Ria de Aveiro
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1988
514 km²
Commune · PRT
Nariz
Portugal
CsbTemperate, dry summer, warm summer(100 %)
Species observed
341
Observations
1 472
Area
9,3km²
Ecological tissue
Sample of 50 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 Nariz : 39 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 107 interactions GloBI sur 5 types (connectance 8.7%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
50
Interactions affichées
107
Connectance
0.087
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
341 distinct species · 1 472 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,6°C
Annual rain
1 097mm
Warmest m°
26,8°C
Coldest m°
6,2°C
Elevation: 31 m on average (min 18 m, max 47 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
15,6°C
Annual rain
1 097mm
Warmest month
26,8°C
Coldest month
6,2°C
Mean alt.
31m
Min
18m
Max
47m
Std. dev.
9m
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
6,2
Org. C
32,2g/kg
Clay
28,0%
Sand
46,6%
Silt
25,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Aveiro
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
49,8g/kg
Clay
27,9%
Sand
47,3%
Silt
24,9%
5–15 cm
pH H₂O
6,2
Org. C
22,5g/kg
Clay
28,1%
Sand
46,9%
Silt
25,0%
15–30 cm
pH H₂O
6,2
Org. C
24,4g/kg
Clay
28,0%
Sand
45,8%
Silt
26,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest18.3%
Crops18.9%
Built-up2.4%
Bare soil3.0%
Other (grassland, water…)57.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
3,2km
Basins crossed
1
Max stream order
1
Max drainage
2 495km²
Discharge in basins
0,2m³/s
Mean precip.
1 162mm/an
Mean T°
14,0°C
Moisture idx
0,13
Max snow
4%
Mean runoff
725mm/an
Mean elev. (basins)
350m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
5,3nW
Built-up
236,3%
Pesticides
41,0kg/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