Ontologia

Municipality · BRA

São Nicolau

Brazil

CfaTemperate, no dry season, hot summer(100 %)

Species observed

70

Observations

113

Area

483km²

Ecological tissue

Sample of 14 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 São Nicolau : 9 espèces reliées par 11 interactions GloBI sur 1 type (connectance 12.1%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
14
Interactions affichées
11
Connectance
0.121
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

70 distinct species · 113 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

113 obs · 8 cellules
Obs. / cellule
≥ 41
41–40
22–40
7–21
< 7

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

Climate

Mean T°

20,8°C

Annual rain

1 844mm

Warmest m°

31,0°C

Coldest m°

11,1°C

Elevation: 130 m on average (min 72 m, max 264 m)

Bioclimatic detailsExpert
Annual mean temp.
20,8°C
Annual rain
1 844mm
Warmest month
31,0°C
Coldest month
11,1°C
Mean alt.
130m
Min
72m
Max
264m
Std. dev.
29m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,2

Org. C

28,7g/kg

Clay

41,3%

Sand

22,3%

Silt

36,4%

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

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
46,7g/kg
Clay
41,4%
Sand
22,0%
Silt
36,6%
5–15 cm
pH H₂O
5,2
Org. C
23,3g/kg
Clay
40,4%
Sand
22,7%
Silt
36,9%
15–30 cm
pH H₂O
5,2
Org. C
16,0g/kg
Clay
42,1%
Sand
22,3%
Silt
35,6%

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

Land cover

Forest22.4%
Crops37.1%
Built-up0.1%
Bare soil0.6%
Other (grassland, water…)39.8%

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

Hydrology7 basins · 0 lakes · 17 rivers

Hydrology metrics for this exact territory

Stream length here

147,5km

Basins crossed

7

Max stream order

6

Max drainage

117 236km²

Discharge in basins

186,9m³/s

Mean precip.

1 788mm/an

Mean T°

20,8°C

Moisture idx

0,14

Mean runoff

903mm/an

Mean elev. (basins)

143m

Watersheds crossing here

Rivers / streams (17, ord ≥ 4)

5 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

13,7%

Pesticides

30,9kg/km²

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