Ontologia

Subdivision · ESP

Alfaraz de Sayago

Spain

CsbTemperate, dry summer, warm summer(100 %)

Species observed

365

Observations

2 892

Area

73,3km²

Ecological tissue

Sample of 29 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 Alfaraz de Sayago : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 5 types (connectance 18.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
76
Connectance
0.187
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

365 distinct species · 2 892 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 892 obs · 2 cellules
Obs. / cellule
≥ 1 873
1 873–1 872
1 873–1 872
1 873–1 872
< 1 873

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

Climate

Mean T°

12,3°C

Annual rain

582mm

Warmest m°

27,5°C

Coldest m°

0,6°C

Elevation: 843 m on average (min 795 m, max 923 m)

Bioclimatic detailsExpert
Annual mean temp.
12,3°C
Annual rain
582mm
Warmest month
27,5°C
Coldest month
0,6°C
Mean alt.
843m
Min
795m
Max
923m
Std. dev.
24m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,0

Org. C

26,2g/kg

Clay

20,4%

Sand

51,8%

Silt

27,8%

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

Dominant lithology: ssGLiMaggregated to Zamora

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
44,6g/kg
Clay
20,2%
Sand
51,6%
Silt
28,2%
5–15 cm
pH H₂O
6,0
Org. C
16,7g/kg
Clay
19,9%
Sand
51,8%
Silt
28,3%
15–30 cm
pH H₂O
6,0
Org. C
17,3g/kg
Clay
21,1%
Sand
51,9%
Silt
27,0%

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

Land cover

Forest9.3%
Crops36.0%
Built-up0.1%
Bare soil3.5%
Other (grassland, water…)51.2%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

13,6km

Basins crossed

3

Max stream order

1

Max drainage

46 954km²

Discharge in basins

2,1m³/s

Mean precip.

507mm/an

Mean T°

11,9°C

Moisture idx

-0,53

Max snow

1%

Mean runoff

128mm/an

Mean elev. (basins)

778m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

9,1%

Pesticides

39,5kg/km²

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