Ontologia

Commune · PRT

Sernande

Portugal

CsbTemperate, dry summer, warm summer(100 %)

Species observed

442

Observations

1 042

Area

1,4km²

Ecological tissue

Sample of 42 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 Sernande : 29 espèces reliées par 125 interactions GloBI sur 5 types (connectance 13.8%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
125
Connectance
0.138
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

442 distinct species · 1 042 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 042 obs · 1 cellules
Obs. / cellule
≥ 1 042
1 042–1 041
1 042–1 041
1 042–1 041
< 1 042

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

14,2°C

Annual rain

1 512mm

Warmest m°

27,0°C

Coldest m°

3,3°C

Elevation: 260 m on average (min 247 m, max 287 m)

Bioclimatic detailsExpert
Annual mean temp.
14,2°C
Annual rain
1 512mm
Warmest month
27,0°C
Coldest month
3,3°C
Mean alt.
260m
Min
247m
Max
287m
Std. dev.
18m
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

46,8g/kg

Clay

12,6%

Sand

55,1%

Silt

32,3%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: paGLiMaggregated to Felgueiras

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
66,8g/kg
Clay
11,8%
Sand
55,5%
Silt
32,6%
5–15 cm
pH H₂O
5,1
Org. C
40,5g/kg
Clay
11,0%
Sand
56,1%
Silt
32,9%
15–30 cm
pH H₂O
5,2
Org. C
33,2g/kg
Clay
15,2%
Sand
53,6%
Silt
31,2%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest11.3%
Crops12.2%
Built-up6.0%
Bare soil1.9%
Other (grassland, water…)68.5%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

1,0km

Basins crossed

1

Max stream order

2

Max drainage

97 239km²

Discharge in basins

0,8m³/s

Mean precip.

1 206mm/an

Mean T°

14,0°C

Moisture idx

0,18

Max snow

4%

Mean runoff

831mm/an

Mean elev. (basins)

240m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

4hab/km²

Night light

7,6nW

Built-up

600,3%

Pesticides

39,1kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)