Ontologia

Municipality · BRA

Portelândia

Brazil

AwTropical, savannah(100 %)

Species observed

286

Observations

602

Area

553,4km²

Ecological tissue

Sample of 32 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 Portelândia : 26 espèces reliées par 34 interactions GloBI sur 4 types (connectance 6.9%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
34
Connectance
0.069
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

286 distinct species · 602 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

602 obs · 13 cellules
Obs. / cellule
≥ 192
147–191
57–146
21–56
< 21

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 692mm

Warmest m°

29,7°C

Coldest m°

14,7°C

Elevation: 792 m on average (min 498 m, max 965 m)

Bioclimatic detailsExpert
Annual mean temp.
22,8°C
Annual rain
1 692mm
Warmest month
29,7°C
Coldest month
14,7°C
Mean alt.
792m
Min
498m
Max
965m
Std. dev.
129m
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

5,4

Org. C

18,3g/kg

Clay

32,8%

Sand

49,3%

Silt

17,9%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
22,6g/kg
Clay
30,9%
Sand
50,5%
Silt
18,6%
5–15 cm
pH H₂O
5,4
Org. C
19,5g/kg
Clay
32,7%
Sand
49,5%
Silt
17,8%
15–30 cm
pH H₂O
5,4
Org. C
12,7g/kg
Clay
34,7%
Sand
48,1%
Silt
17,2%

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

Land cover

Forest21.4%
Crops49.0%
Built-up0.1%
Bare soil0.4%
Other (grassland, water…)29.1%

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

Hydrology4 basins · 0 lakes · 14 rivers

Hydrology metrics for this exact territory

Stream length here

95,7km

Basins crossed

4

Max stream order

3

Max drainage

2 469km²

Discharge in basins

9,6m³/s

Mean precip.

1 688mm/an

Mean T°

23,2°C

Moisture idx

-0,02

Mean runoff

543mm/an

Mean elev. (basins)

682m

Watersheds crossing here

Rivers / streams (14, ord ≥ 4)

2 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

14,2%

Pesticides

63,5kg/km²

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