTropical, savannah(42 %)

Species observed

1 551

Observations

18 128

Area

1 217km²

Ecological tissue

Sample of 28 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 Macaé : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 2 types (connectance 7.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
29
Connectance
0.077
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 551 distinct species · 18 128 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 128 obs · 32 cellules
Obs. / cellule
≥ 7 212
1 154–7 211
324–1 153
226–323
< 226

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

Climate

Mean T°

22,6°C

Annual rain

1 705mm

Warmest m°

29,0°C

Coldest m°

15,9°C

Elevation: 243 m on average (min -26 m, max 1 532 m)

Bioclimatic detailsExpert
Annual mean temp.
22,6°C
Annual rain
1 705mm
Warmest month
29,0°C
Coldest month
15,9°C
Mean alt.
243m
Min
-26m
Max
1 532m
Std. dev.
302m
Köppen-Geiger (dominant)
AwTropical, savannah(42 %)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

33,9g/kg

Clay

31,0%

Sand

48,3%

Silt

20,7%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
46,6g/kg
Clay
29,7%
Sand
49,2%
Silt
21,1%
5–15 cm
pH H₂O
5,4
Org. C
34,3g/kg
Clay
29,4%
Sand
49,6%
Silt
21,0%
15–30 cm
pH H₂O
5,4
Org. C
20,9g/kg
Clay
34,1%
Sand
46,1%
Silt
19,8%

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

Land cover

Forest45.2%
Crops7.6%
Built-up1.1%
Bare soil0.7%
Other (grassland, water…)45.4%

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

Hydrology3 basins · 1 lakes · 16 rivers

Hydrology metrics for this exact territory

Stream length here

237,6km

Lake surface here

1,46km²

Basins crossed

3

Max stream order

4

Max drainage

2 476km²

Discharge in basins

0,9m³/s

Mean precip.

1 224mm/an

Mean T°

21,6°C

Moisture idx

-0,10

Mean runoff

420mm/an

Mean elev. (basins)

284m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (16, ord ≥ 4)

4 more river segments

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

Human pressure

Pop. density

2hab/km²

Night light

3,6nW

Built-up

105,8%

Pesticides

46,0kg/km²

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

Protected areas15

IUCN V · 5IUCN II · 4IUCN IV · 4IUCN Ia · 1IUCN III · 1🌊 Marine · 4📍 Point sites · 3
Complete list

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