Ontologia

Subdivision · ESP

Alaejos

Spain

BSkArid, steppe, cold(85 %)

Species observed

183

Observations

649

Area

102,6km²

Ecological tissue

Sample of 40 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 Alaejos : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 5 types (connectance 10.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
86
Connectance
0.105
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

183 distinct species · 649 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

649 obs · 2 cellules
Obs. / cellule
≥ 535
535–534
535–534
535–534
< 535

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

Climate

Mean T°

13,1°C

Annual rain

444mm

Warmest m°

29,2°C

Coldest m°

0,7°C

Elevation: 761 m on average (min 727 m, max 806 m)

Bioclimatic detailsExpert
Annual mean temp.
13,1°C
Annual rain
444mm
Warmest month
29,2°C
Coldest month
0,7°C
Mean alt.
761m
Min
727m
Max
806m
Std. dev.
17m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(85 %)Arid

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

Soil & lithology

pH H₂O

7,2

Org. C

18,9g/kg

Clay

21,3%

Sand

61,3%

Silt

17,5%

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

Dominant lithology: ssGLiMaggregated to Valladolid

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
33,1g/kg
Clay
20,3%
Sand
61,8%
Silt
17,8%
5–15 cm
pH H₂O
7,3
Org. C
9,1g/kg
Clay
18,9%
Sand
63,1%
Silt
18,0%
15–30 cm
pH H₂O
7,3
Org. C
14,5g/kg
Clay
24,6%
Sand
58,8%
Silt
16,6%

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

Land cover

Forest1.7%
Crops71.9%
Built-up0.2%
Bare soil5.2%
Other (grassland, water…)21.0%

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

Hydrology3 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

17,8km

Basins crossed

3

Max stream order

3

Max drainage

40 551km²

Discharge in basins

2,5m³/s

Mean precip.

385mm/an

Mean T°

11,9°C

Moisture idx

-0,65

Max snow

1%

Mean runoff

48mm/an

Mean elev. (basins)

803m

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

19,1%

Pesticides

37,5kg/km²

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

Protected areas2

IUCN Not Reported · 2

Tierra de Campiñas

IUCN Not Reported

Special Protection Area (Birds Directive) · 2000

1 397 km²

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