Ontologia

Commune · PRT

Magrelos

Portugal

CsbTemperate, dry summer, warm summer(100 %)

Species observed

244

Observations

748

Area

2,6km²

Ecological tissue

Sample of 37 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 Magrelos : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 73 interactions GloBI sur 5 types (connectance 11.0%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
73
Connectance
0.110
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

244 distinct species · 748 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

748 obs · 1 cellules
Obs. / cellule
≥ 748
748–747
748–747
748–747
< 748

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

Climate

Mean T°

14,5°C

Annual rain

1 480mm

Warmest m°

27,3°C

Coldest m°

3,7°C

Elevation: 220 m on average (min 101 m, max 295 m)

Bioclimatic detailsExpert
Annual mean temp.
14,5°C
Annual rain
1 480mm
Warmest month
27,3°C
Coldest month
3,7°C
Mean alt.
220m
Min
101m
Max
295m
Std. dev.
88m
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

5,3

Org. C

39,4g/kg

Clay

15,7%

Sand

50,2%

Silt

34,0%

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

Dominant lithology: wbGLiMaggregated to Marco de Canaveses

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
56,4g/kg
Clay
14,9%
Sand
50,4%
Silt
34,7%
5–15 cm
pH H₂O
5,3
Org. C
36,3g/kg
Clay
13,3%
Sand
51,4%
Silt
35,2%
15–30 cm
pH H₂O
5,3
Org. C
25,5g/kg
Clay
18,8%
Sand
48,9%
Silt
32,2%

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

Land cover

Forest21.4%
Crops7.8%
Built-up3.1%
Bare soil4.0%
Other (grassland, water…)63.7%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,1km

Basins crossed

1

Max stream order

7

Max drainage

91 973km²

Discharge in basins

2,2m³/s

Mean precip.

1 276mm/an

Mean T°

13,0°C

Moisture idx

0,19

Max snow

3%

Mean runoff

735mm/an

Mean elev. (basins)

556m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

2hab/km²

Night light

4,0nW

Built-up

314,5%

Pesticides

38,8kg/km²

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