Ontologia

Subdivision · ESP

San Juan de la Nava

Spain

CsaTemperate, dry summer, hot summer(62 %)

Species observed

482

Observations

5 060

Area

60,6km²

Ecological tissue

Sample of 28 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 Juan de la Nava : 17 espèces reliées par 61 interactions GloBI sur 6 types (connectance 16.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
61
Connectance
0.161
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

482 distinct species · 5 060 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 060 obs · 2 cellules
Obs. / cellule
≥ 4 357
4 357–4 356
4 357–4 356
4 357–4 356
< 4 357

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

Climate

Mean T°

11,6°C

Annual rain

656mm

Warmest m°

27,5°C

Coldest m°

-1,3°C

Elevation: 1 110 m on average (min 771 m, max 1 510 m)

Bioclimatic detailsExpert
Annual mean temp.
11,6°C
Annual rain
656mm
Warmest month
27,5°C
Coldest month
-1,3°C
Mean alt.
1 110m
Min
771m
Max
1 510m
Std. dev.
231m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(62 %)Temperate

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

Soil & lithology

pH H₂O

6,8

Org. C

31,7g/kg

Clay

16,5%

Sand

49,5%

Silt

34,0%

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
6,7
Org. C
51,0g/kg
Clay
15,9%
Sand
49,8%
Silt
34,2%
5–15 cm
pH H₂O
6,8
Org. C
22,6g/kg
Clay
15,0%
Sand
50,4%
Silt
34,7%
15–30 cm
pH H₂O
6,9
Org. C
21,5g/kg
Clay
18,5%
Sand
48,3%
Silt
33,2%

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

Land cover

Forest18.1%
Crops9.2%
Built-up0.1%
Bare soil5.8%
Other (grassland, water…)66.7%

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

Hydrology3 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

8,2km

Lake surface here

0,17km²

Basins crossed

3

Max stream order

3

Max drainage

875km²

Discharge in basins

0,4m³/s

Mean precip.

515mm/an

Mean T°

9,7°C

Moisture idx

-0,47

Max snow

5%

Mean runoff

183mm/an

Mean elev. (basins)

1 336m

Watersheds crossing here

Lakes (1, top by area)

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

0,2nW

Built-up

15,3%

Pesticides

39,2kg/km²

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

Protected areas6

IUCN Not Reported · 5IUCN Ib · 1

Valle de Iruelas

IUCN Not Reported

Special Protection Area (Birds Directive) · 1991

86 km²

Valle de Iruelas

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2015

86 km²

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