Ontologia

Commune · PRT

Ameal

Portugal

CsaTemperate, dry summer, hot summer(100 %)

Species observed

1 101

Observations

12 242

Area

11,3km²

Ecological tissue

Sample of 33 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 Ameal : 23 espèces reliées par 79 interactions GloBI sur 3 types (connectance 15.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
79
Connectance
0.150
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

1 101 distinct species · 12 242 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 242 obs · 1 cellules
Obs. / cellule
≥ 12 242
12 242–12 241
12 242–12 241
12 242–12 241
< 12 242

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°

27,9°C

Coldest m°

5,4°C

Elevation: 40 m on average (min 8 m, max 82 m)

Bioclimatic detailsExpert
Annual mean temp.
15,6°C
Annual rain
930mm
Warmest month
27,9°C
Coldest month
5,4°C
Mean alt.
40m
Min
8m
Max
82m
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

6,5

Org. C

30,2g/kg

Clay

20,5%

Sand

52,4%

Silt

27,2%

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

Dominant lithology: ssGLiMaggregated to Coimbra

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
47,4g/kg
Clay
20,4%
Sand
52,2%
Silt
27,5%
5–15 cm
pH H₂O
6,5
Org. C
21,3g/kg
Clay
19,8%
Sand
52,4%
Silt
27,7%
15–30 cm
pH H₂O
6,5
Org. C
22,0g/kg
Clay
21,1%
Sand
52,6%
Silt
26,3%

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

Land cover

Forest33.8%
Crops17.6%
Built-up1.5%
Bare soil1.6%
Other (grassland, water…)45.6%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

5 737km²

Discharge in basins

1,3m³/s

Mean precip.

956mm/an

Mean T°

15,6°C

Moisture idx

-0,09

Max snow

2%

Mean runoff

543mm/an

Mean elev. (basins)

99m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

3,1nW

Built-up

147,0%

Pesticides

40,2kg/km²

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