Ontologia

Subdivision · ESP

San Martín de la Vega del Alberc

Spain

DsbCold, dry summer, warm summer(51 %)

Species observed

657

Observations

6 563

Area

50,3km²

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 Martín de la Vega del Alberc : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 77 interactions GloBI sur 6 types (connectance 12.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
77
Connectance
0.129
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

657 distinct species · 6 563 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 563 obs · 2 cellules
Obs. / cellule
≥ 5 364
5 364–5 363
5 364–5 363
5 364–5 363
< 5 364

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

Climate

Mean T°

7,8°C

Annual rain

977mm

Warmest m°

22,6°C

Coldest m°

-4,4°C

Elevation: 1 658 m on average (min 1 463 m, max 1 873 m)

Bioclimatic detailsExpert
Annual mean temp.
7,8°C
Annual rain
977mm
Warmest month
22,6°C
Coldest month
-4,4°C
Mean alt.
1 658m
Min
1 463m
Max
1 873m
Std. dev.
106m
Köppen-Geiger (dominant)
DsbCold, dry summer, warm summer(51 %)Cold

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

44,9g/kg

Clay

19,3%

Sand

49,1%

Silt

31,6%

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

Dominant lithology: paGLiMaggregated to Ávila

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
70,2g/kg
Clay
18,5%
Sand
49,6%
Silt
31,9%
5–15 cm
pH H₂O
6,1
Org. C
36,3g/kg
Clay
18,4%
Sand
49,6%
Silt
32,0%
15–30 cm
pH H₂O
6,1
Org. C
28,4g/kg
Clay
20,9%
Sand
48,0%
Silt
31,1%

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

Land cover

Forest15.8%
Crops14.8%
Built-up0.1%
Bare soil6.3%
Other (grassland, water…)63.1%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

7,2km

Basins crossed

3

Max stream order

1

Max drainage

990km²

Discharge in basins

0,4m³/s

Mean precip.

520mm/an

Mean T°

9,7°C

Moisture idx

-0,47

Max snow

8%

Mean runoff

189mm/an

Mean elev. (basins)

1 339m

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

0,1nW

Built-up

6,3%

Pesticides

35,2kg/km²

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

Protected areas2

IUCN Not Reported · 2

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