Serras da Freita e Arada
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2008
286 km²
Commune · PRT
Roge
Portugal
CsbTemperate, dry summer, warm summer(100 %)
Species observed
624
Observations
12 916
Area
18,6km²
Ecological tissue
Sample of 29 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 Roge : 17 espèces reliées par 65 interactions GloBI sur 5 types (connectance 16.0%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
29
Interactions affichées
65
Connectance
0.160
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
624 distinct species · 12 916 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,7°C
Annual rain
1 971mm
Warmest m°
25,4°C
Coldest m°
2,4°C
Elevation: 597 m on average (min 299 m, max 900 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,7°C
Annual rain
1 971mm
Warmest month
25,4°C
Coldest month
2,4°C
Mean alt.
597m
Min
299m
Max
900m
Std. dev.
135m
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
5,2
Org. C
56,3g/kg
Clay
17,1%
Sand
53,5%
Silt
29,3%
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
86,7g/kg
Clay
16,1%
Sand
54,2%
Silt
29,7%
5–15 cm
pH H₂O
5,2
Org. C
51,4g/kg
Clay
15,5%
Sand
54,6%
Silt
30,0%
15–30 cm
pH H₂O
5,3
Org. C
30,6g/kg
Clay
19,8%
Sand
51,8%
Silt
28,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest23.8%
Crops2.2%
Built-up1.1%
Bare soil3.3%
Other (grassland, water…)69.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
7,1km
Basins crossed
2
Max stream order
2
Max drainage
97 239km²
Discharge in basins
0,9m³/s
Mean precip.
1 164mm/an
Mean T°
14,0°C
Moisture idx
0,13
Max snow
4%
Mean runoff
729mm/an
Mean elev. (basins)
346m
Watersheds crossing here
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
2,0nW
Built-up
108,8%
Pesticides
22,3kg/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