Ontologia

Municipality · BRA

Rialma

Brazil

AwTropical, savannah(100 %)

Species observed

12

Observations

18

Area

268,3km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 2 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 Rialma : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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

12 distinct species · 18 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 obs · 4 cellules
Obs. / cellule
≥ 7
7–6
5–6
5–4
< 5

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

Climate

Mean T°

24,4°C

Annual rain

1 577mm

Warmest m°

31,9°C

Coldest m°

16,5°C

Elevation: 616 m on average (min 522 m, max 867 m)

Bioclimatic detailsExpert
Annual mean temp.
24,4°C
Annual rain
1 577mm
Warmest month
31,9°C
Coldest month
16,5°C
Mean alt.
616m
Min
522m
Max
867m
Std. dev.
63m
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

5,5

Org. C

18,7g/kg

Clay

36,0%

Sand

39,1%

Silt

24,9%

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
23,4g/kg
Clay
33,7%
Sand
40,7%
Silt
25,7%
5–15 cm
pH H₂O
5,6
Org. C
20,4g/kg
Clay
34,9%
Sand
39,8%
Silt
25,3%
15–30 cm
pH H₂O
5,6
Org. C
12,1g/kg
Clay
39,5%
Sand
36,9%
Silt
23,7%

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

Land cover

Forest19.9%
Crops39.8%
Built-up0.3%
Bare soil0.5%
Other (grassland, water…)39.6%

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

Hydrology6 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

53,4km

Basins crossed

6

Max stream order

6

Max drainage

13 802km²

Discharge in basins

192,2m³/s

Mean precip.

1 614mm/an

Mean T°

24,4°C

Moisture idx

0,03

Mean runoff

558mm/an

Mean elev. (basins)

640m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

33,1%

Pesticides

68,1kg/km²

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