Ontologia

Subdivision · ESP

San Pedro Bercianos

Spain

CsbTemperate, dry summer, warm summer(100 %)

Species observed

150

Observations

1 282

Area

23,7km²

Ecological tissue

Sample of 31 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 Pedro Bercianos : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 77 interactions GloBI sur 3 types (connectance 15.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
77
Connectance
0.155
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

150 distinct species · 1 282 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 282 obs · 1 cellules
Obs. / cellule
≥ 1 282
1 282–1 281
1 282–1 281
1 282–1 281
< 1 282

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

Climate

Mean T°

12,0°C

Annual rain

575mm

Warmest m°

27,3°C

Coldest m°

0,0°C

Elevation: 831 m on average (min 818 m, max 843 m)

Bioclimatic detailsExpert
Annual mean temp.
12,0°C
Annual rain
575mm
Warmest month
27,3°C
Coldest month
0,0°C
Mean alt.
831m
Min
818m
Max
843m
Std. dev.
6m
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

6,8

Org. C

23,5g/kg

Clay

17,9%

Sand

46,9%

Silt

35,2%

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

Dominant lithology: smGLiMaggregated to León

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
40,9g/kg
Clay
17,9%
Sand
46,5%
Silt
35,6%
5–15 cm
pH H₂O
6,8
Org. C
12,0g/kg
Clay
15,8%
Sand
48,0%
Silt
36,1%
15–30 cm
pH H₂O
6,8
Org. C
17,5g/kg
Clay
20,0%
Sand
46,2%
Silt
33,8%

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

Land cover

Forest0.4%
Crops85.3%
Built-up0.3%
Bare soil2.1%
Other (grassland, water…)11.9%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

11,3km

Basins crossed

2

Max stream order

2

Max drainage

3 695km²

Discharge in basins

0,1m³/s

Mean precip.

511mm/an

Mean T°

11,4°C

Moisture idx

-0,51

Max snow

1%

Mean runoff

174mm/an

Mean elev. (basins)

816m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

25,4%

Pesticides

37,2kg/km²

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