Ontologia

Subdivision · ESP

Areatza

Spain

CfbTemperate, no dry season, warm summer(100 %)

Species observed

1 031

Observations

3 640

Area

9,1km²

Ecological tissue

Sample of 46 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 Areatza : 27 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 111 interactions GloBI sur 6 types (connectance 10.3%, filtre Serrano α=0.2). 20 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
111
Connectance
0.103
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 031 distinct species · 3 640 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 640 obs · 1 cellules
Obs. / cellule
≥ 3 640
3 640–3 639
3 640–3 639
3 640–3 639
< 3 640

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

1 337mm

Warmest m°

22,4°C

Coldest m°

2,5°C

Elevation: 495 m on average (min 180 m, max 1 011 m)

Bioclimatic detailsExpert
Annual mean temp.
12,0°C
Annual rain
1 337mm
Warmest month
22,4°C
Coldest month
2,5°C
Mean alt.
495m
Min
180m
Max
1 011m
Std. dev.
234m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, 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

5,7

Org. C

63,2g/kg

Clay

27,8%

Sand

31,1%

Silt

41,0%

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

Dominant lithology: smGLiMaggregated to Vizcaya

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
105,7g/kg
Clay
26,7%
Sand
31,4%
Silt
41,9%
5–15 cm
pH H₂O
5,7
Org. C
52,4g/kg
Clay
27,8%
Sand
30,2%
Silt
41,9%
15–30 cm
pH H₂O
5,7
Org. C
31,4g/kg
Clay
29,0%
Sand
31,7%
Silt
39,2%

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

Land cover

Forest73.8%
Crops1.8%
Built-up0.4%
Bare soil0.5%
Other (grassland, water…)23.5%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

2,0km

Basins crossed

1

Max stream order

2

Max drainage

1 791km²

Discharge in basins

0,2m³/s

Mean precip.

1 074mm/an

Mean T°

12,5°C

Moisture idx

0,25

Max snow

9%

Mean runoff

716mm/an

Mean elev. (basins)

385m

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

Human pressure

Pop. density

1hab/km²

Night light

0,6nW

Built-up

39,6%

Pesticides

9,8kg/km²

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

Protected areas3

IUCN Not Reported · 1IUCN V · 1IUCN III · 1

Gorbeia

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

202 km²

Gorbeia

IUCN V

Natural Park · 1994

195 km²

Itxina

IUCN III

Natural Monument · 1995

6 km²

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