Ontologia

Commune · PRT

Serpa (Santa Maria)

Portugal

CsaTemperate, dry summer, hot summer(100 %)

Species observed

1 248

Observations

16 205

Area

154,6km²

Ecological tissue

Sample of 32 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 Serpa (Santa Maria) : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 80 interactions GloBI sur 5 types (connectance 16.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
80
Connectance
0.161
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

1 248 distinct species · 16 205 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 205 obs · 4 cellules
Obs. / cellule
≥ 9 603
9 603–9 602
2 312–9 602
2 312–2 311
< 2 312

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

Climate

Mean T°

17,2°C

Annual rain

524mm

Warmest m°

32,6°C

Coldest m°

5,3°C

Elevation: 132 m on average (min 73 m, max 220 m)

Bioclimatic detailsExpert
Annual mean temp.
17,2°C
Annual rain
524mm
Warmest month
32,6°C
Coldest month
5,3°C
Mean alt.
132m
Min
73m
Max
220m
Std. dev.
31m
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

6,2

Org. C

23,8g/kg

Clay

18,4%

Sand

51,3%

Silt

30,2%

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

Dominant lithology: mtGLiMaggregated to Serpa

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
35,0g/kg
Clay
17,7%
Sand
51,5%
Silt
30,9%
5–15 cm
pH H₂O
6,4
Org. C
19,9g/kg
Clay
18,5%
Sand
48,2%
Silt
33,3%
15–30 cm
pH H₂O
6,1
Org. C
16,4g/kg
Clay
19,1%
Sand
54,3%
Silt
26,6%

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

Land cover

Forest12.8%
Crops30.2%
Built-up0.2%
Bare soil4.4%
Other (grassland, water…)52.5%

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

Hydrology2 basins · 0 lakes · 14 rivers

Hydrology metrics for this exact territory

Stream length here

52,5km

Basins crossed

2

Max stream order

6

Max drainage

61 838km²

Discharge in basins

33,5m³/s

Mean precip.

538mm/an

Mean T°

16,7°C

Moisture idx

-0,56

Mean runoff

178mm/an

Mean elev. (basins)

171m

Watersheds crossing here

Rivers / streams (14, ord ≥ 4)

2 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

16,3%

Pesticides

35,3kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN V · 1🌊 Marine · 3

Vale do Guadiana

IUCN Not Reported

Special Protection Area (Birds Directive) · 1999

765 km²

Guadiana

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2008

380 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN