Ontologia

Subdivision · ESP

Alquézar

Spain

CfaTemperate, no dry season, hot summer(70 %)

Species observed

1 092

Observations

17 494

Area

32,4km²

Ecological tissue

Sample of 37 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 Alquézar : 29 espèces reliées par 88 interactions GloBI sur 3 types (connectance 11.9%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
88
Connectance
0.119
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

1 092 distinct species · 17 494 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 494 obs · 1 cellules
Obs. / cellule
≥ 17 494
17 494–17 493
17 494–17 493
17 494–17 493
< 17 494

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

698mm

Warmest m°

28,2°C

Coldest m°

-1,5°C

Elevation: 724 m on average (min 480 m, max 1 081 m)

Bioclimatic detailsExpert
Annual mean temp.
12,3°C
Annual rain
698mm
Warmest month
28,2°C
Coldest month
-1,5°C
Mean alt.
724m
Min
480m
Max
1 081m
Std. dev.
176m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(70 %)Temperate

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

Soil & lithology

pH H₂O

7,5

Org. C

43,9g/kg

Clay

25,2%

Sand

32,5%

Silt

42,2%

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

Dominant lithology: scGLiMaggregated to Huesca

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
74,2g/kg
Clay
24,3%
Sand
32,9%
Silt
42,8%
5–15 cm
pH H₂O
7,6
Org. C
31,3g/kg
Clay
24,1%
Sand
33,0%
Silt
42,9%
15–30 cm
pH H₂O
7,5
Org. C
26,3g/kg
Clay
27,3%
Sand
31,7%
Silt
41,0%

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

Land cover

Forest24.6%
Crops11.9%
Built-up0.2%
Bare soil5.1%
Other (grassland, water…)58.3%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

11,5km

Basins crossed

2

Max stream order

3

Max drainage

5 332km²

Discharge in basins

1,2m³/s

Mean precip.

519mm/an

Mean T°

12,4°C

Moisture idx

-0,48

Max snow

2%

Mean runoff

274mm/an

Mean elev. (basins)

460m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

18,6%

Pesticides

37,7kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN V · 1

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