Ontologia

Municipality · BRA

Álvares Machado

Brazil

AwTropical, savannah(87 %)

Species observed

267

Observations

1 031

Area

347,6km²

Ecological tissue

Sample of 40 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 Álvares Machado : 34 espèces reliées par 41 interactions GloBI sur 5 types (connectance 5.3%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
41
Connectance
0.053
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

267 distinct species · 1 031 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 031 obs · 9 cellules
Obs. / cellule
≥ 772
772–771
24–771
3–23
< 3

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

Climate

Mean T°

23,3°C

Annual rain

1 365mm

Warmest m°

29,7°C

Coldest m°

14,8°C

Elevation: 400 m on average (min 343 m, max 460 m)

Bioclimatic detailsExpert
Annual mean temp.
23,3°C
Annual rain
1 365mm
Warmest month
29,7°C
Coldest month
14,8°C
Mean alt.
400m
Min
343m
Max
460m
Std. dev.
28m
Köppen-Geiger (dominant)
AwTropical, savannah(87 %)Tropical

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

Soil & lithology

pH H₂O

5,8

Org. C

18,5g/kg

Clay

28,2%

Sand

54,5%

Silt

17,4%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
26,4g/kg
Clay
26,4%
Sand
55,8%
Silt
17,8%
5–15 cm
pH H₂O
5,7
Org. C
16,4g/kg
Clay
26,1%
Sand
56,0%
Silt
17,9%
15–30 cm
pH H₂O
5,8
Org. C
12,6g/kg
Clay
32,0%
Sand
51,5%
Silt
16,5%

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

Land cover

Forest18.0%
Crops26.8%
Built-up0.7%
Bare soil0.5%
Other (grassland, water…)53.9%

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

Hydrology4 basins · 2 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

53,1km

Lake surface here

0,32km²

Basins crossed

4

Max stream order

3

Max drainage

2 132km²

Discharge in basins

2,5m³/s

Mean precip.

1 163mm/an

Mean T°

22,2°C

Moisture idx

-0,29

Mean runoff

224mm/an

Mean elev. (basins)

376m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

1,0nW

Built-up

73,6%

Pesticides

64,9kg/km²

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