Ontologia

Commune · PRT

Arcos

Portugal

CsaTemperate, dry summer, hot summer(100 %)

Species observed

278

Observations

755

Area

12,3km²

Ecological tissue

Sample of 43 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 Arcos : 36 espèces reliées par 100 interactions GloBI sur 5 types (connectance 11.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
100
Connectance
0.111
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

278 distinct species · 755 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

755 obs · 1 cellules
Obs. / cellule
≥ 755
755–754
755–754
755–754
< 755

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

Climate

Mean T°

15,6°C

Annual rain

1 079mm

Warmest m°

28,3°C

Coldest m°

5,2°C

Elevation: 45 m on average (min 27 m, max 92 m)

Bioclimatic detailsExpert
Annual mean temp.
15,6°C
Annual rain
1 079mm
Warmest month
28,3°C
Coldest month
5,2°C
Mean alt.
45m
Min
27m
Max
92m
Std. dev.
13m
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

6,8

Org. C

30,1g/kg

Clay

29,2%

Sand

42,6%

Silt

28,1%

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

Dominant lithology: ssGLiMaggregated to Anadia

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
51,8g/kg
Clay
28,1%
Sand
43,0%
Silt
28,9%
5–15 cm
pH H₂O
6,8
Org. C
19,2g/kg
Clay
29,0%
Sand
42,2%
Silt
28,8%
15–30 cm
pH H₂O
6,8
Org. C
19,2g/kg
Clay
30,6%
Sand
42,7%
Silt
26,7%

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

Land cover

Forest19.0%
Crops14.1%
Built-up5.2%
Bare soil2.3%
Other (grassland, water…)59.3%

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

Hydrology1 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

7,7km

Basins crossed

1

Max stream order

4

Max drainage

2 495km²

Discharge in basins

0,3m³/s

Mean precip.

1 162mm/an

Mean T°

14,0°C

Moisture idx

0,13

Max snow

4%

Mean runoff

725mm/an

Mean elev. (basins)

350m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

10,1nW

Built-up

518,8%

Pesticides

39,5kg/km²

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