Ontologia

Subdivision · ESP

San Martín de Valderaduey

Spain

CsaTemperate, dry summer, hot summer(100 %)

Species observed

87

Observations

242

Area

23,9km²

Ecological tissue

Sample of 33 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 Valderaduey : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 55 interactions GloBI sur 5 types (connectance 9.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
55
Connectance
0.098
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

87 distinct species · 242 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

242 obs · 1 cellules
Obs. / cellule
≥ 242
242–241
242–241
242–241
< 242

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

463mm

Warmest m°

29,0°C

Coldest m°

0,8°C

Elevation: 693 m on average (min 678 m, max 734 m)

Bioclimatic detailsExpert
Annual mean temp.
13,1°C
Annual rain
463mm
Warmest month
29,0°C
Coldest month
0,8°C
Mean alt.
693m
Min
678m
Max
734m
Std. dev.
17m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, 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

7,3

Org. C

22,1g/kg

Clay

25,0%

Sand

39,4%

Silt

35,6%

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
7,2
Org. C
42,2g/kg
Clay
24,9%
Sand
39,2%
Silt
35,9%
5–15 cm
pH H₂O
7,4
Org. C
8,7g/kg
Clay
24,9%
Sand
39,1%
Silt
36,0%
15–30 cm
pH H₂O
7,3
Org. C
15,3g/kg
Clay
25,3%
Sand
39,8%
Silt
34,8%

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

Land cover

Forest0.8%
Crops74.5%
Built-up0.1%
Bare soil4.5%
Other (grassland, water…)20.0%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

5,3km

Basins crossed

2

Max stream order

3

Max drainage

1 368km²

Discharge in basins

1,0m³/s

Mean precip.

394mm/an

Mean T°

12,1°C

Moisture idx

-0,64

Max snow

1%

Mean runoff

61mm/an

Mean elev. (basins)

703m

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

8,8%

Pesticides

37,3kg/km²

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

Protected areas2

IUCN IV · 1IUCN Not Reported · 1

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