Ontologia

Commune · PRT

Pereiro De Palhacana

Portugal

CsbTemperate, dry summer, warm summer(100 %)

Species observed

334

Observations

3 771

Area

9,3km²

Ecological tissue

Sample of 40 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 Pereiro De Palhacana : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 81 interactions GloBI sur 6 types (connectance 10.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
81
Connectance
0.104
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

334 distinct species · 3 771 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 771 obs · 1 cellules
Obs. / cellule
≥ 3 771
3 771–3 770
3 771–3 770
3 771–3 770
< 3 771

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

Climate

Mean T°

15,4°C

Annual rain

729mm

Warmest m°

26,7°C

Coldest m°

6,8°C

Elevation: 195 m on average (min 145 m, max 283 m)

Bioclimatic detailsExpert
Annual mean temp.
15,4°C
Annual rain
729mm
Warmest month
26,7°C
Coldest month
6,8°C
Mean alt.
195m
Min
145m
Max
283m
Std. dev.
33m
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

6,5

Org. C

30,4g/kg

Clay

25,5%

Sand

46,1%

Silt

28,4%

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

Dominant lithology: scGLiMaggregated to Alenquer

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
48,6g/kg
Clay
25,3%
Sand
43,3%
Silt
31,4%
5–15 cm
pH H₂O
6,5
Org. C
22,5g/kg
Clay
26,0%
Sand
42,7%
Silt
31,3%
15–30 cm
pH H₂O
6,4
Org. C
20,2g/kg
Clay
25,3%
Sand
52,4%
Silt
22,3%

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

Land cover

Forest19.4%
Crops25.3%
Built-up0.8%
Bare soil3.4%
Other (grassland, water…)51.2%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

70 756km²

Discharge in basins

7,1m³/s

Mean precip.

722mm/an

Mean T°

15,9°C

Moisture idx

-0,24

Max snow

1%

Mean runoff

353mm/an

Mean elev. (basins)

109m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

2,5nW

Built-up

79,3%

Pesticides

35,7kg/km²

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