Commune · PRT
Sarzedas
Portugal
Species observed
496
Observations
7 208
Area
172km²
Ecological tissue
Sample of 30 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).
Indicateurs du tissu écologique
Tissu écologique de Sarzedas : 23 espèces reliées par 87 interactions GloBI sur 5 types (connectance 20.0%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
496 distinct species · 7 208 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,3°C
Annual rain
860mm
Warmest m°
30,7°C
Coldest m°
3,7°C
Elevation: 348 m on average (min 242 m, max 774 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,5
Org. C
46,6g/kg
Clay
15,6%
Sand
50,8%
Silt
33,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Castelo Branco
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
42,1km
Basins crossed
2
Max stream order
3
Max drainage
1 430km²
Discharge in basins
1,7m³/s
Mean precip.
915mm/an
Mean T°
15,4°C
Moisture idx
-0,16
Max snow
4%
Mean runoff
309mm/an
Mean elev. (basins)
379m
Watersheds crossing here
Rivers / streams (14, ord ≥ 4)
- Ribeira de Magueijaord 2len here12.02 km64%total19 km
- Rio Ocrezaord 3len here5.64 km8%total71 km
- Ribeira de Vale Ferradasord 1len here4.60 km100%total5 km
- Ribeira do Alvitoord 2len here4.54 km25%total19 km
- Rio Tripeiroord 3len here3.35 km8%total41 km
- Ribeiro da Serrasqueiraord 2len here2.33 km99%total2 km
- Ribeira da Lisgaord 1len here2.17 km42%total5 km
- Ribeiro do Casalord 2len here2.09 km100%total2 km
- Ribeira de Gouloord 3len here2.02 km36%total6 km
- Ribeira da Santaord 1len here1.48 km100%total1 km
- Ribeiro do Vale da Raízord 1len here0.69 km101%total1 km
- Ribeiro das Fozesord 1len here0.53 km101%total1 km
2 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,6nW
Built-up
15,5%
Pesticides
35,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)