Ontologia

Municipality · BRA

Marzagão

Brazil

AwTropical, savannah(100 %)

Species observed

263

Observations

314

Area

225,5km²

Ecological tissue

Sample of 15 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 Marzagão : 11 espèces reliées par 14 interactions GloBI sur 2 types (connectance 13.3%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
14
Connectance
0.133
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

263 distinct species · 314 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

314 obs · 4 cellules
Obs. / cellule
≥ 241
241–240
30–240
30–29
< 30

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

Climate

Mean T°

23,7°C

Annual rain

1 533mm

Warmest m°

30,8°C

Coldest m°

15,1°C

Elevation: 655 m on average (min 516 m, max 866 m)

Bioclimatic detailsExpert
Annual mean temp.
23,7°C
Annual rain
1 533mm
Warmest month
30,8°C
Coldest month
15,1°C
Mean alt.
655m
Min
516m
Max
866m
Std. dev.
70m
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

18,7g/kg

Clay

35,3%

Sand

43,1%

Silt

21,6%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
23,0g/kg
Clay
34,0%
Sand
43,9%
Silt
22,0%
5–15 cm
pH H₂O
5,5
Org. C
19,2g/kg
Clay
34,9%
Sand
43,4%
Silt
21,7%
15–30 cm
pH H₂O
5,5
Org. C
13,8g/kg
Clay
36,9%
Sand
42,0%
Silt
21,0%

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

Land cover

Forest23.4%
Crops32.6%
Built-up0.1%
Bare soil0.4%
Other (grassland, water…)43.4%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

12,3km

Basins crossed

3

Max stream order

6

Max drainage

29 140km²

Discharge in basins

63,6m³/s

Mean precip.

1 320mm/an

Mean T°

23,7°C

Moisture idx

-0,26

Mean runoff

328mm/an

Mean elev. (basins)

665m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

15,0%

Pesticides

11,6kg/km²

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

Protected areas2

IUCN II · 1IUCN V · 1

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