Serras da Freita e Arada
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2008
286 km²
Commune · PRT
Macieira De Cambra
Portugal
CsbTemperate, dry summer, warm summer(100 %)
Species observed
389
Observations
1 903
Area
18,2km²
Ecological tissue
Sample of 34 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 Macieira De Cambra : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 69 interactions GloBI sur 6 types (connectance 12.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
69
Connectance
0.123
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
389 distinct species · 1 903 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,6°C
Annual rain
1 961mm
Warmest m°
26,0°C
Coldest m°
3,4°C
Elevation: 417 m on average (min 235 m, max 665 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,6°C
Annual rain
1 961mm
Warmest month
26,0°C
Coldest month
3,4°C
Mean alt.
417m
Min
235m
Max
665m
Std. dev.
104m
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
5,3
Org. C
51,2g/kg
Clay
15,8%
Sand
54,6%
Silt
29,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Vale de Cambra
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,2
Org. C
80,0g/kg
Clay
14,3%
Sand
55,5%
Silt
30,2%
5–15 cm
pH H₂O
5,2
Org. C
44,7g/kg
Clay
13,9%
Sand
55,8%
Silt
30,4%
15–30 cm
pH H₂O
5,3
Org. C
28,8g/kg
Clay
19,3%
Sand
52,4%
Silt
28,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest29.8%
Crops3.2%
Built-up2.8%
Bare soil2.0%
Other (grassland, water…)62.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
5,2km
Basins crossed
2
Max stream order
2
Max drainage
97 239km²
Discharge in basins
1,0m³/s
Mean precip.
1 164mm/an
Mean T°
14,0°C
Moisture idx
0,13
Max snow
4%
Mean runoff
731mm/an
Mean elev. (basins)
344m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
4,6nW
Built-up
281,5%
Pesticides
37,7kg/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