Ontologia

Commune · PRT

Sintra (São Martinho)

Portugal

CsbTemperate, dry summer, warm summer(100 %)

Species observed

1 863

Observations

17 708

Area

24,3km²

Ecological tissue

Sample of 47 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 Sintra (São Martinho) : 32 espèces reliées par 101 interactions GloBI sur 6 types (connectance 9.3%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
101
Connectance
0.093
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

1 863 distinct species · 17 708 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 708 obs · 1 cellules
Obs. / cellule
≥ 17 708
17 708–17 707
17 708–17 707
17 708–17 707
< 17 708

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

Climate

Mean T°

15,3°C

Annual rain

797mm

Warmest m°

20,6°C

Coldest m°

10,5°C

Elevation: 158 m on average (min 47 m, max 359 m)

Bioclimatic detailsExpert
Annual mean temp.
15,3°C
Annual rain
797mm
Warmest month
20,6°C
Coldest month
10,5°C
Mean alt.
158m
Min
47m
Max
359m
Std. dev.
78m
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

6,1

Org. C

33,6g/kg

Clay

17,1%

Sand

61,2%

Silt

21,7%

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
Org. C
48,6g/kg
Clay
16,9%
Sand
60,3%
Silt
22,8%
5–15 cm
pH H₂O
6,1
Org. C
24,8g/kg
Clay
17,1%
Sand
60,8%
Silt
22,1%
15–30 cm
pH H₂O
6,1
Org. C
27,4g/kg
Clay
17,2%
Sand
62,5%
Silt
20,3%

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

Land cover

Forest34.8%
Crops6.1%
Built-up2.8%
Bare soil1.5%
Other (grassland, water…)54.9%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,7km

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

2hab/km²

Night light

7,2nW

Built-up

275,1%

Pesticides

38,4kg/km²

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

Protected areas2

IUCN Not Reported · 1IUCN V · 1🌊 Marine · 2

Sintra / Cascais

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2008

166 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN