Ontologia

Municipality · BRA

Barra de Santana

Brazil

BShArid, steppe, hot(76 %)

Species observed

64

Observations

73

Area

375,2km²

Ecological tissue

Sample of 30 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 Barra de Santana : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 5 types (connectance 6.7%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
29
Connectance
0.067
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

64 distinct species · 73 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

73 obs · 9 cellules
Obs. / cellule
≥ 24
24–23
15–23
2–14
< 2

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

Climate

Mean T°

24,9°C

Annual rain

659mm

Warmest m°

31,3°C

Coldest m°

19,4°C

Elevation: 384 m on average (min 285 m, max 565 m)

Bioclimatic detailsExpert
Annual mean temp.
24,9°C
Annual rain
659mm
Warmest month
31,3°C
Coldest month
19,4°C
Mean alt.
384m
Min
285m
Max
565m
Std. dev.
40m
Köppen-Geiger (dominant)
BShArid, steppe, hot(76 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,6

Org. C

13,2g/kg

Clay

21,8%

Sand

57,9%

Silt

20,3%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
19,6g/kg
Clay
20,2%
Sand
59,2%
Silt
20,6%
5–15 cm
pH H₂O
6,6
Org. C
11,5g/kg
Clay
21,3%
Sand
58,1%
Silt
20,6%
15–30 cm
pH H₂O
6,6
Org. C
8,6g/kg
Clay
23,8%
Sand
56,3%
Silt
19,9%

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

Land cover

Forest12.9%
Crops9.5%
Built-up0.2%
Bare soil0.4%
Other (grassland, water…)77.0%

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

Hydrology4 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

56,1km

Basins crossed

4

Max stream order

6

Max drainage

15 513km²

Discharge in basins

3,3m³/s

Mean precip.

565mm/an

Mean T°

23,5°C

Moisture idx

-0,63

Mean runoff

85mm/an

Mean elev. (basins)

418m

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

19,6%

Pesticides

31,5kg/km²

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