Ontologia

Commune · PRT

Buraca

Portugal

CsbTemperate, dry summer, warm summer(100 %)

Species observed

3 520

Observations

195 707

Area

1,7km²

Ecological tissue

Sample of 46 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 Buraca : 34 espèces reliées par 128 interactions GloBI sur 6 types (connectance 11.3%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
48
Interactions affichées
128
Connectance
0.114
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

3 520 distinct species · 195 707 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

195 707 obs · 1 cellules
Obs. / cellule
≥ 195 707
195 707–195 706
195 707–195 706
195 707–195 706
< 195 707

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

Climate

Mean T°

15,9°C

Annual rain

748mm

Warmest m°

24,8°C

Coldest m°

9,0°C

Elevation: 105 m on average (min 99 m, max 146 m)

Bioclimatic detailsExpert
Annual mean temp.
15,9°C
Annual rain
748mm
Warmest month
24,8°C
Coldest month
9,0°C
Mean alt.
105m
Min
99m
Max
146m
Std. dev.
7m
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

5,9

Org. C

37,9g/kg

Clay

18,3%

Sand

58,7%

Silt

23,0%

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

Dominant lithology: scGLiMaggregated to Amadora

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
62,2g/kg
Clay
18,9%
Sand
56,4%
Silt
24,7%
5–15 cm
pH H₂O
5,9
Org. C
26,5g/kg
Clay
19,4%
Sand
56,5%
Silt
24,1%
15–30 cm
pH H₂O
5,9
Org. C
25,1g/kg
Clay
16,6%
Sand
63,1%
Silt
20,3%

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

Land cover

Forest2.1%
Crops0.6%
Built-up13.6%
Bare soil0.8%
Other (grassland, water…)82.9%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

2 612km²

Discharge in basins

0,0m³/s

Mean precip.

742mm/an

Mean T°

15,4°C

Moisture idx

-0,16

Max snow

1%

Mean runoff

328mm/an

Mean elev. (basins)

113m

Watersheds crossing here

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

Human pressure

Pop. density

64hab/km²

Night light

87,0nW

Built-up

1 358,2%

Pesticides

32,5kg/km²

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