Ontologia

Commune · PRT

Algueirão-Mem Martins

Portugal

CsbTemperate, dry summer, warm summer(100 %)

Species observed

2 057

Observations

30 774

Area

16km²

Ecological tissue

Sample of 45 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 Algueirão-Mem Martins : 36 espèces reliées par 97 interactions GloBI sur 5 types (connectance 9.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
97
Connectance
0.094
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

2 057 distinct species · 30 774 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

30 774 obs · 1 cellules
Obs. / cellule
≥ 30 774
30 774–30 773
30 774–30 773
30 774–30 773
< 30 774

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

Climate

Mean T°

15,4°C

Annual rain

736mm

Warmest m°

22,5°C

Coldest m°

9,4°C

Elevation: 176 m on average (min 135 m, max 266 m)

Bioclimatic detailsExpert
Annual mean temp.
15,4°C
Annual rain
736mm
Warmest month
22,5°C
Coldest month
9,4°C
Mean alt.
176m
Min
135m
Max
266m
Std. dev.
16m
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

6,1

Org. C

29,0g/kg

Clay

17,2%

Sand

60,9%

Silt

22,0%

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

Dominant lithology: scGLiMaggregated to Sintra

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
46,8g/kg
Clay
17,1%
Sand
59,9%
Silt
23,1%
5–15 cm
pH H₂O
6,1
Org. C
20,2g/kg
Clay
17,2%
Sand
60,4%
Silt
22,5%
15–30 cm
pH H₂O
6,1
Org. C
20,0g/kg
Clay
17,3%
Sand
62,4%
Silt
20,3%

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

Land cover

Forest10.1%
Crops8.9%
Built-up9.8%
Bare soil1.4%
Other (grassland, water…)69.7%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,3km

Basins crossed

1

Max stream order

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

29hab/km²

Night light

29,7nW

Built-up

981,6%

Pesticides

37,4kg/km²

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