Ontologia

Commune · PRT

São Marcos

Portugal

CsbTemperate, dry summer, warm summer(100 %)

Species observed

1 108

Observations

42 752

Area

2,3km²

Ecological tissue

Sample of 36 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 : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 5 types (connectance 11.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
78
Connectance
0.117
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

1 108 distinct species · 42 752 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

42 752 obs · 1 cellules
Obs. / cellule
≥ 42 752
42 752–42 751
42 752–42 751
42 752–42 751
< 42 752

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

Climate

Mean T°

15,6°C

Annual rain

726mm

Warmest m°

23,2°C

Coldest m°

9,4°C

Elevation: 152 m on average (min 126 m, max 166 m)

Bioclimatic detailsExpert
Annual mean temp.
15,6°C
Annual rain
726mm
Warmest month
23,2°C
Coldest month
9,4°C
Mean alt.
152m
Min
126m
Max
166m
Std. dev.
14m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,0

Clay

20,7%

Sand

54,5%

Silt

24,9%

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

Dominant lithology: scGLiMaggregated to Sintra

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Clay
21,3%
Sand
52,0%
Silt
26,8%
5–15 cm
pH H₂O
6,1
Clay
21,3%
Sand
52,5%
Silt
26,3%
15–30 cm
pH H₂O
6,0
Clay
19,6%
Sand
58,9%
Silt
21,5%

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

Land cover

Forest4.7%
Crops4.3%
Built-up13.6%
Bare soil1.3%
Other (grassland, water…)76.1%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,0km

Basins crossed

1

Max stream order

1

Max drainage

2 612km²

Discharge in basins

0,0m³/s

Mean precip.

742mm/an

Mean T°

15,4°C

Moisture idx

-0,16

Max snow

1%

Mean runoff

328mm/an

Mean elev. (basins)

113m

Watersheds crossing here

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

Human pressure

Pop. density

52hab/km²

Night light

43,2nW

Built-up

1 357,1%

Pesticides

39,8kg/km²

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