Ontologia

Commune · PRT

Beja (Santiago Maior)

Portugal

CsaTemperate, dry summer, hot summer(100 %)

Species observed

397

Observations

11 327

Area

43,2km²

Ecological tissue

Sample of 28 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 Beja (Santiago Maior) : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 2 types (connectance 10.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
40
Connectance
0.106
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

397 distinct species · 11 327 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 327 obs · 2 cellules
Obs. / cellule
≥ 5 901
5 901–5 900
5 901–5 900
5 901–5 900
< 5 901

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

Climate

Mean T°

16,5°C

Annual rain

604mm

Warmest m°

31,5°C

Coldest m°

5,2°C

Elevation: 210 m on average (min 169 m, max 245 m)

Bioclimatic detailsExpert
Annual mean temp.
16,5°C
Annual rain
604mm
Warmest month
31,5°C
Coldest month
5,2°C
Mean alt.
210m
Min
169m
Max
245m
Std. dev.
17m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,6

Org. C

21,3g/kg

Clay

19,6%

Sand

55,4%

Silt

24,9%

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

Dominant lithology: mtGLiMaggregated to Beja

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
34,0g/kg
Clay
18,8%
Sand
54,0%
Silt
27,2%
5–15 cm
pH H₂O
5,8
Org. C
15,9g/kg
Clay
20,5%
Sand
51,8%
Silt
27,7%
15–30 cm
pH H₂O
5,4
Org. C
14,1g/kg
Clay
19,6%
Sand
60,5%
Silt
19,9%

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

Land cover

Forest6.0%
Crops59.7%
Built-up0.9%
Bare soil2.7%
Other (grassland, water…)30.7%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,6km

Basins crossed

3

Max stream order

1

Max drainage

60 203km²

Discharge in basins

1,6m³/s

Mean precip.

551mm/an

Mean T°

16,6°C

Moisture idx

-0,55

Mean runoff

197mm/an

Mean elev. (basins)

153m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

2,4nW

Built-up

92,2%

Pesticides

35,7kg/km²

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