Ontologia

Municipality · BRA

Rio Maria

Brazil

AwTropical, savannah(100 %)

Species observed

209

Observations

399

Area

4 114,7km²

Ecological tissue

Sample of 39 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 Rio Maria : 31 espèces reliées par 37 interactions GloBI sur 5 types (connectance 4.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
37
Connectance
0.047
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

209 distinct species · 399 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

399 obs · 35 cellules
Obs. / cellule
≥ 68
26–67
13–25
6–12
< 6

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

Climate

Mean T°

26,2°C

Annual rain

1 761mm

Warmest m°

32,8°C

Coldest m°

21,8°C

Elevation: 236 m on average (min 131 m, max 549 m)

Bioclimatic detailsExpert
Annual mean temp.
26,2°C
Annual rain
1 761mm
Warmest month
32,8°C
Coldest month
21,8°C
Mean alt.
236m
Min
131m
Max
549m
Std. dev.
64m
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

4,9

Org. C

20,4g/kg

Clay

27,9%

Sand

41,9%

Silt

30,1%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
29,7g/kg
Clay
26,0%
Sand
43,3%
Silt
30,7%
5–15 cm
pH H₂O
4,9
Org. C
21,2g/kg
Clay
27,0%
Sand
42,4%
Silt
30,6%
15–30 cm
pH H₂O
4,9
Org. C
10,4g/kg
Clay
30,9%
Sand
40,0%
Silt
29,1%

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

Land cover

Forest35.6%
Crops3.4%
Built-up0.1%
Bare soil0.4%
Other (grassland, water…)60.5%

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

Hydrology14 basins · 3 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

152,6km

Lake surface here

0,74km²

Basins crossed

14

Max stream order

5

Max drainage

359 061km²

Discharge in basins

1 824,0m³/s

Mean precip.

1 849mm/an

Mean T°

25,7°C

Moisture idx

0,00

Mean runoff

631mm/an

Mean elev. (basins)

236m

Watersheds crossing here

5 more basins

Lakes (3, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

4,7%

Pesticides

14,9kg/km²

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