Ontologia

Commune · PRT

Serra

Portugal

CsaTemperate, dry summer, hot summer(100 %)

Species observed

329

Observations

3 024

Area

33,5km²

Ecological tissue

Sample of 41 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 Serra : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 129 interactions GloBI sur 5 types (connectance 13.0%, filtre Serrano α=0.2). 19 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
129
Connectance
0.130
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

329 distinct species · 3 024 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 024 obs · 1 cellules
Obs. / cellule
≥ 3 024
3 024–3 023
3 024–3 023
3 024–3 023
< 3 024

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

930mm

Warmest m°

30,0°C

Coldest m°

4,9°C

Elevation: 198 m on average (min 123 m, max 274 m)

Bioclimatic detailsExpert
Annual mean temp.
15,6°C
Annual rain
930mm
Warmest month
30,0°C
Coldest month
4,9°C
Mean alt.
198m
Min
123m
Max
274m
Std. dev.
46m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, 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

5,8

Org. C

30,9g/kg

Clay

22,2%

Sand

47,7%

Silt

30,1%

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

Dominant lithology: scGLiMaggregated to Tomar

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
46,7g/kg
Clay
22,3%
Sand
46,1%
Silt
31,5%
5–15 cm
pH H₂O
5,8
Org. C
25,0g/kg
Clay
22,1%
Sand
45,9%
Silt
31,9%
15–30 cm
pH H₂O
5,8
Org. C
20,8g/kg
Clay
22,2%
Sand
51,0%
Silt
26,8%

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

Land cover

Forest28.0%
Crops4.2%
Built-up1.0%
Bare soil2.9%
Other (grassland, water…)63.9%

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

Hydrology2 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

5,7km

Lake surface here

3,28km²

Basins crossed

2

Max stream order

4

Max drainage

3 975km²

Discharge in basins

2,4m³/s

Mean precip.

916mm/an

Mean T°

15,3°C

Moisture idx

-0,14

Max snow

2%

Mean runoff

313mm/an

Mean elev. (basins)

326m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,9nW

Built-up

99,7%

Pesticides

36,1kg/km²

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