Ontologia

Commune · PRT

Salvada

Portugal

CsaTemperate, dry summer, hot summer(100 %)

Species observed

273

Observations

2 227

Area

59,6km²

Ecological tissue

Sample of 33 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 Salvada : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 67 interactions GloBI sur 4 types (connectance 12.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
67
Connectance
0.127
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

273 distinct species · 2 227 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 227 obs · 1 cellules
Obs. / cellule
≥ 2 227
2 227–2 226
2 227–2 226
2 227–2 226
< 2 227

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

Climate

Mean T°

16,9°C

Annual rain

552mm

Warmest m°

32,2°C

Coldest m°

5,2°C

Elevation: 157 m on average (min 106 m, max 209 m)

Bioclimatic detailsExpert
Annual mean temp.
16,9°C
Annual rain
552mm
Warmest month
32,2°C
Coldest month
5,2°C
Mean alt.
157m
Min
106m
Max
209m
Std. dev.
28m
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

5,9

Org. C

21,1g/kg

Clay

20,4%

Sand

52,5%

Silt

27,2%

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
5,9
Org. C
33,0g/kg
Clay
19,8%
Sand
52,1%
Silt
28,1%
5–15 cm
pH H₂O
6,0
Org. C
16,6g/kg
Clay
21,2%
Sand
49,5%
Silt
29,3%
15–30 cm
pH H₂O
5,6
Org. C
13,7g/kg
Clay
20,0%
Sand
55,9%
Silt
24,1%

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

Land cover

Forest7.3%
Crops49.3%
Built-up0.2%
Bare soil3.6%
Other (grassland, water…)39.6%

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

Hydrology2 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

8,4km

Basins crossed

2

Max stream order

3

Max drainage

60 203km²

Discharge in basins

2,6m³/s

Mean precip.

547mm/an

Mean T°

16,6°C

Moisture idx

-0,55

Mean runoff

196mm/an

Mean elev. (basins)

183m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

15,7%

Pesticides

35,7kg/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