Ontologia

Municipality · BRA

Alvorada do Norte

Brazil

AwTropical, savannah(100 %)

Species observed

593

Observations

1 868

Area

1 268,3km²

Ecological tissue

Sample of 26 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 Alvorada do Norte : 21 espèces reliées par 26 interactions GloBI sur 3 types (connectance 8.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
26
Connectance
0.080
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

593 distinct species · 1 868 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 868 obs · 21 cellules
Obs. / cellule
≥ 374
326–373
62–325
24–61
< 24

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

Climate

Mean T°

24,6°C

Annual rain

1 189mm

Warmest m°

32,1°C

Coldest m°

16,4°C

Elevation: 593 m on average (min 442 m, max 1 027 m)

Bioclimatic detailsExpert
Annual mean temp.
24,6°C
Annual rain
1 189mm
Warmest month
32,1°C
Coldest month
16,4°C
Mean alt.
593m
Min
442m
Max
1 027m
Std. dev.
172m
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

5,8

Org. C

16,5g/kg

Clay

30,3%

Sand

34,2%

Silt

35,5%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
20,8g/kg
Clay
28,4%
Sand
35,3%
Silt
36,3%
5–15 cm
pH H₂O
5,8
Org. C
16,5g/kg
Clay
29,1%
Sand
34,8%
Silt
36,0%
15–30 cm
pH H₂O
5,8
Org. C
12,2g/kg
Clay
33,5%
Sand
32,5%
Silt
34,1%

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

Land cover

Forest15.4%
Crops28.8%
Built-up0.1%
Bare soil0.9%
Other (grassland, water…)54.9%

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

6,4%

Pesticides

25,8kg/km²

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

Protected areas1

IUCN V · 1

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