Ontologia

Municipality · BRA

Riachão do Dantas

Brazil

AwTropical, savannah(100 %)

Species observed

370

Observations

940

Area

530,6km²

Ecological tissue

Sample of 6 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 Riachão do Dantas : 3 espèces reliées par 5 interactions GloBI sur 1 type (connectance 33.3%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
6
Interactions affichées
5
Connectance
0.333
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

370 distinct species · 940 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

940 obs · 11 cellules
Obs. / cellule
≥ 456
207–455
40–206
8–39
< 8

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

Climate

Mean T°

24,5°C

Annual rain

1 142mm

Warmest m°

30,5°C

Coldest m°

18,7°C

Elevation: 254 m on average (min 71 m, max 567 m)

Bioclimatic detailsExpert
Annual mean temp.
24,5°C
Annual rain
1 142mm
Warmest month
30,5°C
Coldest month
18,7°C
Mean alt.
254m
Min
71m
Max
567m
Std. dev.
109m
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

24,6g/kg

Clay

23,8%

Sand

52,9%

Silt

23,3%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
38,1g/kg
Clay
23,5%
Sand
52,8%
Silt
23,6%
5–15 cm
pH H₂O
5,7
Org. C
20,4g/kg
Clay
21,6%
Sand
54,8%
Silt
23,6%
15–30 cm
pH H₂O
5,7
Org. C
15,2g/kg
Clay
26,2%
Sand
51,2%
Silt
22,6%

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

Land cover

Forest24.4%
Crops15.1%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)60.0%

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

Hydrology5 basins · 0 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

92,0km

Basins crossed

5

Max stream order

4

Max drainage

2 485km²

Discharge in basins

4,7m³/s

Mean precip.

1 038mm/an

Mean T°

23,8°C

Moisture idx

-0,32

Mean runoff

250mm/an

Mean elev. (basins)

224m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

16,4%

Pesticides

49,6kg/km²

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