Ontologia

Municipality · PRT

Estarreja

Portugal

CsbTemperate, dry summer, warm summer(100 %)

Species observed

1 077

Observations

116 605

Area

106,8km²

Ecological tissue

Sample of 32 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 Estarreja : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 65 interactions GloBI sur 4 types (connectance 13.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
65
Connectance
0.131
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

1 077 distinct species · 116 605 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

116 605 obs · 2 cellules
Obs. / cellule
≥ 114 051
114 051–114 050
114 051–114 050
114 051–114 050
< 114 051

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 437mm

Warmest m°

26,6°C

Coldest m°

6,3°C

Elevation: 28 m on average (min -1 m, max 125 m)

Bioclimatic detailsExpert
Annual mean temp.
15,6°C
Annual rain
1 437mm
Warmest month
26,6°C
Coldest month
6,3°C
Mean alt.
28m
Min
-1m
Max
125m
Std. dev.
28m
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

6,3

Org. C

43,8g/kg

Clay

27,5%

Sand

40,1%

Silt

32,4%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
63,7g/kg
Clay
26,4%
Sand
40,5%
Silt
33,1%
5–15 cm
pH H₂O
6,3
Org. C
36,5g/kg
Clay
26,7%
Sand
40,2%
Silt
33,1%
15–30 cm
pH H₂O
6,4
Org. C
31,3g/kg
Clay
29,4%
Sand
39,6%
Silt
31,1%

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

Land cover

Forest19.6%
Crops16.5%
Built-up3.5%
Bare soil3.2%
Other (grassland, water…)57.2%

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

Hydrology2 basins · 1 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

31,4km

Lake surface here

0,04km²

Basins crossed

2

Max stream order

3

Max drainage

2 495km²

Discharge in basins

0,7m³/s

Mean precip.

1 130mm/an

Mean T°

14,4°C

Moisture idx

0,15

Max snow

4%

Mean runoff

777mm/an

Mean elev. (basins)

164m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

6,6nW

Built-up

345,4%

Pesticides

41,3kg/km²

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

Protected areas2

IUCN Not Reported · 2🌊 Marine · 2

Ria de Aveiro

IUCN Not Reported

Special Protection Area (Birds Directive) · 1988

514 km²

Ria de Aveiro

IUCN Not Reported

Site of Community Importance (Habitats Directive)

331 km²

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

Sub-administrations6