Ontologia

Commune · PRT

Amareleja

Portugal

CsaTemperate, dry summer, hot summer(100 %)

Species observed

244

Observations

7 482

Area

108,5km²

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 Amareleja : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 64 interactions GloBI sur 3 types (connectance 13.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
64
Connectance
0.138
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

244 distinct species · 7 482 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 482 obs · 3 cellules
Obs. / cellule
≥ 5 255
5 255–5 254
5 255–5 254
1 267–5 254
< 1 267

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

Climate

Mean T°

17,3°C

Annual rain

615mm

Warmest m°

33,0°C

Coldest m°

5,1°C

Elevation: 192 m on average (min 145 m, max 246 m)

Bioclimatic detailsExpert
Annual mean temp.
17,3°C
Annual rain
615mm
Warmest month
33,0°C
Coldest month
5,1°C
Mean alt.
192m
Min
145m
Max
246m
Std. dev.
22m
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

6,1

Org. C

19,8g/kg

Clay

21,0%

Sand

48,7%

Silt

30,3%

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

Dominant lithology: mtGLiMaggregated to Moura

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
30,1g/kg
Clay
21,1%
Sand
46,8%
Silt
32,1%
5–15 cm
pH H₂O
6,3
Org. C
15,6g/kg
Clay
20,9%
Sand
45,6%
Silt
33,6%
15–30 cm
pH H₂O
5,9
Org. C
13,9g/kg
Clay
21,0%
Sand
53,9%
Silt
25,1%

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

Land cover

Forest7.8%
Crops34.9%
Built-up0.2%
Bare soil4.0%
Other (grassland, water…)53.1%

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

Hydrology3 basins · 1 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

28,0km

Lake surface here

0,18km²

Basins crossed

3

Max stream order

5

Max drainage

53 442km²

Discharge in basins

28,7m³/s

Mean precip.

541mm/an

Mean T°

16,6°C

Moisture idx

-0,56

Max snow

1%

Mean runoff

170mm/an

Mean elev. (basins)

223m

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

24,0%

Pesticides

37,1kg/km²

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

Protected areas2

IUCN Not Reported · 2

Moura / Barrancos

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2008

433 km²

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