Ontologia

Subdivision · ESP

San Ildefonso

Spain

CsbTemperate, dry summer, warm summer(66 %)

Species observed

3 090

Observations

73 429

Area

144,9km²

Ecological tissue

Sample of 34 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 San Ildefonso : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 81 interactions GloBI sur 6 types (connectance 14.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
81
Connectance
0.144
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

3 090 distinct species · 73 429 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

73 429 obs · 4 cellules
Obs. / cellule
≥ 40 564
40 564–40 563
20 803–40 563
20 803–20 802
< 20 803

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

Climate

Mean T°

8,9°C

Annual rain

929mm

Warmest m°

24,4°C

Coldest m°

-3,2°C

Elevation: 1 520 m on average (min 990 m, max 2 168 m)

Bioclimatic detailsExpert
Annual mean temp.
8,9°C
Annual rain
929mm
Warmest month
24,4°C
Coldest month
-3,2°C
Mean alt.
1 520m
Min
990m
Max
2 168m
Std. dev.
280m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(66 %)Temperate

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

Soil & lithology

pH H₂O

6,6

Org. C

34,9g/kg

Clay

22,1%

Sand

44,4%

Silt

33,5%

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

Dominant lithology: smGLiMaggregated to Segovia

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
58,4g/kg
Clay
21,4%
Sand
44,8%
Silt
33,8%
5–15 cm
pH H₂O
6,6
Org. C
25,6g/kg
Clay
21,0%
Sand
44,9%
Silt
34,1%
15–30 cm
pH H₂O
6,6
Org. C
20,7g/kg
Clay
24,1%
Sand
43,6%
Silt
32,4%

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

Land cover

Forest49.2%
Crops2.3%
Built-up0.3%
Bare soil4.6%
Other (grassland, water…)43.6%

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

Hydrology3 basins · 1 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

29,7km

Lake surface here

0,36km²

Basins crossed

3

Max stream order

3

Max drainage

2 847km²

Discharge in basins

0,4m³/s

Mean precip.

450mm/an

Mean T°

10,9°C

Moisture idx

-0,55

Max snow

10%

Mean runoff

88mm/an

Mean elev. (basins)

1 050m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,7nW

Built-up

25,9%

Pesticides

16,7kg/km²

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

Protected areas12

IUCN Not Reported · 9IUCN V · 2IUCN II · 1

Sierra de Guadarrama

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2015

697 km²

Complete list

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