Ontologia

Subdivision · ESP

Somosierra

Spain

CsbTemperate, dry summer, warm summer(58 %)

Species observed

908

Observations

9 669

Area

20,4km²

Ecological tissue

Sample of 30 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 Somosierra : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 80 interactions GloBI sur 6 types (connectance 16.1%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
80
Connectance
0.161
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

908 distinct species · 9 669 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 669 obs · 1 cellules
Obs. / cellule
≥ 9 669
9 669–9 668
9 669–9 668
9 669–9 668
< 9 669

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

Climate

Mean T°

7,9°C

Annual rain

818mm

Warmest m°

23,3°C

Coldest m°

-4,1°C

Elevation: 1 616 m on average (min 1 408 m, max 1 971 m)

Bioclimatic detailsExpert
Annual mean temp.
7,9°C
Annual rain
818mm
Warmest month
23,3°C
Coldest month
-4,1°C
Mean alt.
1 616m
Min
1 408m
Max
1 971m
Std. dev.
171m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(58 %)Temperate

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

Soil & lithology

pH H₂O

7,0

Org. C

33,7g/kg

Clay

22,0%

Sand

35,9%

Silt

42,2%

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
6,9
Org. C
54,3g/kg
Clay
21,0%
Sand
36,3%
Silt
42,9%
5–15 cm
pH H₂O
7,1
Org. C
25,0g/kg
Clay
21,8%
Sand
35,7%
Silt
42,6%
15–30 cm
pH H₂O
7,1
Org. C
21,7g/kg
Clay
23,4%
Sand
35,6%
Silt
41,0%

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

Land cover

Forest36.6%
Crops3.5%
Built-up0.1%
Bare soil5.7%
Other (grassland, water…)54.2%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,7km

Basins crossed

3

Max stream order

1

Max drainage

1 464km²

Discharge in basins

0,1m³/s

Mean precip.

519mm/an

Mean T°

10,2°C

Moisture idx

-0,46

Max snow

6%

Mean runoff

101mm/an

Mean elev. (basins)

1 139m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

6,9%

Pesticides

40,0kg/km²

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

Protected areas5

IUCN Not Reported · 3IUCN VI · 1IUCN V · 1

Sierra de Ayllón

IUCN Not Reported

Special Protection Area (Birds Directive) · 2005

953 km²

Sierra de Ayllón

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2017

953 km²

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