Ontologia

Subdivision · ESP

Alfaro

Spain

CfaTemperate, no dry season, hot summer(88 %)

Species observed

1 240

Observations

17 566

Area

194,4km²

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 Alfaro : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 65 interactions GloBI sur 2 types (connectance 9.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
65
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

1 240 distinct species · 17 566 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 566 obs · 5 cellules
Obs. / cellule
≥ 6 379
6 379–6 378
5 525–6 378
4 231–5 524
< 4 231

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

Climate

Mean T°

14,3°C

Annual rain

440mm

Warmest m°

29,3°C

Coldest m°

2,1°C

Elevation: 406 m on average (min 263 m, max 979 m)

Bioclimatic detailsExpert
Annual mean temp.
14,3°C
Annual rain
440mm
Warmest month
29,3°C
Coldest month
2,1°C
Mean alt.
406m
Min
263m
Max
979m
Std. dev.
152m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(88 %)Temperate

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

Soil & lithology

pH H₂O

7,7

Org. C

20,7g/kg

Clay

29,2%

Sand

26,3%

Silt

44,5%

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

Dominant lithology: scGLiMaggregated to La Rioja

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
33,3g/kg
Clay
28,9%
Sand
26,3%
Silt
44,9%
5–15 cm
pH H₂O
7,8
Org. C
13,2g/kg
Clay
27,5%
Sand
26,9%
Silt
45,6%
15–30 cm
pH H₂O
7,8
Org. C
15,7g/kg
Clay
31,2%
Sand
25,7%
Silt
43,1%

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

Land cover

Forest8.9%
Crops39.5%
Built-up0.7%
Bare soil5.9%
Other (grassland, water…)45.0%

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

Hydrology4 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

46,9km

Basins crossed

4

Max stream order

7

Max drainage

25 404km²

Discharge in basins

370,7m³/s

Mean precip.

547mm/an

Mean T°

12,8°C

Moisture idx

-0,47

Max snow

2%

Mean runoff

145mm/an

Mean elev. (basins)

469m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

1,5nW

Built-up

67,4%

Pesticides

38,4kg/km²

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

Protected areas7

IUCN Not Reported · 3IUCN IV · 3IUCN V · 1
Complete list

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