Ontologia

Subdivision · ESP

Arrasate

Spain

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

Species observed

1 034

Observations

8 069

Area

30,7km²

Ecological tissue

Sample of 33 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 Arrasate : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 93 interactions GloBI sur 6 types (connectance 17.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
93
Connectance
0.176
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

1 034 distinct species · 8 069 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 069 obs · 1 cellules
Obs. / cellule
≥ 8 069
8 069–8 068
8 069–8 068
8 069–8 068
< 8 069

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

Climate

Mean T°

12,5°C

Annual rain

1 426mm

Warmest m°

23,0°C

Coldest m°

2,9°C

Elevation: 391 m on average (min 272 m, max 671 m)

Bioclimatic detailsExpert
Annual mean temp.
12,5°C
Annual rain
1 426mm
Warmest month
23,0°C
Coldest month
2,9°C
Mean alt.
391m
Min
272m
Max
671m
Std. dev.
110m
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

56,6g/kg

Clay

28,5%

Sand

30,8%

Silt

40,7%

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

Dominant lithology: scGLiMaggregated to Guipúzcoa

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
88,4g/kg
Clay
27,6%
Sand
30,7%
Silt
41,7%
5–15 cm
pH H₂O
5,7
Org. C
51,3g/kg
Clay
28,9%
Sand
29,8%
Silt
41,3%
15–30 cm
pH H₂O
5,7
Org. C
30,1g/kg
Clay
29,0%
Sand
31,8%
Silt
39,2%

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

Land cover

Forest55.4%
Crops2.9%
Built-up1.9%
Bare soil1.5%
Other (grassland, water…)38.3%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

9,8km

Basins crossed

2

Max stream order

4

Max drainage

1 791km²

Discharge in basins

0,8m³/s

Mean precip.

1 116mm/an

Mean T°

12,2°C

Moisture idx

0,23

Max snow

11%

Mean runoff

844mm/an

Mean elev. (basins)

470m

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

Human pressure

Pop. density

4hab/km²

Night light

5,3nW

Built-up

192,8%

Pesticides

34,0kg/km²

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

Protected areas1

IUCN III · 1

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