Ontologia

Commune · PRT

Oliveirinha

Portugal

CsbTemperate, dry summer, warm summer(100 %)

Species observed

896

Observations

10 323

Area

12,1km²

Ecological tissue

Sample of 42 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 Oliveirinha : 32 espèces reliées par 107 interactions GloBI sur 5 types (connectance 12.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
107
Connectance
0.124
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

896 distinct species · 10 323 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 323 obs · 1 cellules
Obs. / cellule
≥ 10 323
10 323–10 322
10 323–10 322
10 323–10 322
< 10 323

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

1 175mm

Warmest m°

26,6°C

Coldest m°

6,2°C

Elevation: 45 m on average (min 26 m, max 54 m)

Bioclimatic detailsExpert
Annual mean temp.
15,6°C
Annual rain
1 175mm
Warmest month
26,6°C
Coldest month
6,2°C
Mean alt.
45m
Min
26m
Max
54m
Std. dev.
8m
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

6,6

Org. C

36,4g/kg

Clay

28,2%

Sand

46,9%

Silt

24,9%

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

Dominant lithology: ssGLiMaggregated to Aveiro

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
61,0g/kg
Clay
26,9%
Sand
48,2%
Silt
24,9%
5–15 cm
pH H₂O
6,6
Org. C
24,5g/kg
Clay
27,5%
Sand
47,6%
Silt
24,9%
15–30 cm
pH H₂O
6,7
Org. C
23,6g/kg
Clay
30,3%
Sand
44,8%
Silt
24,8%

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

Land cover

Forest14.4%
Crops11.5%
Built-up5.2%
Bare soil1.8%
Other (grassland, water…)67.1%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,8km

Basins crossed

2

Max stream order

1

Max drainage

2 495km²

Discharge in basins

0,3m³/s

Mean precip.

1 150mm/an

Mean T°

14,1°C

Moisture idx

0,12

Max snow

4%

Mean runoff

720mm/an

Mean elev. (basins)

328m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

2hab/km²

Night light

6,4nW

Built-up

523,3%

Pesticides

40,9kg/km²

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