Ontologia

Municipality · BRA

São Marcos

Brazil

CfbTemperate, no dry season, warm summer(83 %)

Species observed

507

Observations

998

Area

256,2km²

Ecological tissue

Sample of 31 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 Marcos : 26 espèces reliées par 33 interactions GloBI sur 3 types (connectance 7.1%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
33
Connectance
0.071
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

507 distinct species · 998 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

998 obs · 10 cellules
Obs. / cellule
≥ 335
335–334
108–334
83–107
< 83

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

Climate

Mean T°

16,6°C

Annual rain

1 732mm

Warmest m°

25,9°C

Coldest m°

7,4°C

Elevation: 705 m on average (min 330 m, max 883 m)

Bioclimatic detailsExpert
Annual mean temp.
16,6°C
Annual rain
1 732mm
Warmest month
25,9°C
Coldest month
7,4°C
Mean alt.
705m
Min
330m
Max
883m
Std. dev.
114m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(83 %)Temperate

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

Soil & lithology

pH H₂O

5,3

Org. C

46,0g/kg

Clay

47,6%

Sand

16,7%

Silt

35,7%

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

Dominant lithology: vaGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
73,5g/kg
Clay
47,5%
Sand
17,1%
Silt
35,3%
5–15 cm
pH H₂O
5,4
Org. C
33,5g/kg
Clay
46,8%
Sand
17,0%
Silt
36,1%
15–30 cm
pH H₂O
5,3
Org. C
31,1g/kg
Clay
48,4%
Sand
16,0%
Silt
35,7%

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

Land cover

Forest62.6%
Crops3.3%
Built-up1.1%
Bare soil0.4%
Other (grassland, water…)32.6%

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

Hydrology1 basins · 0 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

85,8km

Basins crossed

1

Max stream order

5

Max drainage

8 259km²

Discharge in basins

24,7m³/s

Mean precip.

1 827mm/an

Mean T°

17,0°C

Moisture idx

0,33

Mean runoff

816mm/an

Mean elev. (basins)

692m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,2nW

Built-up

108,0%

Pesticides

38,1kg/km²

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