Ontologia

Subdivision · ESP

Piedratajada

Spain

CfaTemperate, no dry season, hot summer(100 %)

Species observed

89

Observations

408

Area

22,7km²

Ecological tissue

Sample of 23 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 Piedratajada : 18 espèces reliées par 34 interactions GloBI sur 4 types (connectance 13.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
34
Connectance
0.134
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

89 distinct species · 408 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

408 obs · 1 cellules
Obs. / cellule
≥ 408
408–407
408–407
408–407
< 408

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

Climate

Mean T°

14,3°C

Annual rain

525mm

Warmest m°

30,3°C

Coldest m°

1,2°C

Elevation: 421 m on average (min 382 m, max 521 m)

Bioclimatic detailsExpert
Annual mean temp.
14,3°C
Annual rain
525mm
Warmest month
30,3°C
Coldest month
1,2°C
Mean alt.
421m
Min
382m
Max
521m
Std. dev.
29m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

7,8

Org. C

23,7g/kg

Clay

28,8%

Sand

23,2%

Silt

48,0%

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

Dominant lithology: scGLiMaggregated to Zaragoza

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
37,3g/kg
Clay
28,3%
Sand
23,9%
Silt
47,8%
5–15 cm
pH H₂O
7,9
Org. C
16,1g/kg
Clay
26,7%
Sand
24,0%
Silt
49,3%
15–30 cm
pH H₂O
7,8
Org. C
17,7g/kg
Clay
31,3%
Sand
21,8%
Silt
46,9%

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

Land cover

Forest3.1%
Crops54.6%
Built-up0.2%
Bare soil3.7%
Other (grassland, water…)38.5%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,9km

Basins crossed

2

Max stream order

3

Max drainage

2 888km²

Discharge in basins

1,8m³/s

Mean precip.

523mm/an

Mean T°

11,9°C

Moisture idx

-0,46

Max snow

7%

Mean runoff

190mm/an

Mean elev. (basins)

525m

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

15,7%

Pesticides

38,1kg/km²

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