Ontologia

Subdivision · ESP

La Alberca

Spain

CsbTemperate, dry summer, warm summer(73 %)

Species observed

1 699

Observations

18 679

Area

60,7km²

Ecological tissue

Sample of 34 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 La Alberca : 22 espèces reliées par 79 interactions GloBI sur 6 types (connectance 14.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
79
Connectance
0.141
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

1 699 distinct species · 18 679 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 679 obs · 3 cellules
Obs. / cellule
≥ 7 246
7 246–7 245
7 246–7 245
6 810–7 245
< 6 810

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

Climate

Mean T°

11,4°C

Annual rain

983mm

Warmest m°

26,9°C

Coldest m°

-0,5°C

Elevation: 1 049 m on average (min 689 m, max 1 469 m)

Bioclimatic detailsExpert
Annual mean temp.
11,4°C
Annual rain
983mm
Warmest month
26,9°C
Coldest month
-0,5°C
Mean alt.
1 049m
Min
689m
Max
1 469m
Std. dev.
173m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(73 %)Temperate

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

Soil & lithology

pH H₂O

5,6

Org. C

57,4g/kg

Clay

17,5%

Sand

50,1%

Silt

32,4%

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

Dominant lithology: ssGLiMaggregated to Salamanca

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
87,7g/kg
Clay
16,3%
Sand
50,8%
Silt
32,9%
5–15 cm
pH H₂O
5,6
Org. C
49,3g/kg
Clay
16,0%
Sand
50,8%
Silt
33,2%
15–30 cm
pH H₂O
5,7
Org. C
35,1g/kg
Clay
20,2%
Sand
48,6%
Silt
31,2%

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

Land cover

Forest38.8%
Crops3.1%
Built-up0.2%
Bare soil4.3%
Other (grassland, water…)53.6%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

6,5km

Basins crossed

2

Max stream order

1

Max drainage

2 578km²

Discharge in basins

0,5m³/s

Mean precip.

550mm/an

Mean T°

12,1°C

Moisture idx

-0,48

Max snow

3%

Mean runoff

243mm/an

Mean elev. (basins)

882m

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

22,1%

Pesticides

32,9kg/km²

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

Protected areas5

IUCN Not Reported · 4IUCN V · 1

Hurdes

IUCN Not Reported

Special Protection Area (Birds Directive) · 2003

272 km²

Las Hurdes

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2015

262 km²

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