Ontologia

Municipality · BRA

Alegre

Brazil

AwTropical, savannah(71 %)

Species observed

1 155

Observations

6 121

Area

756,9km²

Ecological tissue

Sample of 36 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 Alegre : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 4 types (connectance 6.3%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
40
Connectance
0.064
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

1 155 distinct species · 6 121 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 121 obs · 22 cellules
Obs. / cellule
≥ 1 032
671–1 031
477–670
175–476
< 175

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 447mm

Warmest m°

28,8°C

Coldest m°

13,9°C

Elevation: 503 m on average (min 128 m, max 1 110 m)

Bioclimatic detailsExpert
Annual mean temp.
21,6°C
Annual rain
1 447mm
Warmest month
28,8°C
Coldest month
13,9°C
Mean alt.
503m
Min
128m
Max
1 110m
Std. dev.
201m
Köppen-Geiger (dominant)
AwTropical, savannah(71 %)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

23,1g/kg

Clay

33,6%

Sand

48,4%

Silt

18,0%

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
33,9g/kg
Clay
31,0%
Sand
50,6%
Silt
18,4%
5–15 cm
pH H₂O
5,5
Org. C
21,3g/kg
Clay
31,2%
Sand
50,3%
Silt
18,5%
15–30 cm
pH H₂O
5,5
Org. C
14,2g/kg
Clay
38,5%
Sand
44,4%
Silt
17,1%

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

Land cover

Forest28.9%
Crops17.4%
Built-up0.3%
Bare soil0.6%
Other (grassland, water…)52.9%

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

Hydrology6 basins · 0 lakes · 30 rivers

Hydrology metrics for this exact territory

Stream length here

204,2km

Basins crossed

6

Max stream order

4

Max drainage

3 189km²

Discharge in basins

21,4m³/s

Mean precip.

1 229mm/an

Mean T°

21,0°C

Moisture idx

-0,21

Mean runoff

426mm/an

Mean elev. (basins)

588m

Rivers / streams (30, ord ≥ 4)

18 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

24,6%

Pesticides

38,9kg/km²

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

Protected areas1

IUCN II · 1📍 Point sites · 1

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