Ria de Aveiro
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1988
514 km²
Municipality · PRT
Ílhavo
Portugal
CsbTemperate, dry summer, warm summer(100 %)
Species observed
1 447
Observations
77 956
Area
72,1km²
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 Ílhavo : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 60 interactions GloBI sur 3 types (connectance 11.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
60
Connectance
0.114
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 447 distinct species · 77 956 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,7°C
Annual rain
1 080mm
Warmest m°
25,4°C
Coldest m°
7,3°C
Elevation: 11 m on average (min -7 m, max 54 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
15,7°C
Annual rain
1 080mm
Warmest month
25,4°C
Coldest month
7,3°C
Mean alt.
11m
Min
-7m
Max
54m
Std. dev.
13m
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
6,7
Org. C
33,7g/kg
Clay
28,0%
Sand
48,3%
Silt
23,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,7
Org. C
59,7g/kg
Clay
26,5%
Sand
49,9%
Silt
23,6%
5–15 cm
pH H₂O
6,7
Org. C
22,2g/kg
Clay
27,2%
Sand
49,2%
Silt
23,6%
15–30 cm
pH H₂O
6,8
Org. C
19,3g/kg
Clay
30,2%
Sand
45,9%
Silt
23,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest13.6%
Crops9.4%
Built-up6.5%
Bare soil5.2%
Other (grassland, water…)65.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 2 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
11,2km
Lake surface here
5,35km²
Basins crossed
3
Max stream order
3
Max drainage
2 495km²
Discharge in basins
0,1m³/s
Mean precip.
987mm/an
Mean T°
15,1°C
Moisture idx
0,05
Max snow
4%
Mean runoff
657mm/an
Mean elev. (basins)
40m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
3hab/km²
Night light
7,3nW
Built-up
648,1%
Pesticides
40,5kg/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 ReportedSite of Community Importance (Habitats Directive)
331 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN