Ontologia

Municipality · BRA

Altônia

Brazil

AfTropical, rainforest(48 %)

Species observed

255

Observations

456

Area

661,6km²

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 Altônia : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 28 interactions GloBI sur 4 types (connectance 4.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
28
Connectance
0.044
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

255 distinct species · 456 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

456 obs · 18 cellules
Obs. / cellule
≥ 182
77–181
16–76
11–15
< 11

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

Climate

Mean T°

22,8°C

Annual rain

1 559mm

Warmest m°

30,6°C

Coldest m°

14,3°C

Elevation: 285 m on average (min 221 m, max 407 m)

Bioclimatic detailsExpert
Annual mean temp.
22,8°C
Annual rain
1 559mm
Warmest month
30,6°C
Coldest month
14,3°C
Mean alt.
285m
Min
221m
Max
407m
Std. dev.
50m
Köppen-Geiger (dominant)
AfTropical, rainforest(48 %)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

22,4g/kg

Clay

31,2%

Sand

48,7%

Silt

20,1%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
33,7g/kg
Clay
29,7%
Sand
49,6%
Silt
20,7%
5–15 cm
pH H₂O
5,5
Org. C
19,1g/kg
Clay
31,1%
Sand
48,9%
Silt
20,1%
15–30 cm
pH H₂O
5,5
Org. C
14,4g/kg
Clay
32,8%
Sand
47,7%
Silt
19,5%

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

Land cover

Forest23.6%
Crops24.4%
Built-up0.3%
Bare soil0.8%
Other (grassland, water…)50.8%

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

Hydrology5 basins · 6 lakes · 21 rivers

Hydrology metrics for this exact territory

Stream length here

127,0km

Lake surface here

6,64km²

Basins crossed

5

Max stream order

8

Max drainage

770 627km²

Discharge in basins

876,6m³/s

Mean precip.

1 436mm/an

Mean T°

21,4°C

Moisture idx

-0,11

Mean runoff

375mm/an

Mean elev. (basins)

308m

Watersheds crossing here

Lakes (6, top by area)

Rivers / streams (21, ord ≥ 4)

9 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

35,0%

Pesticides

50,5kg/km²

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

Protected areas3

IUCN II · 2IUCN V · 1

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