Serra D'Arga
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2004
45 km²
Commune · PRT
Outeiro
Portugal
CsbTemperate, dry summer, warm summer(100 %)
Species observed
275
Observations
714
Area
18,8km²
Ecological tissue
Sample of 44 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 Outeiro : 37 espèces reliées par 88 interactions GloBI sur 6 types (connectance 9.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
44
Interactions affichées
88
Connectance
0.093
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
275 distinct species · 714 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,7°C
Annual rain
2 046mm
Warmest m°
22,5°C
Coldest m°
5,7°C
Elevation: 251 m on average (min 110 m, max 456 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,7°C
Annual rain
2 046mm
Warmest month
22,5°C
Coldest month
5,7°C
Mean alt.
251m
Min
110m
Max
456m
Std. dev.
105m
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
62,6g/kg
Clay
12,8%
Sand
59,1%
Silt
28,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: wbGLiMaggregated to Viana do Castelo
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,1
Org. C
89,9g/kg
Clay
11,9%
Sand
59,8%
Silt
28,4%
5–15 cm
pH H₂O
5,2
Org. C
52,4g/kg
Clay
11,2%
Sand
60,0%
Silt
28,8%
15–30 cm
pH H₂O
5,2
Org. C
45,6g/kg
Clay
15,5%
Sand
57,5%
Silt
27,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest32.6%
Crops1.3%
Built-up0.8%
Bare soil4.3%
Other (grassland, water…)60.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
1,7km
Basins crossed
1
Max stream order
1
Max drainage
184km²
Discharge in basins
0,6m³/s
Mean precip.
1 369mm/an
Mean T°
13,8°C
Moisture idx
0,37
Max snow
3%
Mean runoff
1 077mm/an
Mean elev. (basins)
181m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,0nW
Built-up
83,5%
Pesticides
38,5kg/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