Ontologia

Province · ESP

Madrid

Spain

BSkArid, steppe, cold(48 %)

Species observed

17 288

Observations

4 475 565

Area

8 028,5km²

Ecological tissue

Sample of 38 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 Madrid : 30 espèces reliées par 76 interactions GloBI sur 2 types (connectance 10.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
76
Connectance
0.108
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

17 288 distinct species · 4 475 565 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 475 565 obs · 215 cellules
Obs. / cellule
≥ 173 602
46 874–173 601
18 286–46 873
8 706–18 285
< 8 706

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

Climate

Mean T°

13,7°C

Annual rain

555mm

Warmest m°

30,4°C

Coldest m°

0,0°C

Elevation: 818 m on average (min 444 m, max 2 168 m)

Bioclimatic detailsExpert
Annual mean temp.
13,7°C
Annual rain
555mm
Warmest month
30,4°C
Coldest month
0,0°C
Mean alt.
818m
Min
444m
Max
2 168m
Std. dev.
291m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(48 %)Arid

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

Soil & lithology

pH H₂O

7,3

Org. C

26,1g/kg

Clay

23,3%

Sand

42,6%

Silt

34,1%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
43,5g/kg
Clay
22,8%
Sand
42,5%
Silt
34,7%
5–15 cm
pH H₂O
7,3
Org. C
18,6g/kg
Clay
22,5%
Sand
42,9%
Silt
34,7%
15–30 cm
pH H₂O
7,3
Org. C
16,2g/kg
Clay
24,7%
Sand
42,4%
Silt
32,9%

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

Land cover

Forest14.2%
Crops26.1%
Built-up2.3%
Bare soil4.3%
Other (grassland, water…)53.1%

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

Hydrology31 basins · 19 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

1 435,5km

Lake surface here

41,25km²

Basins crossed

31

Max stream order

6

Max drainage

22 729km²

Discharge in basins

221,0m³/s

Mean precip.

455mm/an

Mean T°

12,6°C

Moisture idx

-0,57

Max snow

10%

Mean runoff

112mm/an

Mean elev. (basins)

829m

Watersheds crossing here

22 more basins

Lakes (19, top by area)

10 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

6hab/km²

Night light

8,9nW

Built-up

233,4%

Pesticides

34,7kg/km²

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

Protected areas51

IUCN Not Reported · 36IUCN V · 6IUCN III · 2IUCN IV · 2IUCN VI · 1IUCN Not Applicable · 1IUCN II · 1IUCN Ib · 1IUCN Ia · 1🌊 Marine · 1📍 Point sites · 2

Sierra de Ayllón

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2017

953 km²

Sierra de Ayllón

IUCN Not Reported

Special Protection Area (Birds Directive) · 2005

953 km²

Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations5