Sicó / Alvaiázere
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2008
316 km²
Commune · PRT
Caxarias
Portugal
CsaTemperate, dry summer, hot summer(100 %)
Species observed
407
Observations
1 447
Area
18km²
Ecological tissue
Sample of 39 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 Caxarias : 30 espèces reliées par 98 interactions GloBI sur 5 types (connectance 13.2%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
98
Connectance
0.132
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
407 distinct species · 1 447 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,3°C
Annual rain
793mm
Warmest m°
28,4°C
Coldest m°
5,0°C
Elevation: 158 m on average (min 113 m, max 226 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
15,3°C
Annual rain
793mm
Warmest month
28,4°C
Coldest month
5,0°C
Mean alt.
158m
Min
113m
Max
226m
Std. dev.
25m
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
6,0
Org. C
37,5g/kg
Clay
19,1%
Sand
51,4%
Silt
29,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Ourém
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
61,3g/kg
Clay
18,5%
Sand
49,8%
Silt
31,7%
5–15 cm
pH H₂O
6,0
Org. C
26,6g/kg
Clay
18,5%
Sand
50,3%
Silt
31,2%
15–30 cm
pH H₂O
6,0
Org. C
24,7g/kg
Clay
20,2%
Sand
54,1%
Silt
25,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest34.4%
Crops4.7%
Built-up2.1%
Bare soil2.8%
Other (grassland, water…)56.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
8,2km
Basins crossed
1
Max stream order
3
Max drainage
1 043km²
Discharge in basins
0,2m³/s
Mean precip.
878mm/an
Mean T°
15,5°C
Moisture idx
-0,15
Max snow
2%
Mean runoff
368mm/an
Mean elev. (basins)
217m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
3,3nW
Built-up
210,0%
Pesticides
22,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN