Ontologia

Subdivision · ESP

Pozuelo de Alarcón

Spain

BSkArid, steppe, cold(77 %)

Species observed

1 213

Observations

27 711

Area

43,2km²

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 Pozuelo de Alarcón : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 90 interactions GloBI sur 5 types (connectance 9.1%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
90
Connectance
0.091
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

1 213 distinct species · 27 711 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

27 711 obs · 1 cellules
Obs. / cellule
≥ 27 711
27 711–27 710
27 711–27 710
27 711–27 710
< 27 711

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

Climate

Mean T°

14,5°C

Annual rain

496mm

Warmest m°

31,6°C

Coldest m°

0,4°C

Elevation: 690 m on average (min 638 m, max 723 m)

Bioclimatic detailsExpert
Annual mean temp.
14,5°C
Annual rain
496mm
Warmest month
31,6°C
Coldest month
0,4°C
Mean alt.
690m
Min
638m
Max
723m
Std. dev.
21m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(77 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,4

Org. C

18,2g/kg

Clay

23,0%

Sand

49,3%

Silt

27,6%

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

Dominant lithology: smGLiMaggregated to Madrid

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
31,9g/kg
Clay
23,1%
Sand
48,7%
Silt
28,3%
5–15 cm
pH H₂O
7,5
Org. C
11,3g/kg
Clay
21,6%
Sand
49,7%
Silt
28,7%
15–30 cm
pH H₂O
7,5
Org. C
11,2g/kg
Clay
24,4%
Sand
49,6%
Silt
26,0%

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

Land cover

Forest9.2%
Crops9.4%
Built-up8.9%
Bare soil1.9%
Other (grassland, water…)70.5%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

3,1km

Basins crossed

2

Max stream order

1

Max drainage

1 711km²

Discharge in basins

0,2m³/s

Mean precip.

461mm/an

Mean T°

12,9°C

Moisture idx

-0,56

Max snow

2%

Mean runoff

134mm/an

Mean elev. (basins)

805m

Watersheds crossing here

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

Human pressure

Pop. density

15hab/km²

Night light

36,1nW

Built-up

890,1%

Pesticides

35,4kg/km²

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